/* Importar fuentes premium para joyería de lujo */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Paleta de colores luxury */
    --gold-champagne: #C9A55A;
    --gold-dark: #A88B49;
    --gold-light: #E8D5A8;
    --black-rich: #0D0D0D;
    --black-soft: #1A1A1A;
    --gray-dark: #2D2D2D;
    --gray-medium: #4A4A4A;
    --gray-light: #F7F7F7;
    --white-pure: #FFFFFF;
    --white-warm: #FDFCFA;
    --success: #2E7D32;
    --error: #C62828;
    --warning: #F57C00;

    /* Espaciado */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --spacing-3xl: 96px;

    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;

    /* Sombras sutiles y elegantes */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --shadow-gold: 0 8px 24px rgba(201, 165, 90, 0.2);

    /* Transiciones */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-dark);
    background: linear-gradient(135deg, #FDFBF7 0%, #FFFFFF 50%, #F9F7F4 100%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    line-height: 1.2;
    color: var(--black-rich);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, var(--black-rich) 0%, var(--black-soft) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(201,165,90,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero-logo {
    width: 150px;
    height: auto;
    margin: 0 auto var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeInDown 1s ease-out;
}

.hero-logo .logo-image {
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 0.95;
    transition: all var(--transition-base);
}

.hero-logo .logo-image:hover {
    opacity: 1;
    transform: scale(1.05);
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-logo svg {
    width: 40px;
    height: 40px;
    fill: var(--white-pure);
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--white-pure);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--gold-light);
    font-weight: 300;
    margin-bottom: var(--spacing-xl);
    letter-spacing: 0.05em;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    color: var(--white-pure);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-gold);
    transition: all var(--transition-base);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(201, 165, 90, 0.35);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-light);
}

.hero-feature-icon {
    width: 32px;
    height: 32px;
    fill: var(--gold-champagne);
}

.hero-feature-text {
    font-size: 0.9rem;
    font-weight: 400;
}

/* ===== HERO PARTICLES ===== */
.hero-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    z-index: 1;
}

.hero-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--gold-champagne);
    border-radius: 50%;
    opacity: 0.4;
    animation: float-particle 15s infinite ease-in-out;
}

.hero-particles .particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-delay: 0s;
    animation-duration: 20s;
}

.hero-particles .particle:nth-child(2) {
    left: 80%;
    top: 30%;
    animation-delay: 2s;
    animation-duration: 18s;
}

.hero-particles .particle:nth-child(3) {
    left: 50%;
    top: 50%;
    animation-delay: 4s;
    animation-duration: 22s;
}

.hero-particles .particle:nth-child(4) {
    left: 20%;
    top: 70%;
    animation-delay: 1s;
    animation-duration: 19s;
}

.hero-particles .particle:nth-child(5) {
    left: 90%;
    top: 60%;
    animation-delay: 3s;
    animation-duration: 21s;
}

.hero-particles .particle:nth-child(6) {
    left: 40%;
    top: 80%;
    animation-delay: 5s;
    animation-duration: 17s;
}

@keyframes float-particle {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: translateY(-100px) translateX(50px) scale(1.5);
        opacity: 0.8;
    }
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-2xl) var(--spacing-md);
}

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold-champagne);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--black-rich);
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-medium);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ===== PROGRESS STEPS ===== */
.progress-container {
    margin-bottom: var(--spacing-2xl);
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gray-light);
    z-index: 0;
}

.progress-line {
    position: absolute;
    top: 20px;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-champagne), var(--gold-dark));
    transition: width var(--transition-slow);
    z-index: 1;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    flex: 1;
    position: relative;
    z-index: 2;
}

.step-circle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white-pure);
    border: 2px solid var(--gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray-medium);
    transition: all var(--transition-base);
}

.step.active .step-circle {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border-color: var(--gold-champagne);
    color: var(--white-pure);
    box-shadow: var(--shadow-gold);
    transform: scale(1.1);
}

.step.completed .step-circle {
    background: var(--success);
    border-color: var(--success);
    color: var(--white-pure);
}

.step-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-medium);
    text-align: center;
    max-width: 100px;
}

.step.active .step-label {
    color: var(--gold-dark);
    font-weight: 600;
}

/* ===== CALENDAR SECTION ===== */
.calendar-wrapper {
    background: var(--white-pure);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(201, 165, 90, 0.1);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-light);
}

.calendar-month {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--black-rich);
}

.calendar-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.calendar-nav-btn {
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-light);
    background: var(--white-pure);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-nav-btn:hover {
    border-color: var(--gold-champagne);
    background: var(--gold-champagne);
    color: var(--white-pure);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.calendar-day-label {
    text-align: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-medium);
    padding: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calendar-day {
    aspect-ratio: 1;
    border: 2px solid var(--gray-light);
    background: var(--white-pure);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    font-size: 1rem;
}

.calendar-day:hover:not(.disabled):not(.selected) {
    border-color: var(--gold-champagne);
    background: rgba(201, 165, 90, 0.08);
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(201, 165, 90, 0.15);
}

.calendar-day.selected {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border-color: var(--gold-dark);
    color: var(--white-pure);
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(201, 165, 90, 0.4),
                0 0 0 4px rgba(201, 165, 90, 0.1);
    transform: scale(1.05);
}

.calendar-day.disabled {
    opacity: 0.25;
    cursor: not-allowed;
    background: var(--gray-light);
}

.calendar-day.has-slots {
    border-color: rgba(201, 165, 90, 0.3);
}

.calendar-day.has-slots::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    background: var(--gold-champagne);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(201, 165, 90, 0.6);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) scale(1);
    }
    50% {
        opacity: 0.6;
        transform: translateX(-50%) scale(1.3);
    }
}

.calendar-day.selected.has-slots::after {
    background: var(--white-pure);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* ===== EMPTY STATE ===== */
.empty-state-client {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    background: linear-gradient(135deg, rgba(247, 247, 247, 0.5), rgba(255, 255, 255, 0.8));
    border-radius: var(--radius-xl);
    border: 2px dashed rgba(201, 165, 90, 0.2);
}

.empty-state-icon {
    margin: 0 auto var(--spacing-lg);
    opacity: 0.8;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.empty-state-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--black-rich);
    margin-bottom: var(--spacing-sm);
}

.empty-state-text {
    font-size: 1rem;
    color: var(--gray-medium);
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== TIME SLOTS ===== */
.time-slots {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-light);
}

.time-slots-header {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--black-rich);
    margin-bottom: var(--spacing-md);
}

.time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: var(--spacing-sm);
}

.time-slot {
    padding: 18px 24px;
    border: 2px solid var(--gray-light);
    background: var(--white-pure);
    border-radius: var(--radius-lg);
    text-align: center;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.time-slot::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.time-slot:hover:not(.selected) {
    border-color: var(--gold-champagne);
    background: rgba(201, 165, 90, 0.08);
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(201, 165, 90, 0.2);
}

.time-slot.selected {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border-color: var(--gold-dark);
    color: var(--white-pure);
    box-shadow: 0 8px 24px rgba(201, 165, 90, 0.4);
    transform: translateY(-2px) scale(1.02);
}

.time-slot.selected::after {
    content: '✓';
    position: absolute;
    top: 8px;
    right: 10px;
    font-size: 1.2rem;
    animation: checkmark-pop 0.4s ease-out;
}

/* ===== FORM SECTION ===== */
.form-card {
    background: var(--white-pure);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(201, 165, 90, 0.1);
}

.form-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.form-grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--black-rich);
    letter-spacing: 0.3px;
}

.form-label-required::after {
    content: '*';
    color: var(--error);
    margin-left: 4px;
}

.form-input,
.form-textarea,
.form-select {
    padding: 14px 16px;
    border: 1px solid #E0E0E0;
    background: var(--white-pure);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    color: var(--gray-dark);
    transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--gold-champagne);
    box-shadow: 0 0 0 3px rgba(201, 165, 90, 0.1);
}

.form-input.error {
    border-color: var(--error);
}

.form-error {
    font-size: 0.85rem;
    color: var(--error);
    display: none;
}

.form-error.show {
    display: block;
}

.form-help {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

/* ===== FILE UPLOAD ===== */
.file-upload {
    border: 3px dashed #D0D0D0;
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    background: linear-gradient(135deg, rgba(247, 247, 247, 0.5), rgba(255, 255, 255, 0.8));
    position: relative;
    overflow: hidden;
}

.file-upload::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(201, 165, 90, 0.08) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.file-upload:hover {
    border-color: var(--gold-champagne);
    background: linear-gradient(135deg, rgba(232, 213, 168, 0.3), rgba(255, 255, 255, 0.9));
    box-shadow: 0 8px 24px rgba(201, 165, 90, 0.15);
    transform: translateY(-4px);
}

.file-upload:hover::before {
    opacity: 1;
}

.file-upload.dragover {
    border-color: var(--gold-dark);
    border-style: solid;
    background: linear-gradient(135deg, rgba(201, 165, 90, 0.15), rgba(232, 213, 168, 0.3));
    box-shadow: 0 12px 32px rgba(201, 165, 90, 0.3),
                inset 0 0 0 2px rgba(201, 165, 90, 0.2);
    transform: scale(1.02);
}

.file-upload.dragover .file-upload-icon {
    fill: var(--gold-champagne);
    transform: scale(1.15);
}

.file-upload-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--spacing-md);
    fill: var(--gray-medium);
    transition: all var(--transition-base);
}

.file-upload:hover .file-upload-icon {
    fill: var(--gold-champagne);
    transform: translateY(-4px);
}

.file-upload-label {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--black-rich);
    margin-bottom: var(--spacing-xs);
}

.file-upload-hint {
    font-size: 0.95rem;
    color: var(--gray-medium);
    font-weight: 500;
}

.file-upload-input {
    display: none;
}

.file-preview {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white-pure);
    border-radius: var(--radius-md);
    display: none;
}

.file-preview.show {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.file-preview-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-light);
}

.file-preview-info {
    flex: 1;
}

.file-preview-name {
    font-weight: 600;
    color: var(--black-rich);
    margin-bottom: 4px;
}

.file-preview-size {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

.file-preview-remove {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--error);
    color: var(--error);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-base);
}

.file-preview-remove:hover {
    background: var(--error);
    color: var(--white-pure);
}

/* ===== BUTTONS ===== */
.btn {
    padding: 16px 32px;
    border: none;
    border-radius: var(--radius-lg);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    color: var(--white-pure);
    box-shadow: 0 6px 20px rgba(201, 165, 90, 0.3);
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 14px 36px rgba(201, 165, 90, 0.4);
    background: linear-gradient(135deg, var(--gold-dark), var(--gold-champagne));
}

.btn-primary:active:not(:disabled) {
    transform: translateY(-1px);
}

.btn-primary:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background: var(--white-pure);
    color: var(--gold-dark);
    border: 1px solid var(--gold-champagne);
}

.btn-secondary:hover {
    background: var(--gold-champagne);
    color: var(--white-pure);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-dark);
    border: 1px solid var(--gray-light);
}

.btn-ghost:hover {
    background: var(--gray-light);
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* ===== LOADING ===== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-content {
    background: var(--white-pure);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 300px;
}

.spinner {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    border: 3px solid var(--gray-light);
    border-top-color: var(--gold-champagne);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-text {
    font-weight: 500;
    color: var(--gray-dark);
}

.loading-subtext {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-top: var(--spacing-xs);
    font-weight: 400;
}

/* Premium Spinner with Gold Gradient */
.spinner-premium {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    border: 4px solid transparent;
    border-radius: 50%;
    background: linear-gradient(var(--white-pure), var(--white-pure)) padding-box,
                linear-gradient(135deg, var(--gold-champagne), var(--gold-dark), var(--gold-light)) border-box;
    animation: spin-premium 1.2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
    position: relative;
}

.spinner-premium::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    opacity: 0.2;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes spin-premium {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0.2;
    }
    50% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.4;
    }
}

/* ===== SUCCESS/ERROR MESSAGES ===== */
.message-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    animation: fadeIn var(--transition-base);
}

.message-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.message-card {
    position: relative;
    z-index: 10;
    background: var(--white-pure);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    text-align: center;
    max-width: 520px;
    margin: var(--spacing-md);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.message-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.message-icon.success {
    background: transparent;
}

.message-icon.error {
    background: transparent;
}

.message-icon svg {
    width: 100%;
    height: 100%;
}

.message-icon .icon-checkmark {
    animation: checkmark-pop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes checkmark-pop {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.message-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--black-rich);
}

.message-text {
    font-size: 1.05rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.message-details {
    background: var(--gray-light);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.message-note {
    font-size: 0.95rem;
    color: var(--gray-medium);
    margin: 0;
    line-height: 1.5;
}

.btn-modal {
    min-width: 200px;
    animation: fadeInUp 0.5s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Bounce-in Animation */
.animate-bounce-in {
    animation: bounceIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Shake Animation for Error */
.animate-shake {
    animation: shake 0.5s, bounceIn 0.6s;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

/* ===== FOOTER ===== */
footer {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    border-top: 1px solid var(--gray-light);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-text {
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.footer-link {
    color: var(--gold-champagne);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-base);
}

.footer-link:hover {
    color: var(--gold-dark);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn var(--transition-base);
}

.animate-slide-up {
    animation: slideUp var(--transition-slow);
}

/* ===== UTILITIES ===== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero {
        min-height: 60vh;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .progress-steps {
        flex-wrap: wrap;
    }

    .step-label {
        font-size: 0.75rem;
    }

    .calendar-grid {
        gap: 4px;
    }

    .time-grid {
        grid-template-columns: 1fr;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
    }

    .file-preview {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================
   ADMIN PANEL STYLES
   ======================================== */

/* ===== LOGIN SCREEN PREMIUM ===== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 50%, #0D0D0D 100%);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-md);
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(201, 165, 90, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(201, 165, 90, 0.06) 0%, transparent 50%);
    animation: gradientShift 15s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.1); }
}

/* Animated Particles */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: radial-gradient(circle, rgba(201, 165, 90, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.particle:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 22s;
}

.particle:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 20%;
    right: 15%;
    animation-delay: 2s;
    animation-duration: 18s;
}

.particle:nth-child(3) {
    width: 100px;
    height: 100px;
    bottom: 15%;
    left: 15%;
    animation-delay: 4s;
    animation-duration: 25s;
}

.particle:nth-child(4) {
    width: 70px;
    height: 70px;
    bottom: 25%;
    right: 20%;
    animation-delay: 6s;
    animation-duration: 20s;
}

.particle:nth-child(5) {
    width: 50px;
    height: 50px;
    top: 50%;
    left: 5%;
    animation-delay: 8s;
    animation-duration: 23s;
}

.particle:nth-child(6) {
    width: 90px;
    height: 90px;
    top: 60%;
    right: 10%;
    animation-delay: 10s;
    animation-duration: 19s;
}

.particle:nth-child(7) {
    width: 65px;
    height: 65px;
    top: 80%;
    left: 50%;
    animation-delay: 12s;
    animation-duration: 21s;
}

.particle:nth-child(8) {
    width: 75px;
    height: 75px;
    top: 35%;
    right: 30%;
    animation-delay: 14s;
    animation-duration: 24s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.3;
    }
    25% {
        transform: translate(30px, -30px) scale(1.1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-20px, 20px) scale(0.9);
        opacity: 0.4;
    }
    75% {
        transform: translate(20px, 30px) scale(1.05);
        opacity: 0.6;
    }
}

/* Login Box */
.login-box {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(201, 165, 90, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    max-width: 450px;
    width: 100%;
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Logo */
.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.logo-diamond {
    filter: drop-shadow(0 4px 12px rgba(201, 165, 90, 0.3));
    animation: diamondShine 3s ease-in-out infinite;
}

.diamond-shine {
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes diamondShine {
    0%, 100% {
        filter: drop-shadow(0 4px 12px rgba(201, 165, 90, 0.3));
        transform: scale(1);
    }
    50% {
        filter: drop-shadow(0 8px 20px rgba(201, 165, 90, 0.5));
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* Login Header */
.login-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.login-header h1 {
    color: var(--black-rich);
    margin-bottom: var(--spacing-xs);
    font-size: 1.75rem;
    font-weight: 600;
}

.login-header .subtitle {
    color: var(--gray-medium);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.version-badge {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 12px;
    letter-spacing: 0.5px;
}

/* Login Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.login-form .form-group {
    margin: 0;
}

.login-form label {
    display: block;
    font-weight: 600;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    color: var(--gray-medium);
    pointer-events: none;
    transition: color var(--transition-base);
}

.password-input-wrapper input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
    background: var(--white-pure);
}

.password-input-wrapper input:focus {
    outline: none;
    border-color: var(--gold-champagne);
    box-shadow: 0 0 0 4px rgba(201, 165, 90, 0.1);
}

.password-input-wrapper input:focus ~ .input-icon,
.password-input-wrapper:focus-within .input-icon {
    color: var(--gold-champagne);
}

/* Login Button */
.btn-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 16px rgba(201, 165, 90, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(201, 165, 90, 0.4);
}

.btn-login:active::before {
    width: 300px;
    height: 300px;
}

.btn-login svg {
    transition: transform var(--transition-base);
}

.btn-login:hover svg {
    transform: translateX(4px);
}

/* Login Error */
.login-error {
    color: var(--error-color);
    font-size: 0.9rem;
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(239, 83, 80, 0.1);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-8px); }
    20%, 40%, 60%, 80% { transform: translateX(8px); }
}

/* Login Footer */
.login-footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-light);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-medium);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.back-link:hover {
    color: var(--gold-champagne);
    gap: var(--spacing-sm);
}

.back-link svg {
    transition: transform var(--transition-base);
}

.back-link:hover svg {
    transform: translateX(-4px);
}

/* ===== ADMIN CONTAINER ===== */

.admin-container {
    min-height: 100vh;
    background: var(--white-warm);
    padding-bottom: var(--spacing-2xl);
}

.admin-header {
    background: var(--white-pure);
    padding: var(--spacing-lg) var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid var(--gold-champagne);
    margin-bottom: var(--spacing-xl);
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.admin-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(201, 165, 90, 0.1), rgba(168, 139, 73, 0.1));
    border-radius: var(--radius-md);
    padding: 6px;
}

.admin-logo svg {
    filter: drop-shadow(0 2px 8px rgba(201, 165, 90, 0.2));
}

.admin-header h1 {
    font-size: 1.75rem;
    color: var(--black-rich);
    margin: 0;
    margin-bottom: 2px;
}

.admin-header .subtitle {
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin: 0;
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 12px 24px;
    background: linear-gradient(135deg, #EF5350, #E53935);
    color: var(--white-pure);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(239, 83, 80, 0.3);
}

.logout-btn svg {
    transition: transform var(--transition-base);
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(239, 83, 80, 0.4);
}

.logout-btn:hover svg {
    transform: translateX(2px);
}

/* ===== TABS NAVIGATION ===== */

.admin-tabs {
    display: flex;
    gap: var(--spacing-xs);
    background: var(--white-pure);
    padding: 0 var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 2px solid var(--gray-light);
    overflow-x: auto;
    scrollbar-width: thin;
}

.admin-tabs::-webkit-scrollbar {
    height: 4px;
}

.admin-tabs::-webkit-scrollbar-thumb {
    background: var(--gold-champagne);
    border-radius: 2px;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 16px 24px;
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--gray-medium);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    font-family: 'Inter', sans-serif;
    position: relative;
}

.tab-btn svg {
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.tab-btn:hover {
    color: var(--gold-dark);
    background: rgba(201, 165, 90, 0.05);
}

.tab-btn:hover svg {
    transform: translateY(-2px);
}

.tab-btn.active {
    color: var(--gold-champagne);
    font-weight: 600;
    border-bottom-color: var(--gold-champagne);
    background: rgba(201, 165, 90, 0.08);
}

.tab-btn.active svg {
    stroke-width: 2.5;
    filter: drop-shadow(0 2px 4px rgba(201, 165, 90, 0.3));
}

/* ===== TAB CONTENT ===== */

.tab-content {
    display: none;
    padding: var(--spacing-xl);
    max-width: 1400px;
    margin: 0 auto;
}

.tab-content.active {
    display: block;
    animation: fadeIn var(--transition-base);
}

.admin-section {
    background: var(--white-pure);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-xl);
}

.admin-section h2 {
    font-size: 1.5rem;
    color: var(--black-rich);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--gray-light);
}

/* ===== ADMIN PANEL: DASHBOARD & STATS ===== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background: var(--white-pure);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-info {
    flex: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-medium);
    margin-bottom: 4px;
}

.stat-value {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2rem;
    font-weight: 600;
    color: var(--black-rich);
}

/* Quick Actions */

.quick-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--gold-champagne);
    color: var(--white-pure);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.action-btn:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.action-btn svg {
    flex-shrink: 0;
}

/* Charts Grid */

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.chart-card {
    background: var(--white-pure);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.chart-card:hover {
    box-shadow: var(--shadow-lg);
}

.chart-card h3 {
    font-size: 1.1rem;
    color: var(--black-rich);
    margin: 0 0 var(--spacing-md) 0;
    font-weight: 600;
}

.chart-card canvas {
    max-height: 300px;
}

/* ===== SKELETON LOADERS ===== */

.skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-light) 0%,
        rgba(230, 230, 230, 0.8) 50%,
        var(--gray-light) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.skeleton-card {
    background: var(--white-pure);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
}

.skeleton-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

.skeleton-title {
    height: 20px;
    width: 60%;
    margin-bottom: var(--spacing-xs);
}

.skeleton-text {
    height: 14px;
    width: 40%;
}

.skeleton-text-full {
    height: 14px;
    width: 100%;
    margin-bottom: var(--spacing-xs);
}

.skeleton-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.skeleton-button {
    height: 40px;
    width: 100px;
    border-radius: var(--radius-md);
}

.skeleton-stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--white-pure);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.skeleton-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
}

.skeleton-stat-value {
    height: 32px;
    width: 60px;
    margin-bottom: var(--spacing-xs);
}

.skeleton-stat-label {
    height: 16px;
    width: 100px;
}

/* ===== EMPTY STATES ===== */

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    text-align: center;
    min-height: 400px;
}

.empty-state-icon {
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
    animation: float-gentle 3s ease-in-out infinite;
}

@keyframes float-gentle {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.empty-state-title {
    font-size: 1.5rem;
    color: var(--black-rich);
    margin: 0 0 var(--spacing-sm) 0;
    font-weight: 600;
}

.empty-state-message {
    font-size: 1rem;
    color: var(--gray-medium);
    margin: 0 0 var(--spacing-xl) 0;
    max-width: 400px;
}

.empty-state .action-btn {
    margin-top: var(--spacing-md);
}

/* ===== CONFIRMATION MODAL ===== */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 13, 13, 0.7);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    position: relative;
    z-index: 1;
    background: var(--white-pure);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 440px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
}

@keyframes modalSlideUp {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-icon svg {
    width: 40px;
    height: 40px;
}

.modal-icon.warning {
    background: linear-gradient(135deg, rgba(255, 167, 38, 0.15), rgba(251, 140, 0, 0.15));
}

.modal-icon.warning svg {
    stroke: #FFA726;
}

.modal-icon.danger {
    background: linear-gradient(135deg, rgba(239, 83, 80, 0.15), rgba(229, 57, 53, 0.15));
}

.modal-icon.danger svg {
    stroke: #EF5350;
}

.modal-icon.success {
    background: linear-gradient(135deg, rgba(102, 187, 106, 0.15), rgba(67, 160, 71, 0.15));
}

.modal-icon.success svg {
    stroke: #66BB6A;
}

.modal-title {
    font-size: 1.5rem;
    color: var(--black-rich);
    margin: 0 0 var(--spacing-sm) 0;
    font-weight: 600;
}

.modal-message {
    font-size: 1rem;
    color: var(--gray-medium);
    margin: 0 0 var(--spacing-xl) 0;
    line-height: 1.6;
}

.modal-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-cancel {
    flex: 1;
    padding: 14px 24px;
    background: var(--white-pure);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-dark);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
}

.btn-cancel:hover {
    background: var(--gray-light);
    border-color: var(--gray-medium);
}

.btn-confirm {
    flex: 1;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    color: white;
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 12px rgba(201, 165, 90, 0.3);
}

.btn-confirm:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 165, 90, 0.4);
}

.btn-confirm.danger {
    background: linear-gradient(135deg, #EF5350, #E53935);
    box-shadow: 0 4px 12px rgba(239, 83, 80, 0.3);
}

.btn-confirm.danger:hover {
    box-shadow: 0 6px 20px rgba(239, 83, 80, 0.4);
}

/* ===== CUSTOM CHECKBOXES ===== */

.appointment-checkbox {
    appearance: none;
    width: 24px;
    height: 24px;
    border: 2px solid var(--gold-champagne);
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-base);
    flex-shrink: 0;
    margin-right: var(--spacing-sm);
}

.appointment-checkbox:hover {
    transform: scale(1.1);
    box-shadow: 0 0 0 4px rgba(201, 165, 90, 0.1);
}

.appointment-checkbox:checked {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border-color: var(--gold-dark);
}

.appointment-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 7px;
    top: 3px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    animation: checkmark 0.3s ease-out;
}

@keyframes checkmark {
    0% {
        opacity: 0;
        transform: rotate(45deg) scale(0);
    }
    50% {
        opacity: 1;
        transform: rotate(45deg) scale(1.2);
    }
    100% {
        opacity: 1;
        transform: rotate(45deg) scale(1);
    }
}

/* ===== MICRO ANIMATIONS ===== */

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.stat-value {
    transition: all var(--transition-base);
}

.stat-value.updating {
    animation: pulse 0.5s ease;
    color: var(--gold-champagne);
}

.action-btn,
.accept-btn,
.reject-btn,
.view-id-btn,
.delete-btn,
.btn-primary,
.btn-secondary {
    position: relative;
    overflow: hidden;
}

.action-btn::before,
.accept-btn::before,
.reject-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.action-btn:active::before,
.accept-btn:active::before,
.reject-btn:active::before {
    width: 300px;
    height: 300px;
}

/* Toast bounce animation */
.toast {
    animation: slideInBounce 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes slideInBounce {
    0% {
        opacity: 0;
        transform: translateX(400px);
    }
    60% {
        opacity: 1;
        transform: translateX(-20px);
    }
    80% {
        transform: translateX(10px);
    }
    100% {
        transform: translateX(0);
    }
}

/* ===== PAGINATION ===== */

.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--white-pure);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.pagination-info {
    font-size: 0.9rem;
    color: var(--gray-medium);
    font-weight: 500;
}

.pagination-buttons {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border: 2px solid var(--gray-light);
    background: var(--white-pure);
    color: var(--gray-dark);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--gold-champagne);
    background: rgba(201, 165, 90, 0.05);
    color: var(--gold-dark);
    transform: translateY(-2px);
}

.pagination-btn.active {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border-color: var(--gold-dark);
    color: white;
}

.pagination-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-btn svg {
    flex-shrink: 0;
}

/* Upcoming Appointments */

.upcoming-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--white-pure);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gold-champagne);
    margin-bottom: var(--spacing-sm);
}

.upcoming-time {
    display: flex;
    flex-direction: column;
    min-width: 80px;
    padding-right: var(--spacing-sm);
    border-right: 1px solid var(--gray-light);
}

.upcoming-time strong {
    font-size: 0.875rem;
    color: var(--gold-dark);
}

.upcoming-time span {
    font-size: 0.75rem;
    color: var(--gray-medium);
}

.upcoming-info {
    display: flex;
    flex-direction: column;
}

.upcoming-info strong {
    font-size: 0.95rem;
    color: var(--black-rich);
}

.upcoming-info span {
    font-size: 0.85rem;
    color: var(--gray-medium);
}

/* ===== FILTERS & SEARCH ===== */

.filters-bar {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-input {
    flex: 1;
    min-width: 200px;
    padding: 10px 16px;
    border: 1px solid #E0E0E0;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.filter-input:focus {
    outline: none;
    border-color: var(--gold-champagne);
    box-shadow: 0 0 0 3px rgba(201, 165, 90, 0.1);
}

/* ===== BULK ACTIONS ===== */

.bulk-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gold-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.bulk-actions p {
    flex: 1;
    margin: 0;
    font-weight: 500;
    color: var(--black-rich);
}

.bulk-actions span {
    color: var(--gold-dark);
    font-weight: 600;
}

/* Appointment Checkbox */

.appointment-card {
    position: relative;
}

.appointment-checkbox {
    position: absolute;
    top: 16px;
    left: 16px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    z-index: 10;
}

.appointment-card.selected {
    border: 2px solid var(--gold-champagne);
    background: rgba(201, 165, 90, 0.05);
}

/* ===== TOAST NOTIFICATIONS ===== */

.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--white-pure);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    min-width: 300px;
    max-width: 400px;
    opacity: 0;
    transform: translateX(400px);
    transition: all var(--transition-base);
}

.toast-show {
    opacity: 1;
    transform: translateX(0);
}

.toast-success {
    border-left: 4px solid var(--success);
}

.toast-success svg {
    color: var(--success);
}

.toast-error {
    border-left: 4px solid var(--error);
}

.toast-error svg {
    color: var(--error);
}

.toast svg {
    flex-shrink: 0;
}

.toast span {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--black-rich);
}

/* ===== APPOINTMENT CARDS ===== */

.appointments-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.appointment-card {
    background: var(--white-pure);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--gold-champagne);
    transition: all var(--transition-base);
    position: relative;
}

.appointment-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.appointment-card.selected {
    border-left-color: var(--gold-dark);
    background: rgba(201, 165, 90, 0.05);
    box-shadow: 0 0 0 2px var(--gold-champagne);
}

.appointment-card.accepted {
    border-left-color: #66BB6A;
}

.appointment-card.rejected {
    border-left-color: #EF5350;
}

.appointment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-sm);
}

.appointment-header-left {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    flex: 1;
}

.appointment-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.appointment-header-info {
    flex: 1;
}

.appointment-header h3 {
    font-size: 1.25rem;
    color: var(--black-rich);
    margin: 0 0 4px 0;
}

.appointment-header p {
    margin: 0;
    font-size: 0.9rem;
}

.appointment-time-ago {
    font-size: 0.85rem;
    color: var(--gray-medium);
    margin-top: 4px;
}

.appointment-status {
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition-base);
}

.appointment-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-pending {
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    color: #E65100;
}

.status-pending::before {
    background: #FF9800;
    box-shadow: 0 0 8px rgba(255, 152, 0, 0.6);
}

.status-accepted {
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    color: #1B5E20;
}

.status-accepted::before {
    background: #4CAF50;
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.6);
}

.status-rejected {
    background: linear-gradient(135deg, #FFEBEE, #FFCDD2);
    color: #B71C1C;
}

.status-rejected::before {
    background: #F44336;
    box-shadow: 0 0 8px rgba(244, 67, 54, 0.6);
}

.appointment-info {
    display: grid;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.appointment-info p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--gray-dark);
}

.appointment-info strong {
    color: var(--black-rich);
    font-weight: 600;
}

.appointment-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-light);
}

.appointment-checkbox {
    position: absolute;
    top: 18px;
    left: 18px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    z-index: 10;
    accent-color: var(--gold-champagne);
}

/* ===== ACTION BUTTONS ===== */

.accept-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #66BB6A, #43A047);
    color: var(--white-pure);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(102, 187, 106, 0.3);
}

.accept-btn:hover {
    background: linear-gradient(135deg, #43A047, #2E7D32);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(102, 187, 106, 0.4);
}

.reject-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #EF5350, #E53935);
    color: var(--white-pure);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(239, 83, 80, 0.3);
}

.reject-btn:hover {
    background: linear-gradient(135deg, #E53935, #C62828);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(239, 83, 80, 0.4);
}

.view-id-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #42A5F5, #1E88E5);
    color: var(--white-pure);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(66, 165, 245, 0.3);
}

.view-id-btn:hover {
    background: linear-gradient(135deg, #1E88E5, #1565C0);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(66, 165, 245, 0.4);
}

.delete-btn {
    padding: 10px 20px;
    background: transparent;
    color: #EF5350;
    border: 2px solid #EF5350;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-base);
}

.delete-btn:hover {
    background: #EF5350;
    color: var(--white-pure);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 83, 80, 0.3);
}

/* ===== SLOTS LIST ===== */

.add-slot-form {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.add-slot-form .form-group {
    flex: 1;
    min-width: 200px;
}

.add-slot-form label {
    display: block;
    font-weight: 500;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.add-slot-form input[type="date"],
.add-slot-form input[type="time"] {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
}

.add-slot-form input:focus {
    outline: none;
    border-color: var(--gold-champagne);
    box-shadow: 0 0 0 3px rgba(201, 165, 90, 0.1);
}

.slots-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.slot-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white-pure);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--gold-champagne);
    transition: all var(--transition-base);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.slot-item:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.slot-item div {
    flex: 1;
}

.slot-item strong {
    color: var(--black-rich);
    font-weight: 600;
}

/* ===== RESPONSIVE ADMIN ===== */

@media (max-width: 768px) {
    /* Login Screen Mobile */
    .login-container {
        padding: var(--spacing-sm);
    }

    .login-box {
        padding: var(--spacing-lg);
        max-width: 100%;
    }

    .login-logo svg {
        width: 50px;
        height: 50px;
    }

    .login-header h1 {
        font-size: 1.5rem;
    }

    .login-header .subtitle {
        font-size: 1rem;
    }

    .particles {
        display: none; /* Hide particles on mobile for performance */
    }

    /* Admin Header */
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .admin-header-left {
        width: 100%;
    }

    .admin-logo {
        width: 40px;
        height: 40px;
    }

    .admin-logo svg {
        width: 28px;
        height: 28px;
    }

    .admin-header h1 {
        font-size: 1.4rem;
    }

    .admin-header .subtitle {
        font-size: 0.85rem;
    }

    .logout-btn {
        width: 100%;
        justify-content: center;
    }

    .admin-tabs {
        padding: 0 var(--spacing-md);
        gap: 0;
    }

    .tab-btn {
        padding: 14px 16px;
        font-size: 0.85rem;
        gap: 6px;
    }

    .tab-btn svg {
        width: 18px;
        height: 18px;
    }

    .tab-btn span {
        display: none;
    }

    .tab-content {
        padding: var(--spacing-md);
    }

    .admin-section {
        padding: var(--spacing-md);
    }

    .appointment-header {
        flex-direction: column;
    }

    .appointment-actions {
        flex-direction: column;
    }

    .appointment-actions button {
        width: 100%;
    }

    .add-slot-form {
        flex-direction: column;
    }

    .add-slot-form .form-group {
        width: 100%;
    }

    .slot-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .delete-btn {
        width: 100%;
    }

    .charts-grid {
        grid-template-columns: 1fr;
    }

    .chart-card canvas {
        max-height: 250px;
    }


    .stats-grid {
        grid-template-columns: 1fr;
    }

    .filters-bar {
        flex-direction: column;
    }

    .filter-input {
        min-width: 100%;
    }

    .bulk-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .quick-actions {
        flex-direction: column;
    }

    .action-btn {
        width: 100%;
        justify-content: center;
    }

    .toast-container {
        left: 16px;
        right: 16px;
        top: 16px;
    }

    .toast {
        min-width: auto;
        max-width: none;
    }
}

/* ================================================
   QUICK SLOT MODAL - Agregar Horarios Rápido
   ================================================ */

.quick-slot-modal {
    animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.form-section {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 14px;
}

.date-selector {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quick-dates {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.quick-date-btn {
    padding: 8px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.quick-date-btn:hover {
    background: var(--gold-light);
    border-color: var(--gold-champagne);
    color: var(--gold-dark);
}

.date-input {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    background: white;
    cursor: pointer;
    transition: border-color 0.2s;
}

.date-input:focus {
    outline: none;
    border-color: var(--gold-champagne);
    box-shadow: 0 0 0 3px rgba(201, 165, 90, 0.1);
}

.time-chips-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 8px;
}

.time-chip {
    padding: 12px 16px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.time-chip:hover {
    border-color: var(--gold-champagne);
    background: var(--gold-light);
    transform: translateY(-2px);
}

.time-chip.selected {
    background: linear-gradient(135deg, var(--gold-champagne), var(--gold-dark));
    border-color: var(--gold-dark);
    color: white;
    box-shadow: 0 4px 12px rgba(201, 165, 90, 0.3);
}

.btn-link {
    background: none;
    border: none;
    color: var(--gold-champagne);
    font-size: 14px;
    cursor: pointer;
    padding: 4px 8px;
    text-decoration: underline;
    transition: color 0.2s;
}

.btn-link:hover {
    color: var(--gold-dark);
}

.preview-list {
    max-height: 200px;
    overflow-y: auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
}

.preview-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    background: white;
    border-radius: 6px;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-primary);
}

.preview-item:last-child {
    margin-bottom: 0;
}

.preview-item svg {
    flex-shrink: 0;
}

.btn-icon {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.2s;
    color: var(--text-light);
}

.btn-icon:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.btn-secondary {
    background: white;
    color: var(--gold-champagne);
    border: 2px solid var(--gold-champagne);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.btn-secondary:hover {
    background: var(--gold-light);
    border-color: var(--gold-dark);
    color: var(--gold-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(201, 165, 90, 0.2);
}