/* =============================================
   Libro de Campo — estilos globales
   Mobile-first — optimizado para uso en campo
   ============================================= */

:root {
    --color-primary:   #2d6a2d;
    --color-secondary: #4a9e4a;
    --color-accent:    #f0a500;
    --color-bg:        #f8f9fa;
}

/* ── BASE ── */
body {
    background-color: var(--color-bg);
    font-size: 1rem;
    /* Evita zoom accidental en inputs en iOS */
    -webkit-text-size-adjust: 100%;
}

/* ── NAVBAR ── */
.navbar-brand { font-size: 1.1rem; }

/* ── BOTONES — más grandes para dedos ── */
.btn {
    min-height: 44px;
    padding: .5rem 1rem;
    font-size: 1rem;
}
.btn-sm {
    min-height: 36px;
    font-size: .875rem;
}

/* ── INPUTS — más grandes para móvil ── */
.form-control,
.form-select {
    min-height: 44px;
    font-size: 1rem;
}

/* Evita zoom en iOS al hacer foco en input */
@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px !important;
    }
}

/* ── CARDS ── */
.card {
    border-radius: 10px;
    border: none;
    box-shadow: 0 1px 4px rgba(0,0,0,.08);
    margin-bottom: 1rem;
}
.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

/* ── TABLAS ── */
.dataTables_wrapper .dataTables_filter input {
    border-radius: 6px;
    border: 1px solid #ced4da;
    padding: 4px 10px;
    min-height: 38px;
}

/* Scroll horizontal en tablas en mobile */
.table-responsive {
    -webkit-overflow-scrolling: touch;
}

/* Botones acción en tabla */
.btn-accion {
    padding: 6px 10px;
    font-size: .85rem;
    min-height: 34px;
}

/* ── BADGES ESTADO ── */
.badge-activo    { background: #2d6a2d; }
.badge-inactivo  { background: #6c757d; }
.badge-alerta    { background: #f0a500; color: #000; }
.badge-critico   { background: #dc3545; }

/* ── SELECTOR DE FINCA ── */
.card-finca {
    cursor: pointer;
    transition: transform .15s, box-shadow .15s;
    border: 2px solid transparent !important;
}
.card-finca:hover,
.card-finca:active {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,.15) !important;
    border-color: var(--color-primary) !important;
}

/* ── FORMULARIO AUTH ── */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #1a4a1a 0%, #2d6a2d 60%, #4a9e4a 100%);
}
.auth-card {
    width: 100%;
    max-width: 420px;
    border-radius: 16px !important;
    box-shadow: 0 8px 32px rgba(0,0,0,.25) !important;
}
.auth-logo {
    font-size: 3rem;
    color: var(--color-primary);
}

/* ── DASHBOARD — cards resumen ── */
.stat-card {
    border-left: 4px solid var(--color-primary) !important;
}
.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}
.stat-card .stat-label {
    font-size: .85rem;
    color: #6c757d;
}

/* ── MOBILE ESPECÍFICO ── */
@media (max-width: 768px) {

    /* Navbar más compacta */
    .navbar-brand span { font-size: 1rem; }

    /* Cards sin padding excesivo */
    .card-body { padding: .85rem; }

    /* Tabla más compacta */
    .table { font-size: .875rem; }
    .table td, .table th { padding: .4rem .5rem; }

    /* Main sin padding lateral excesivo */
    main { padding: .5rem !important; }

    /* Botones full width en mobile */
    .btn-mobile-full { width: 100%; margin-bottom: .5rem; }

    /* Ocultar columnas menos importantes en tabla mobile */
    .col-hide-mobile { display: none; }

    /* FAB — botón flotante para acción principal */
    .fab {
        position: fixed;
        bottom: 1.5rem;
        right: 1.5rem;
        width: 56px;
        height: 56px;
        border-radius: 50%;
        font-size: 1.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0,0,0,.3);
        z-index: 1000;
        background: var(--color-primary);
        color: #fff;
        border: none;
        text-decoration: none;
    }
    .fab:hover { background: var(--color-secondary); color: #fff; }
}

/* ── DESKTOP ── */
@media (min-width: 992px) {
    main { padding: 1.5rem !important; }
    .card-body { padding: 1.25rem; }
}