/* ============================================================
   PFMS PRO - Custom Stylesheet
   ============================================================ */

:root {
    --pfms-primary:    #0284c7;   /* sky-600  */
    --pfms-primary-dk: #0369a1;   /* sky-700  */
    --pfms-primary-lt: #38bdf8;   /* sky-300  */
    --pfms-secondary:  #fbbf24;   /* amber    */
    --pfms-accent:     #f59e0b;
    --pfms-sidebar-bg: #0c4a6e;   /* sky-900  */
    --pfms-sidebar-w:  250px;
}

/* ── Layout (SB Admin 2 pattern) ────────────────────────── */
body { background-color: #f0f6ff; font-size: .9rem; padding-top: 56px; }

.sb-nav-fixed #layoutSidenav #layoutSidenav_nav {
    width: var(--pfms-sidebar-w);
    height: 100vh;
    z-index: 1038;
    position: fixed;
    top: 56px;
    left: 0;
    overflow-y: auto;
    transition: transform .15s ease-in-out;
}
.sb-nav-fixed #layoutSidenav #layoutSidenav_content {
    margin-left: var(--pfms-sidebar-w);
    min-height: calc(100vh - 56px);
    display: flex;
    flex-direction: column;
    transition: margin .15s ease-in-out;
}
.sb-nav-fixed .sb-topnav { height: 56px; }

/* Toggled sidebar */
.sb-sidenav-toggled #layoutSidenav #layoutSidenav_nav { transform: translateX(calc(-1 * var(--pfms-sidebar-w))); }
.sb-sidenav-toggled #layoutSidenav #layoutSidenav_content { margin-left: 0; }

/* ── Top Navbar ───────────────────────────────────────────── */
.sb-topnav {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1040;
    height: 56px;
    background: linear-gradient(90deg, var(--pfms-sidebar-bg) 0%, var(--pfms-primary-dk) 100%) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

/* ── Sidebar ─────────────────────────────────────────────── */
.sb-sidenav {
    background: var(--pfms-sidebar-bg) !important;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.sb-sidenav-menu { flex: 1; overflow-y: auto; }
.sb-sidenav .nav-link {
    color: rgba(255,255,255,.75);
    padding: .45rem 1rem;
    display: flex;
    align-items: center;
    border-left: 3px solid transparent;
    transition: background .12s, color .12s;
    font-size: .87rem;
}
.sb-sidenav .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,.08);
    border-left-color: var(--pfms-primary-lt);
}
.sb-sidenav .nav-link.active {
    color: #fff;
    background: rgba(255,255,255,.14);
    border-left-color: var(--pfms-secondary);
    font-weight: 600;
}
.sidebar-heading {
    color: rgba(255,255,255,.4);
    font-size: .67rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .9rem 1rem .25rem;
}
.sidebar-group-label {
    color: rgba(255,255,255,.6);
    font-size: .82rem;
    font-weight: 600;
    padding: .35rem 1rem .2rem;
    display: flex;
    align-items: center;
}
.nav-sub { padding-left: .5rem; }
.nav-sub .nav-link { font-size: .83rem; padding: .35rem 1rem .35rem 1.5rem; }

.sb-sidenav-footer {
    padding: .85rem 1rem;
    border-top: 1px solid rgba(255,255,255,.12);
    color: rgba(255,255,255,.75);
    font-size: .8rem;
    background: rgba(0,0,0,.15);
}

/* ── Stat Cards ──────────────────────────────────────────── */
.stat-card { border: none; border-radius: 12px; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.stat-card:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(0,0,0,.12); }
.stat-card .stat-icon { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.stat-card .stat-value { font-size: 1.8rem; font-weight: 700; line-height: 1.1; }
.stat-card .stat-label { font-size: .78rem; color: #6c757d; text-transform: uppercase; letter-spacing: .05em; }
.stat-card .stat-delta { font-size: .78rem; }

/* ── Card Styles ─────────────────────────────────────────── */
.card { border: none; border-radius: 12px; box-shadow: 0 2px 10px rgba(0,0,0,.06); }
.card-header { background: transparent; border-bottom: 1px solid rgba(0,0,0,.07); font-weight: 600; }

/* ── Tables ──────────────────────────────────────────────── */
.table th { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: #6c757d; font-weight: 600; border-top: none; }
.table td { vertical-align: middle; }
.table-hover tbody tr:hover { background-color: rgba(2,132,199,.04); }

/* ── Badges ──────────────────────────────────────────────── */
.badge { font-weight: 500; letter-spacing: .03em; }

/* ── Forms ───────────────────────────────────────────────── */
.form-label { font-weight: 500; font-size: .85rem; }
.form-control:focus, .form-select:focus {
    border-color: var(--pfms-primary);
    box-shadow: 0 0 0 .2rem rgba(2,132,199,.2);
}
.input-group-text { background-color: #f0f6ff; border-color: #dee2e6; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-primary { background-color: var(--pfms-primary); border-color: var(--pfms-primary); }
.btn-primary:hover { background-color: var(--pfms-primary-dk); border-color: var(--pfms-primary-dk); }
.btn-primary:focus, .btn-primary:active {
    background-color: var(--pfms-primary-dk);
    border-color: var(--pfms-primary-dk);
    box-shadow: 0 0 0 .2rem rgba(2,132,199,.35);
}
.btn-warning { color: #000; }

/* ── Login page ──────────────────────────────────────────── */
.login-wrapper {
    min-height: 100vh;
    background: linear-gradient(135deg, #0c4a6e 0%, #0284c7 50%, #38bdf8 100%);
}
.login-card { border-radius: 16px; box-shadow: 0 20px 60px rgba(0,0,0,.25); max-width: 420px; }
.login-logo { font-size: 3rem; }

/* ── Dashboard pig icon header ───────────────────────────── */
.page-icon { font-size: 1.6rem; }

/* ── Alert/notification dot ──────────────────────────────── */
.notif-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 6px; }
.notif-dot.danger  { background: #dc3545; }
.notif-dot.warning { background: #ffc107; }
.notif-dot.info    { background: #0dcaf0; }
.notif-dot.success { background: #198754; }

/* ── Timeline (for animal history) ──────────────────────── */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content:''; position:absolute; left:.7rem; top:0; bottom:0; width:2px; background:#dee2e6; }
.timeline-item { position: relative; margin-bottom: 1.2rem; }
.timeline-item::before { content:''; position:absolute; left:-1.6rem; top:.3rem; width:12px; height:12px; border-radius:50%; background: var(--pfms-primary); border: 2px solid #fff; box-shadow: 0 0 0 2px var(--pfms-primary); }
.timeline-item .timeline-date { font-size:.75rem; color:#6c757d; }

/* ── Progress bars ───────────────────────────────────────── */
.capacity-bar .progress { height: 6px; border-radius: 3px; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 992px) {
    .sb-nav-fixed #layoutSidenav #layoutSidenav_content { margin-left: 0; }
    .sb-nav-fixed #layoutSidenav #layoutSidenav_nav { transform: translateX(calc(-1 * var(--pfms-sidebar-w))); }
    .sb-sidenav-toggled #layoutSidenav #layoutSidenav_nav { transform: translateX(0); }
}

/* ── Print styles ────────────────────────────────────────── */
@media print {
    #layoutSidenav_nav, .sb-topnav, footer, .no-print { display: none !important; }
    #layoutSidenav_content { margin-left: 0 !important; }
    .card { box-shadow: none !important; border: 1px solid #dee2e6 !important; }
}

/* ── Custom colors ───────────────────────────────────────── */
.text-pink   { color: #e91e8c; }
.bg-pink     { background-color: #e91e8c; }
.text-farm   { color: var(--pfms-primary); }
.bg-sky      { background-color: var(--pfms-primary); }

/* ── Avatar ──────────────────────────────────────────────── */
.avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.avatar-sm { width: 32px; height: 32px; }

/* ── Flatpickr override ──────────────────────────────────── */
.flatpickr-calendar { font-size: .85rem; }

/* ── DataTable override ──────────────────────────────────── */
div.dataTables_wrapper div.dataTables_filter input { border-radius: 6px; border: 1px solid #dee2e6; padding: .3rem .6rem; }