/* ============================================================
   Sistema de diseño compartido - Palabras de Paso
   Estilo profesional de app corporativa (PWA)
   ============================================================ */

:root {
    --brand-navy: #111827;
    --brand-navy-2: #1f2937;
    --bg: #f2f4f7;
    --card-bg: #ffffff;
    --text: #1f2937;
    --text-muted: #6b7280;
    --text-faint: #9ca3af;
    --border: #e5e7eb;
    --radius-lg: 18px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.14);
    --topbar-h: 60px;

    /* Acento por defecto (módulo violeta) */
    --accent: #6d28d9;
    --accent-dark: #5b21b6;
    --accent-rgb: 109, 40, 217;
}

/* Acentos por módulo — misma identidad de marca (navy), color de orientación distinto */
body.mod-violet { --accent: #6d28d9; --accent-dark: #5b21b6; --accent-rgb: 109, 40, 217; }
body.mod-red    { --accent: #dc2626; --accent-dark: #b91c1c; --accent-rgb: 220, 38, 38; }
body.mod-blue   { --accent: #0284c7; --accent-dark: #0369a1; --accent-rgb: 2, 132, 199; }
body.mod-amber  { --accent: #d97706; --accent-dark: #b45309; --accent-rgb: 217, 119, 6; }
body.mod-teal   { --accent: #0d9488; --accent-dark: #0f766e; --accent-rgb: 13, 148, 136; }
body.mod-green  { --accent: #16a34a; --accent-dark: #15803d; --accent-rgb: 22, 163, 74; }

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding-top: calc(var(--topbar-h) + 24px);
}

a { color: inherit; }

/* ---------- Barra superior ---------- */

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--topbar-h);
    background: var(--brand-navy);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 16px;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.2px;
    text-decoration: none;
}

.topbar-brand .brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 17px;
}

.menu-toggle {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    border: none;
    transition: background 0.2s ease;
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.16);
}

.menu-toggle div {
    width: 20px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

/* ---------- Menú lateral (drawer) ---------- */

.menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    z-index: 1500;
}

.menu-overlay.open {
    display: block;
}

.menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 270px;
    max-width: 82%;
    background: var(--card-bg);
    z-index: 1600;
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform 0.28s ease;
    display: flex;
    flex-direction: column;
}

.menu.open {
    transform: translateX(0);
}

.menu-header {
    background: var(--brand-navy);
    color: #fff;
    padding: 22px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-header .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.menu-header .menu-header-text .title {
    font-weight: 600;
    font-size: 15px;
}

.menu-header .menu-header-text .subtitle {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.menu ul {
    list-style: none;
    padding: 10px 0;
    overflow-y: auto;
}

.menu ul li a {
    color: var(--text);
    text-decoration: none;
    font-size: 15px;
    padding: 14px 22px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    border-left: 3px solid transparent;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.menu ul li a:hover,
.menu ul li a.active {
    background: rgba(var(--accent-rgb), 0.08);
    border-left-color: var(--accent);
    color: var(--accent-dark);
}

/* ---------- Contenedor y cabecera de página ---------- */

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px 40px;
}

.page-header {
    text-align: center;
    margin-bottom: 28px;
}

.page-header .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(var(--accent-rgb), 0.1);
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.page-header h1 {
    font-size: 30px;
    font-weight: 700;
    color: var(--text);
}

.page-header p {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 6px;
}

/* ---------- Tarjetas / secciones ---------- */

.card,
.section {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.section + .section {
    margin-top: 24px;
}

.section-title {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
}

/* ---------- Formularios / búsqueda ---------- */

.search-box {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 22px;
    margin-bottom: 22px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.search-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.form-group label {
    margin-bottom: 7px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 13px;
}

.search-input,
.form-group input,
.form-group select {
    width: 100%;
    max-width: 100%;
    padding: 13px 16px;
    font-size: 15px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fafafa;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.search-input:focus,
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

.button-group {
    grid-column: 1 / -1;
    display: flex;
    gap: 12px;
    justify-content: center;
}

.btn {
    padding: 13px 26px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    box-shadow: var(--shadow-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
}

.btn:active { transform: scale(0.98); }

.btn-primary,
.btn-search {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover,
.btn-search:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(var(--accent-rgb), 0.35);
}

.btn-secondary,
.btn-clear {
    background: #eef0f3;
    color: var(--text-muted);
}

.btn-secondary:hover,
.btn-clear:hover {
    background: #e2e5ea;
    color: var(--text);
    transform: translateY(-2px);
}

/* ---------- Resultados / tablas ---------- */

.results-count {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 13.5px;
    font-weight: 500;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12.5px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    background: #f8f9fb;
}

td {
    font-size: 14.5px;
    color: var(--text);
}

tr:last-child td { border-bottom: none; }

tbody tr { transition: background 0.2s ease; }

tbody tr:hover { background: rgba(var(--accent-rgb), 0.05); }

.badge {
    display: inline-block;
    padding: 5px 13px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
    background: var(--accent);
    color: #fff;
}

.codigo-badge {
    background: var(--accent);
    color: #fff;
    padding: 5px 12px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
}

.no-results {
    text-align: center;
    padding: 50px 20px;
    color: var(--text-faint);
}

.no-results-icon { font-size: 50px; margin-bottom: 14px; }
.no-results-text { font-size: 16px; font-weight: 600; color: var(--text-muted); margin-bottom: 6px; }

/* ---------- Rejilla de tarjetas (grid) ---------- */

.grid {
    display: grid;
    gap: 18px;
}

.list-card {
    background: #fafbfc;
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1.5px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.list-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(var(--accent-rgb), 0.4);
}

.list-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}

.list-card-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
}

.list-card-meta {
    color: var(--text-muted);
    font-size: 13px;
}

.list-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    margin-top: 14px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 10px;
}

.list-card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.action-btn {
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    font-weight: 600;
    font-size: 13.5px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    cursor: pointer;
    border: none;
    box-shadow: var(--shadow-sm);
}

.action-btn:active { transform: scale(0.97); }

.action-btn.primary { background: var(--accent); color: #fff; }
.action-btn.primary:hover { background: var(--accent-dark); transform: translateY(-2px); }

.action-btn.outline {
    background: #fff;
    color: var(--accent-dark);
    border: 1.5px solid rgba(var(--accent-rgb), 0.3);
}
.action-btn.outline:hover {
    background: rgba(var(--accent-rgb), 0.08);
    transform: translateY(-2px);
}

/* Tarjeta de contraseña */

.password-display {
    background: var(--accent);
    color: #fff;
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    font-size: 19px;
    font-weight: 700;
    text-align: center;
    letter-spacing: 3px;
}

.copy-btn {
    background: #fff;
    border: 1.5px solid rgba(var(--accent-rgb), 0.25);
    padding: 8px 15px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13.5px;
    font-weight: 600;
    transition: all 0.2s ease;
    color: var(--accent-dark);
    box-shadow: var(--shadow-sm);
}

.copy-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: scale(1.04);
}

/* Lista de teléfonos */

.phone-item {
    background: #fff;
    border-left: 4px solid var(--accent);
    border-radius: var(--radius-sm);
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: var(--shadow-sm);
    border-top: 1px solid var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.phone-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.phone-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 3px;
}

.phone-description {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.phone-number {
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-dark);
    letter-spacing: 0.4px;
}

.call-button {
    background: #16a34a;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 3px 10px rgba(22, 163, 74, 0.35);
    flex-shrink: 0;
}

.call-button:hover { transform: translateY(-2px) scale(1.05); }

/* ---------- Pantalla de inicio (hub) ---------- */

.hero {
    max-width: 720px;
    margin: 0 auto 34px;
    text-align: center;
}

.hero .logo {
    width: 64px;
    height: 64px;
    border-radius: 18px;
    background: var(--brand-navy);
    color: #fff;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: var(--shadow-md);
}

.hero h1 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}

.hero p {
    font-size: 14px;
    color: var(--text-muted);
}

.hub-grid {
    max-width: 760px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
}

.hub-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 26px 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    text-decoration: none;
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.hub-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--accent-rgb), 0.35);
}

.hub-card .icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    background: var(--card-accent, var(--accent));
    color: #fff;
}

.hub-card .label { font-weight: 600; font-size: 15px; }
.hub-card .desc { font-size: 12px; color: var(--text-muted); }

.footer-info {
    max-width: 720px;
    margin: 34px auto 0;
    text-align: center;
    color: var(--text-faint);
    font-size: 12px;
}

/* ---------- Modal PDF ---------- */

.pdf-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 10000;
}

.pdf-modal-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pdf-modal-header {
    background: #fff;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.pdf-modal-title { font-size: 17px; font-weight: 600; color: var(--text); }

.close-modal {
    background: #dc2626;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    font-size: 13.5px;
    transition: transform 0.15s ease;
}

.close-modal:hover { transform: scale(1.04); }

.pdf-modal-body { flex: 1; overflow: hidden; background: #525659; }
.pdf-modal-body iframe { width: 100%; height: 100%; border: none; }

/* ---------- Teclado numérico (Palabras de Paso) ---------- */

.keypad-card {
    max-width: 420px;
    margin: 0 auto;
}

.keypad-card h2 {
    text-align: center;
    margin-bottom: 24px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
}

.input-group { margin-bottom: 18px; }

.input-group label {
    display: block;
    margin-bottom: 7px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 600;
}

input[type="text"].pin-field {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fafafa;
    text-align: center;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 3px;
    font-weight: 600;
}

input[type="text"].pin-field:focus {
    outline: none;
    border-color: var(--accent);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
}

.keyboard {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.keyboard button {
    width: 100%;
    height: 62px;
    font-size: 22px;
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--text);
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.keyboard button:hover {
    background: var(--accent);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
}

.keyboard button:active { transform: scale(0.95); }

.keyboard button.zero { grid-column: 2; }

.keyboard button.delete {
    background: #f3f4f6;
    color: #dc2626;
    border: 1.5px solid var(--border);
    font-size: 19px;
}

/* ---------- Utilidades / animación ---------- */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in { animation: fadeInUp 0.45s ease both; }

/* ---------- Responsive ---------- */

@media (max-width: 768px) {
    .container { padding: 0 14px 30px; }
    .page-header h1 { font-size: 24px; }
    .search-form { grid-template-columns: 1fr; gap: 12px; }
    .button-group { flex-direction: column; }
    .btn { width: 100%; }
    .section, .card { padding: 18px; }
    table { font-size: 13.5px; }
    th, td { padding: 10px; }
    .hub-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .hub-card { padding: 18px 12px; }
    .hub-card .icon { width: 46px; height: 46px; font-size: 21px; }
    .hub-card .desc { display: none; }
    .list-card-actions { width: 100%; flex-direction: column; }
    .action-btn { width: 100%; }
}