/* 
  Expo Check App - Light Theme
  Paleta inspirada en ExpoGolosina Venezuela: fondos claros,
  acentos cálidos (naranja/dorado) y detalles en azul.
*/

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

:root {
    /* Fondos */
    --bg-body: #f7f8fc;
    --bg-sidebar: #ffffff;
    --bg-panel: #ffffff;
    --bg-content: #f0f2f8;

    /* Texto */
    --text-main: #2d3748;
    --text-heading: #1a202c;
    --text-muted: #718096;
    --text-light: #a0aec0;

    /* Acentos – inspirados en el banner ExpoGolosina */
    --accent-primary: #e8491d;      /* Naranja vibrante del logo */
    --accent-primary-hover: #cc3a12;
    --accent-secondary: #f6ad3c;    /* Dorado/Amarillo de la banda del banner */
    --accent-blue: #2b6cb0;         /* Azul del fondo del banner */
    --accent-blue-light: #ebf4ff;
    --accent-green: #38a169;
    --accent-red: #e53e3e;

    /* Bordes y sombras */
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);

    /* Radios */
    --radius: 8px;
    --radius-lg: 16px;
}

/* ===================================================
   ROOT & RESET
   =================================================== */
#expo-check-app-root {
    background-color: var(--bg-body);
    color: var(--text-main);
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    line-height: 1.6;

    /* Ocupar todo el ancho disponible */
    width: 100% !important;
    max-width: 100vw !important;
}

#expo-check-app-root * {
    box-sizing: border-box;
}

/* ===================================================
   LOGIN SCREEN
   =================================================== */
.expo-login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    padding: 24px;
    background: linear-gradient(135deg, #f7f8fc 0%, #ebf4ff 50%, #fef5ed 100%);
}

.expo-login-card {
    background: var(--bg-panel);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px 36px;
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--border-color);
    animation: fadeInUp 0.5s ease;
}

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

.expo-login-header {
    text-align: center;
    margin-bottom: 32px;
}

.expo-login-icon {
    font-size: 2.8rem;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
    display: inline-block;
}

.expo-login-header h1 {
    margin: 8px 0 4px;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: 0.5px;
}

.expo-login-subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Form groups */
.expo-form-group {
    margin-bottom: 20px;
}

.expo-form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 6px;
}

.expo-form-group label i {
    color: var(--accent-primary);
    margin-right: 4px;
    width: 16px;
}

.expo-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: inherit;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-main);
    background: var(--bg-body);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}

.expo-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(232, 73, 29, 0.12);
}

.expo-input[readonly] {
    background: #f0f2f8;
    color: var(--text-muted);
    cursor: default;
}

/* Login error */
.expo-login-error {
    background: #fff5f5;
    color: var(--accent-red);
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 16px;
    border: 1px solid #fed7d7;
    text-align: center;
}

/* Login button */
.expo-btn-login {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.expo-btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ===================================================
   LAYOUT – Sidebar + Content
   =================================================== */
.expo-app-layout {
    display: flex;
    flex: 1;
    min-height: 100vh;
}

/* ===================================================
   SIDEBAR – Pegado al extremo izquierdo
   =================================================== */
.expo-sidebar {
    width: 220px;
    min-width: 220px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
    margin: 0;
    padding: 0;
    position: relative;
    z-index: 10;
}

/* Brand / Header del sidebar */
.expo-sidebar-brand {
    padding: 20px 16px;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-bottom: none;
}

/* ===================================================
   NAV MENU
   =================================================== */
.expo-nav {
    list-style: none;
    padding: 8px 0;
    margin: 0;
}

.expo-nav li {
    border-bottom: none;
}

.expo-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    margin: 2px 8px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.85rem;
    border-radius: var(--radius);
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.expo-nav a i {
    width: 20px;
    font-size: 0.95rem;
    color: var(--text-muted);
    text-align: center;
    transition: color 0.2s ease;
}

.expo-nav a:hover {
    background-color: var(--accent-blue-light);
    color: var(--accent-blue);
    transform: translateX(2px);
}

.expo-nav a:hover i {
    color: var(--accent-blue);
}

.expo-nav a.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(232, 73, 29, 0.3);
}

.expo-nav a.active i {
    color: #ffffff;
}

/* ===================================================
   MAIN CONTENT
   =================================================== */
.expo-main {
    flex: 1;
    background-color: var(--bg-content);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Header bar */
.expo-header {
    background-color: var(--bg-panel);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.expo-header h2 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-heading);
    letter-spacing: 0.5px;
    flex: 1;
}

.expo-header-event {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    background: var(--accent-blue-light);
    padding: 4px 12px;
    border-radius: 20px;
}

/* Menu toggle – visible solo en móvil */
.expo-btn-menu {
    display: none;
    padding: 6px 10px;
    font-size: 1rem;
    background: var(--accent-blue);
    box-shadow: none;
}

.expo-btn-menu:hover {
    background: var(--accent-primary);
}

/* Content area */
.expo-content {
    padding: 24px;
    flex: 1;
    overflow-y: auto;
}

.expo-content h3 {
    color: var(--text-heading);
    font-weight: 600;
    margin-top: 0;
}

.expo-content p {
    color: var(--text-muted);
}

/* ===================================================
   BOTONES
   =================================================== */
.expo-btn {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #ffffff;
    border: none;
    padding: 10px 22px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 6px rgba(232, 73, 29, 0.25);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.expo-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(232, 73, 29, 0.35);
}

.expo-btn:active {
    transform: translateY(0);
}

.expo-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.expo-btn-outline {
    background: transparent;
    color: var(--accent-primary);
    border: 2px solid var(--accent-primary);
    padding: 10px 22px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    box-shadow: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.expo-btn-outline:hover {
    background-color: var(--accent-primary);
    color: #ffffff;
}

/* ===================================================
   HOME – Stats Cards
   =================================================== */
.expo-home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.expo-stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
}

.expo-stat-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.expo-stat-info {
    display: flex;
    flex-direction: column;
}

.expo-stat-number {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-heading);
    line-height: 1.2;
}

.expo-stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Sync section */
.expo-home-actions {
    margin-top: 8px;
}

.expo-home-actions h3 {
    display: flex;
    align-items: center;
    gap: 8px;
}

.expo-sync-status {
    margin-left: 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.expo-sync-status.success {
    color: var(--accent-green);
}

.expo-sync-status.error {
    color: var(--accent-red);
}

/* ===================================================
   LIST VIEW – Table
   =================================================== */
.expo-list-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 16px;
}

.expo-search {
    max-width: 300px;
    padding: 10px 14px;
    font-size: 0.85rem;
}

.expo-table-wrapper {
    overflow-x: auto;
}

.expo-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.expo-table thead {
    background: var(--bg-content);
}

.expo-table th {
    padding: 12px 14px;
    text-align: left;
    font-weight: 600;
    color: var(--text-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
}

.expo-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.expo-table tbody tr:hover {
    background-color: var(--accent-blue-light);
}

/* ===================================================
   SCAN VIEW – QR Scanner
   =================================================== */
.expo-scan-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.expo-scan-card {
    max-width: 500px;
}

.expo-qr-reader {
    width: 100%;
    max-width: 400px;
    margin: 16px auto 0;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-content);
    border: 2px dashed var(--border-color);
    min-height: 200px;
}

/* Scan Results */
.expo-scan-result {
    max-width: 500px;
}

.expo-result-success,
.expo-result-warning,
.expo-result-error {
    text-align: center;
    padding: 24px;
}

.expo-result-success i,
.expo-result-warning i,
.expo-result-error i {
    font-size: 3rem;
    margin-bottom: 12px;
    display: block;
}

.expo-result-success {
    color: var(--accent-green);
}

.expo-result-success i {
    color: var(--accent-green);
}

.expo-result-success h3 {
    color: var(--accent-green);
}

.expo-result-warning {
    color: #975a16;
}

.expo-result-warning i {
    color: #d69e2e;
}

.expo-result-warning h3 {
    color: #975a16;
}

.expo-result-error {
    color: var(--accent-red);
}

.expo-result-error i {
    color: var(--accent-red);
}

.expo-result-error h3 {
    color: var(--accent-red);
}

.expo-result-success p,
.expo-result-warning p,
.expo-result-error p {
    color: var(--text-main);
    margin: 4px 0;
}

.expo-result-time {
    font-size: 0.85rem;
    color: var(--text-muted) !important;
    margin-top: 12px !important;
}

.expo-result-hash {
    font-size: 0.75rem;
    color: var(--text-light) !important;
    word-break: break-all;
    margin-top: 8px !important;
}

/* ===================================================
   BADGES
   =================================================== */
.expo-card {
    background: var(--bg-panel);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.expo-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.expo-badge-success {
    background-color: #c6f6d5;
    color: #22543d;
}

.expo-badge-danger {
    background-color: #fed7d7;
    color: #9b2c2c;
}

.expo-badge-info {
    background-color: var(--accent-blue-light);
    color: var(--accent-blue);
}

/* ===================================================
   RESPONSIVIDAD
   =================================================== */
@media (max-width: 768px) {
    .expo-sidebar {
        position: fixed;
        left: -240px;
        top: 0;
        height: 100vh;
        z-index: 1000;
        box-shadow: var(--shadow-md);
        transition: left 0.3s ease;
    }

    .expo-sidebar.open {
        left: 0;
    }

    .expo-btn-menu {
        display: inline-flex !important;
    }

    .expo-content {
        padding: 16px;
    }

    .expo-home-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .expo-login-card {
        padding: 28px 24px;
    }

    .expo-list-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .expo-search {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .expo-home-grid {
        grid-template-columns: 1fr;
    }

    .expo-stat-card {
        padding: 16px;
    }
}