@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;500;600&display=swap');

:root {
    --rotary-blue: #0076A8;
    --rotary-blue-dark: #005580;
    --rotary-blue-light: #4A9BC7;
    --rotary-gold: #F0C500;
    --rotary-gold-dark: #D4AF37;
    --neutral-light: #F8F9FA;
    --neutral-medium: #E9ECEF;
    --text-dark: #2C3E50;
    --success: #28A745;
    --error: #DC3545;
    --shadow: rgba(0, 118, 168, 0.15);
    --dark-blue: #0D1B4C;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --medium-gray: #6C757D;
    --greece-gold: #DAA520;
    --greece-blue: #0055A4;
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--neutral-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: var(--font-display);
    color: var(--dark-blue);
    line-height: 1.2;
}
h1 { font-size: 2rem; }
h2 { font-size: 2.5rem; margin-bottom: var(--space-md); }
h3 { font-size: 1.5rem; margin-bottom: var(--space-sm); }

p { margin-bottom: var(--space-md); }

.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow);
    margin-bottom: var(--space-lg);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo {
    max-height: 70px;
}

.header-text p {
    margin: 0;
    color: var(--medium-gray);
}

.section {
    display: none;
}

.section.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-xl);
    border: 2px solid transparent;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn .material-symbols-outlined {
    font-size: 1.25em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--rotary-gold), var(--rotary-gold-dark));
    color: var(--text-dark);
    box-shadow: 0 4px 16px rgba(240, 197, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(240, 197, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--rotary-blue);
    border-color: var(--rotary-blue);
}

.btn-secondary:hover {
    background: var(--rotary-blue);
    color: var(--white);
}

.cta-btn {
    padding: var(--space-md) var(--space-xl);
    font-size: 1.2rem;
    margin-top: var(--space-md);
}

.welcome-content, .result-container {
    text-align: center;
    padding: var(--space-xl) 0;
}
.subtitle { color: var(--medium-gray); max-width: 600px; margin: 0 auto var(--space-lg); }

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    max-width: 800px;
    margin: var(--space-xl) auto;
}

.step {
    background: var(--white);
    padding: var(--space-lg);
    border-radius: 12px;
    box-shadow: 0 4px 20px var(--shadow);
    text-align: center;
    font-weight: 600;
}

.step span {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--rotary-blue);
    margin-bottom: var(--space-sm);
}

.live-counter {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    background: var(--dark-blue);
    color: var(--white);
    padding: var(--space-lg);
    border-radius: 12px;
    margin: var(--space-xl) 0;
}

.stat { text-align: center; }
.stat-number { font-size: 3.5rem; font-weight: 700; display: block; }
.stat-label { font-size: 1rem; opacity: 0.8; }

.current-assignments-preview {
    background: var(--white);
    padding: var(--space-lg);
    border-radius: 12px;
}

.preview-grid {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    padding-bottom: var(--space-md);
}

.preview-card {
    flex: 0 0 280px;
    background: var(--light-gray);
    border-radius: 12px;
    padding: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    border: 1px solid var(--neutral-medium);
}

.preview-card h3 { font-size: 1.1rem; margin: 0; }
.preview-card p { font-size: 0.9rem; margin: 0; color: var(--medium-gray); }

.form-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: var(--space-xl);
    border-radius: 12px;
    box-shadow: 0 8px 30px var(--shadow);
}

.form-group { margin-bottom: var(--space-lg); }
.form-group label { display: block; font-weight: 600; margin-bottom: var(--space-xs); }

.input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    border: 2px solid var(--neutral-medium);
    border-radius: 8px;
    padding: 0 var(--space-md);
    transition: border-color 0.3s ease;
}

.input-wrapper:focus-within { border-color: var(--rotary-blue); }
.input-wrapper input {
    width: 100%;
    padding: var(--space-sm) 0;
    border: none;
    outline: none;
    background: transparent;
    font-size: 1rem;
}
.input-wrapper .material-symbols-outlined { color: var(--medium-gray); }

.form-actions {
    display: flex;
    justify-content: space-between;
    margin-top: var(--space-lg);
}

.result-icon {
    font-size: 6rem;
    color: var(--white);
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.empire-name { font-size: 3rem; color: var(--rotary-gold); margin-bottom: var(--space-xs); }
.empire-desc { max-width: 500px; margin: 0 auto var(--space-lg); }
.result-details { background: rgba(0,0,0,0.2); padding: var(--space-md); border-radius: 8px; max-width: 400px; margin: 0 auto var(--space-lg); }
.result-details p { margin: 0; }
.result-actions { display: flex; justify-content: center; gap: var(--space-md); flex-wrap: wrap; }

.assignments-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.search-box { display: flex; align-items: center; gap: var(--space-lg); }
.filter-buttons { display: flex; gap: var(--space-xs); background: var(--neutral-medium); padding: var(--space-xs); border-radius: 50px; }

.filter-btn {
    background: transparent;
    border: none;
    padding: var(--space-sm) var(--space-md);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: var(--white);
    color: var(--rotary-blue);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.csv-actions { display: flex; gap: var(--space-md); }

.assignments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.assignment-card {
    background: var(--white);
    border-radius: 12px;
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    box-shadow: 0 4px 20px var(--shadow);
    transition: transform 0.3s ease;
    position: relative;
}

.assignment-card:hover { transform: translateY(-5px); }
.assignment-card.host-club {
    background: linear-gradient(135deg, var(--greece-blue), var(--rotary-blue-dark));
    color: var(--white);
}
.assignment-card.host-club h3, .assignment-card.host-club .club-name, .assignment-card.host-club .president-name, .assignment-card.host-club .assignment-time, .assignment-card.host-club .material-symbols-outlined { color: var(--white); }
.assignment-card.host-club .empire-icon { color: var(--greece-gold); }

.empire-icon { font-size: 4rem; }
.empire-info p { margin: 0; font-size: 0.9rem; }
.club-name { font-weight: 600; font-size: 1.1rem; }
.president-name { color: var(--medium-gray); }
.assignment-time { font-size: 0.8rem; color: var(--medium-gray); margin-top: var(--space-xs); }
.delete-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(255,255,255,0.7);
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--medium-gray);
    opacity: 0.5;
    transition: all 0.3s ease;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.assignment-card:hover .delete-btn { opacity: 1; }
.delete-btn:hover { color: var(--error); background: var(--white); }

.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    display: none;
}
.empty-state .material-symbols-outlined { font-size: 5rem; color: var(--neutral-medium); }

footer {
    text-align: center;
    padding: var(--space-lg) 0;
    margin-top: auto;
    color: var(--medium-gray);
    border-top: 1px solid var(--neutral-medium);
}
.footer-content p { margin: 0.25rem 0; }

.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.notification {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--white);
    color: var(--text-dark);
    padding: var(--space-md);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    min-width: 300px;
    animation: slideIn 0.5s ease-out;
}
.notification.success { border-left: 5px solid var(--success); }
.notification.success .material-symbols-outlined { color: var(--success); }
.notification.error { border-left: 5px solid var(--error); }
.notification.error .material-symbols-outlined { color: var(--error); }
.notification p { margin: 0; }

.notification.fade-out {
    animation: fadeOut 0.5s ease-in forwards;
}

@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }

.material-symbols-outlined {
    font-family: 'Material Symbols Outlined';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    color: var(--rotary-blue);
    z-index: 2000;
    backdrop-filter: blur(5px);
}

.empire-spinner-container {
    height: 100px;
    overflow: hidden;
    position: relative;
    background: var(--neutral-medium);
    border-radius: 12px;
    margin: 0 auto var(--space-lg);
    max-width: 500px;
    box-shadow: inset 0 0 15px rgba(0,0,0,0.1);
    border: 3px solid var(--rotary-gold);
}

.empire-spinner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: transform 3s cubic-bezier(0.25, 1, 0.5, 1);
}

.empire-spinner-item {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--rotary-blue);
}

.empire-name.revealed {
    display: block !important;
    animation: zoomIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.5); }
    to { opacity: 1; transform: scale(1); }
}

#result-section {
    background-size: cover;
    background-position: center center;
    transition: background-image 0.8s ease-in-out;
    border-radius: 12px;
    position: relative;
    z-index: 1;
    padding: var(--space-xl);
}

#result-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13, 27, 76, 0.75);
    border-radius: 12px;
    z-index: -1;
    backdrop-filter: blur(2px);
}

#result-section h2, #result-section h3,
#result-section p, #result-section strong {
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.theme-romano { background-image: url('backgrounds/romano.jpg'); }
.theme-egipcio { background-image: url('backgrounds/egipcio.jpg'); }
.theme-vikingo { background-image: url('backgrounds/vikingo.jpg'); }
.theme-azteca { background-image: url('backgrounds/azteca.jpg'); }
.theme-japones { background-image: url('backgrounds/japones.jpg'); }
.theme-persa { background-image: url('backgrounds/persa.jpg'); }
.theme-otomano { background-image: url('backgrounds/otomano.jpg'); }
.theme-inca { background-image: url('backgrounds/inca.jpg'); }
.theme-mongol { background-image: url('backgrounds/mongol.jpg'); }
.theme-bizantino { background-image: url('backgrounds/bizantino.jpg'); }
.theme-espartano { background-image: url('backgrounds/espartano.jpg'); }
.theme-chino { background-image: url('backgrounds/chino.jpg'); }
.theme-britanico { background-image: url('backgrounds/britanico.jpg'); }
.theme-mali { background-image: url('backgrounds/mali.jpg'); }
.theme-zulu { background-image: url('backgrounds/zulu.jpg'); }
.theme-espanol { background-image: url('backgrounds/espanol.jpg'); }
.theme-griego { background-image: url('backgrounds/griego.jpg'); }

.share-buttons {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.share-buttons p {
    margin-bottom: var(--space-xs);
    font-weight: 500;
}

.share-btn-container {
    display: flex;
    gap: var(--space-md);
}

.share-btn {
    display: inline-block;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    transition: transform 0.2s ease;
}

.share-btn:hover {
    transform: scale(1.1);
}

.share-btn svg {
    width: 24px;
    height: 24px;
    margin: 10px;
    fill: var(--white);
}

.share-btn.whatsapp { background-color: #25D366; }
.share-btn.twitter { background-color: #1DA1F2; }
.share-btn.facebook { background-color: #1877F2; }

@media (max-width: 768px) {
    h2 { font-size: 2rem; }
    .header-content { flex-direction: column; gap: var(--space-md); }
    .assignments-controls, .search-box { flex-direction: column; }
    .steps-grid, .live-counter, .assignments-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .empire-icon { font-size: 4rem; }
    .stat-number { font-size: 2.5rem; }
    .notification-container { top: 10px; right: 10px; left: 10px; width: auto; }
}
/* --- Estilos para Generador de Historia de Instagram --- */

/* Contenedor que esconde la plantilla fuera de la pantalla */
#ig-story-template-container {
    position: fixed;
    top: -9999px;
    left: -9999px;
}

/* El diseño de la historia (9:16) */
#ig-story-template {
    width: 1080px; /* Ancho estándar de historia */
    height: 1920px; /* Alto estándar de historia */
    background-color: #0D1B4C; /* Fondo oscuro */
    color: white;
    font-family: 'Inter', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 80px;
    text-align: center;
    background-size: cover;
    background-position: center;
    position: relative;
}

#ig-story-template::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5); /* Overlay oscuro para legibilidad */
}

/* Estilos para el contenido de la historia */
.ig-header, .ig-footer, #ig-empire-icon, #ig-empire-name, #ig-club-name {
    position: relative;
    z-index: 2;
}

.ig-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

#ig-logo-interact {
    width: 200px;
}

.ig-header p {
    font-size: 50px;
    font-weight: 600;
    letter-spacing: 2px;
    border: 3px solid white;
    padding: 15px 30px;
    border-radius: 50px;
}

.ig-icon .material-symbols-outlined {
    font-size: 400px; /* Ícono gigante */
    text-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

#ig-empire-name {
    font-family: 'Playfair Display', serif;
    font-size: 150px;
    color: var(--rotary-gold);
    text-transform: uppercase;
    margin: 0;
    text-shadow: 0 5px 20px rgba(0,0,0,0.7);
}

#ig-club-name {
    font-size: 70px;
    margin-top: -20px;
}

.ig-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.ig-logo-camiin {
    width: 300px;
}

.ig-footer p {
    font-size: 60px;
    font-weight: 700;
    color: var(--rotary-gold);
}

/* Estilo para el nuevo botón */
#generate-story-btn {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); /* Gradiente de Instagram */
    color: white;
}