/* ============================================================
   LPF Aves — estilos personalizados
   Diseñado para uso al aire libre (alto contraste, buena legibilidad)
   ============================================================ */

:root {
    --lpf-primary: #171347;          /* azul corporativo existente */
    --lpf-primary-dark: #0e0a30;
    --lpf-primary-light: #2a2470;
    --lpf-accent: #f0a818;           /* amarillo cálido tipo guacamayo */
    --lpf-accent-dark: #d4900f;
    --lpf-success: #2d7a3f;
    --lpf-danger: #c53030;
    --lpf-bg: #f4f5f7;
    --lpf-surface: #ffffff;
    --lpf-border: #e1e3e8;
    --lpf-text: #1a1d24;
    --lpf-text-muted: #5a6270;
    --lpf-shadow-sm: 0 1px 2px rgba(23, 19, 71, 0.06), 0 1px 3px rgba(23, 19, 71, 0.04);
    --lpf-shadow-md: 0 4px 6px rgba(23, 19, 71, 0.07), 0 2px 4px rgba(23, 19, 71, 0.05);
    --lpf-shadow-lg: 0 10px 25px rgba(23, 19, 71, 0.1), 0 4px 10px rgba(23, 19, 71, 0.06);
    --lpf-radius: 12px;
    --lpf-radius-sm: 8px;
}

* { -webkit-tap-highlight-color: transparent; }

html, body {
    background-color: var(--lpf-bg);
    color: var(--lpf-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.lpf-navbar {
    background: linear-gradient(135deg, var(--lpf-primary) 0%, var(--lpf-primary-light) 100%);
    box-shadow: var(--lpf-shadow-md);
    padding: 0.6rem 1rem;
}

.lpf-navbar .navbar-brand img {
    max-height: 42px;
    transition: transform 0.2s ease;
}
.lpf-navbar .navbar-brand:active img { transform: scale(0.95); }

.lpf-navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    border-radius: var(--lpf-radius-sm);
    transition: background 0.2s ease;
}
.lpf-navbar .nav-link:hover,
.lpf-navbar .nav-link:focus {
    background: rgba(255, 255, 255, 0.12);
    color: #fff !important;
}

.lpf-navbar .navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.25);
    padding: 0.35rem 0.6rem;
}
.lpf-navbar .navbar-toggler:focus { box-shadow: none; }

/* Botón QR en navbar */
.lpf-btn-qr-nav {
    background: var(--lpf-accent);
    color: var(--lpf-primary-dark);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-left: 0.5rem;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(240, 168, 24, 0.4);
}
.lpf-btn-qr-nav:hover,
.lpf-btn-qr-nav:focus {
    background: var(--lpf-accent-dark);
    color: var(--lpf-primary-dark);
    transform: scale(1.05);
}
.lpf-btn-qr-nav:active { transform: scale(0.95); }

/* ============================================================
   CONTENEDOR PRINCIPAL
   ============================================================ */
.lpf-container {
    max-width: 720px;
    margin: 0 auto;
    padding: 1rem;
}

/* ============================================================
   PANTALLA DE ESCANEO (inicio.php)
   ============================================================ */
.lpf-scan-hero {
    background: var(--lpf-surface);
    border-radius: var(--lpf-radius);
    box-shadow: var(--lpf-shadow-md);
    padding: 2rem 1.5rem;
    text-align: center;
    margin-top: 1rem;
}

.lpf-scan-hero h1 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--lpf-primary);
    margin-bottom: 0.5rem;
}

.lpf-scan-hero p {
    color: var(--lpf-text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.lpf-btn-scan {
    background: linear-gradient(135deg, var(--lpf-accent) 0%, var(--lpf-accent-dark) 100%);
    color: var(--lpf-primary-dark);
    border: none;
    width: 100%;
    padding: 1.4rem;
    border-radius: var(--lpf-radius);
    font-size: 1.15rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(240, 168, 24, 0.35);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
}
.lpf-btn-scan:hover,
.lpf-btn-scan:focus {
    background: linear-gradient(135deg, var(--lpf-accent-dark) 0%, #b87a08 100%);
    color: var(--lpf-primary-dark);
    box-shadow: 0 6px 18px rgba(240, 168, 24, 0.45);
    transform: translateY(-1px);
}
.lpf-btn-scan:active { transform: translateY(0); }
.lpf-btn-scan i { font-size: 1.6rem; }

/* ============================================================
   FICHA DE JAULA / RESULTADO
   ============================================================ */
.lpf-cage-header {
    background: linear-gradient(135deg, var(--lpf-primary) 0%, var(--lpf-primary-light) 100%);
    color: #fff;
    border-radius: var(--lpf-radius);
    padding: 1.25rem;
    margin-top: 1rem;
    box-shadow: var(--lpf-shadow-md);
}
.lpf-cage-header .cage-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.8;
    margin-bottom: 0.15rem;
}
.lpf-cage-header .cage-name {
    font-size: 1.35rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}
.lpf-cage-header .cage-count {
    background: var(--lpf-accent);
    color: var(--lpf-primary-dark);
    border-radius: 999px;
    padding: 0.35rem 0.85rem;
    font-weight: 700;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* Tarjeta de ave individual */
.lpf-bird-card {
    background: var(--lpf-surface);
    border-radius: var(--lpf-radius);
    box-shadow: var(--lpf-shadow-sm);
    padding: 1rem 1.1rem;
    margin-top: 0.85rem;
    border-left: 4px solid var(--lpf-primary);
    transition: box-shadow 0.2s ease;
}
.lpf-bird-card:hover { box-shadow: var(--lpf-shadow-md); }

.lpf-bird-card .field-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--lpf-text-muted);
    font-weight: 600;
    margin-bottom: 0.1rem;
}
.lpf-bird-card .field-value {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--lpf-text);
    margin: 0;
    word-break: break-word;
}
.lpf-bird-card .field-value.mono {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.95rem;
    letter-spacing: -0.02em;
}

.lpf-species {
    background: #f8f9fb;
    border-radius: var(--lpf-radius-sm);
    padding: 0.55rem 0.75rem;
    margin: 0.5rem 0;
    font-style: italic;
    color: var(--lpf-text);
    font-size: 0.95rem;
}

.lpf-sex-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.85rem;
}
.lpf-sex-badge.macho { background: #dbeafe; color: #1e40af; }
.lpf-sex-badge.hembra { background: #fce7f3; color: #be185d; }
.lpf-sex-badge.indef { background: #f3f4f6; color: #4b5563; }

/* ============================================================
   PAREJA (vista 2 aves)
   ============================================================ */
.lpf-pair-species {
    background: var(--lpf-surface);
    border-radius: var(--lpf-radius);
    padding: 1rem;
    margin-top: 0.85rem;
    box-shadow: var(--lpf-shadow-sm);
}
.lpf-pair-species .name-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}
.lpf-pair-species .name-row img { height: 14px; border-radius: 2px; flex-shrink: 0; }
.lpf-pair-species .name-row.scientific { font-style: italic; font-weight: 600; }

.lpf-pair-since {
    color: var(--lpf-text-muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.lpf-pair-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin-top: 0.85rem;
}
.lpf-pair-card {
    background: var(--lpf-surface);
    border-radius: var(--lpf-radius-sm);
    padding: 0.75rem;
    box-shadow: var(--lpf-shadow-sm);
    border-top: 3px solid var(--lpf-primary);
}
.lpf-pair-card .top-row {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}
.lpf-pair-card .year { color: var(--lpf-text-muted); font-size: 0.85rem; }
.lpf-pair-card .codigo {
    background: #eef2ff;
    color: var(--lpf-primary);
    border: 1px solid #c7d2fe;
    border-radius: 6px;
    padding: 0.2rem 0.55rem;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: background 0.15s ease;
}
.lpf-pair-card .codigo:hover { background: #c7d2fe; color: var(--lpf-primary-dark); }
.lpf-pair-card .icon-link {
    background: #fff7ed;
    color: var(--lpf-accent-dark);
    border: 1px solid #fed7aa;
    border-radius: 6px;
    padding: 0.2rem 0.45rem;
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.15s ease;
}
.lpf-pair-card .icon-link:hover { background: #fed7aa; }
.lpf-pair-card .mid {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: 0.8rem;
    color: var(--lpf-text-muted);
    word-break: break-all;
}

/* ============================================================
   TABLA DE PUESTAS
   ============================================================ */
.lpf-puestas {
    background: var(--lpf-surface);
    border-radius: var(--lpf-radius);
    margin-top: 1rem;
    box-shadow: var(--lpf-shadow-sm);
    overflow: hidden;
}
.lpf-puestas-title {
    background: var(--lpf-primary);
    color: #fff;
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.lpf-puestas table {
    width: 100%;
    margin: 0;
    border-collapse: collapse;
}
.lpf-puestas th {
    background: #f8f9fb;
    color: var(--lpf-text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.55rem 0.5rem;
    text-align: center;
    font-weight: 600;
    border-bottom: 1px solid var(--lpf-border);
}
.lpf-puestas td {
    padding: 0.65rem 0.5rem;
    text-align: center;
    font-weight: 600;
    border-bottom: 1px solid #f1f2f5;
    font-size: 0.95rem;
}
.lpf-puestas tr:last-child td { border-bottom: none; }
.lpf-puestas tr.totals {
    background: #fef9e7;
    border-top: 2px solid var(--lpf-accent);
}
.lpf-puestas tr.totals td {
    font-weight: 700;
    color: var(--lpf-primary-dark);
}

.lpf-empty-puestas {
    padding: 1.25rem;
    text-align: center;
    color: var(--lpf-text-muted);
    font-size: 0.9rem;
}

/* ============================================================
   ESTADO VACÍO / ERROR
   ============================================================ */
.lpf-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    background: var(--lpf-surface);
    border-radius: var(--lpf-radius);
    margin-top: 1rem;
    box-shadow: var(--lpf-shadow-sm);
}
.lpf-empty .icon {
    font-size: 3rem;
    color: var(--lpf-danger);
    margin-bottom: 0.75rem;
    opacity: 0.7;
}
.lpf-empty h2 {
    font-size: 1.15rem;
    color: var(--lpf-danger);
    font-weight: 600;
    margin-bottom: 0.4rem;
}
.lpf-empty p {
    color: var(--lpf-text-muted);
    margin: 0;
    font-size: 0.95rem;
}

/* ============================================================
   ALERTA DE ACTUALIZACIÓN PWA
   ============================================================ */
.lpf-update-banner {
    position: fixed;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    background: var(--lpf-primary);
    color: #fff;
    padding: 0.85rem 1rem;
    border-radius: var(--lpf-radius);
    box-shadow: var(--lpf-shadow-lg);
    z-index: 1080;
    display: none;
    align-items: center;
    gap: 0.75rem;
    max-width: 480px;
    margin: 0 auto;
    animation: lpf-slide-up 0.3s ease;
}
.lpf-update-banner.show { display: flex; }
.lpf-update-banner .text { flex: 1; font-size: 0.9rem; }
.lpf-update-banner button {
    background: var(--lpf-accent);
    color: var(--lpf-primary-dark);
    border: none;
    padding: 0.45rem 0.9rem;
    border-radius: var(--lpf-radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
}
@keyframes lpf-slide-up {
    from { transform: translateY(100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* ============================================================
   LOGIN
   ============================================================ */
.lpf-login-bg {
    min-height: 100vh;
    background-image:
        linear-gradient(135deg, rgba(23, 19, 71, 0.192) 0%, rgba(23, 19, 71, 0.65) 100%),
        url('../../c86af144-3b38-4934-b841-1c6fa21dadee.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.lpf-login-card {
    background: rgba(255, 255, 255, 0.589);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--lpf-radius);
    padding: 2rem 1.5rem;
    width: 100%;
    max-width: 360px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.lpf-login-card .logo-wrap {
    text-align: center;
    margin-bottom: 1.5rem;
}
.lpf-login-card .logo-wrap img {
    max-width: 220px;
    height: auto;
}

.lpf-login-card .form-floating > .form-control {
    border-radius: var(--lpf-radius-sm);
    border: 1px solid var(--lpf-border);
    height: 56px;
}
.lpf-login-card .form-floating > .form-control:focus {
    border-color: var(--lpf-primary);
    box-shadow: 0 0 0 3px rgba(23, 19, 71, 0.12);
}
.lpf-login-card .form-floating { margin-bottom: 0.75rem; }

.lpf-btn-login {
    background: var(--lpf-primary);
    color: #fff;
    border: none;
    width: 100%;
    padding: 0.85rem;
    border-radius: var(--lpf-radius-sm);
    font-weight: 600;
    font-size: 1.05rem;
    margin-top: 0.5rem;
    transition: background 0.2s ease;
}
.lpf-btn-login:hover,
.lpf-btn-login:focus {
    background: var(--lpf-primary-dark);
    color: #fff;
}

.lpf-btn-install {
    background: transparent;
    color: var(--lpf-primary);
    border: 1.5px solid var(--lpf-primary);
    width: 100%;
    padding: 0.65rem;
    border-radius: var(--lpf-radius-sm);
    font-weight: 500;
    margin-top: 0.75rem;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}
.lpf-btn-install.visible { display: inline-flex; }
.lpf-btn-install:hover { background: var(--lpf-primary); color: #fff; }

.lpf-login-footer {
    text-align: center;
    margin-top: 1.25rem;
    color: var(--lpf-text-muted);
    font-size: 0.75rem;
    line-height: 1.4;
}
.lpf-login-footer .powered { font-size: 0.65rem; opacity: 0.75; }

.lpf-login-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--lpf-danger);
    padding: 0.6rem 0.85rem;
    border-radius: var(--lpf-radius-sm);
    font-size: 0.85rem;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================================
   UTILIDADES
   ============================================================ */
.lpf-back-btn {
    background: transparent;
    border: 1px solid var(--lpf-border);
    color: var(--lpf-text-muted);
    padding: 0.4rem 0.85rem;
    border-radius: var(--lpf-radius-sm);
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 0.85rem;
    transition: all 0.15s ease;
}
.lpf-back-btn:hover {
    background: var(--lpf-surface);
    border-color: var(--lpf-primary);
    color: var(--lpf-primary);
}

.lpf-version-tag {
    position: fixed;
    bottom: 0.4rem;
    right: 0.5rem;
    font-size: 0.65rem;
    color: var(--lpf-text-muted);
    opacity: 0.5;
    pointer-events: none;
    user-select: none;
}

/* Body con padding por navbar fija */
body.lpf-app { padding-top: 76px; padding-bottom: 2rem; }

/* Responsive ajustes */
@media (max-width: 380px) {
    .lpf-pair-grid { grid-template-columns: 1fr; }
    .lpf-cage-header .cage-name { font-size: 1.15rem; }
}