/* ============================================================
   Taska – Custom Styles
   ============================================================ */

:root {
    --taska-primary: #4f46e5;
    --taska-primary-700: #3730a3;
    --taska-secondary: #64748b;
    --taska-success: #16a34a;
    --taska-warning: #f59e0b;
    --taska-danger: #dc2626;
    --taska-light: #f8fafc;
    --taska-surface: #ffffff;
    --taska-border: #e2e8f0;
    --taska-text: #1e293b;
    --taska-touch-target: 44px;
    --taska-card-radius: 1rem;
}

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

body {
    background: radial-gradient(circle at top, #eef2ff 0%, #f8fafc 45%, #f1f5f9 100%);
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--taska-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    line-height: 1.5;
}

main.container-fluid {
    flex: 1;
    padding-bottom: calc(1rem + env(safe-area-inset-bottom));
}

.container-xl {
    max-width: 1200px;
}

a {
    color: var(--taska-primary);
}

a:hover {
    color: var(--taska-primary-700);
}

/* ── Navbar ──────────────────────────────────────────────── */
.navbar.bg-primary {
    background: linear-gradient(135deg, #4338ca, #6d28d9) !important;
}

.navbar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.navbar .nav-link {
    border-radius: .65rem;
    padding: .55rem .75rem;
    transition: background-color .2s ease, color .2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus-visible {
    background: rgba(255, 255, 255, 0.14);
}

.navbar .nav-link.active {
    background: rgba(255, 255, 255, 0.22);
    font-weight: 600;
}

.navbar .dropdown-menu {
    border: 1px solid var(--taska-border);
    border-radius: .85rem;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
    padding: .45rem;
}

.navbar .dropdown-item {
    border-radius: .55rem;
}

/* ── Auth pages ─────────────────────────────────────────── */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: radial-gradient(circle at 0% 0%, #a5b4fc 0%, #6366f1 30%, #4f46e5 70%, #3730a3 100%);
}

.auth-card {
    background: rgba(255, 255, 255, 0.97);
    border-radius: calc(var(--taska-card-radius) + .35rem);
    padding: clamp(1.3rem, 2.5vw, 2.5rem);
    box-shadow: 0 28px 70px rgba(30, 41, 59, 0.28);
    width: 100%;
    max-width: 440px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.auth-logo {
    font-size: 2.5rem;
    color: var(--taska-primary);
}

/* ── Forms & buttons ─────────────────────────────────────── */
.form-control,
.form-select,
.input-group-text {
    border-radius: .75rem;
    border-color: var(--taska-border);
    min-height: var(--taska-touch-target);
}

.input-group > .form-control,
.input-group > .form-select {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

.input-group-text {
    background: #f8fafc;
    color: #6366f1;
}

.form-control:focus,
.form-select:focus {
    border-color: #a5b4fc;
    box-shadow: 0 0 0 0.2rem rgba(79, 70, 229, 0.15);
}

.btn {
    border-radius: .75rem;
    min-height: var(--taska-touch-target);
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, var(--taska-primary), #7c3aed);
    border: none;
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: linear-gradient(135deg, #4338ca, #6d28d9);
}

/* ── Avatar circle ──────────────────────────────────────── */
.avatar-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* ── Shared cards ───────────────────────────────────────── */
.card {
    border-radius: var(--taska-card-radius);
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: 0 8px 26px rgba(15, 23, 42, 0.07);
}

.stat-card {
    border-radius: var(--taska-card-radius);
    border: none;
    box-shadow: 0 10px 24px rgba(30, 41, 59, 0.14);
    transition: transform .2s, box-shadow .2s;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.2);
}

.stat-card .icon-box {
    font-size: 2.3rem;
    opacity: 0.88;
}

.post-card {
    border-radius: var(--taska-card-radius);
    border: 1px solid rgba(148, 163, 184, 0.15);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
    margin-bottom: 1.25rem;
    overflow: hidden;
    transition: box-shadow .2s, transform .2s;
}

.post-card:hover {
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.13);
    transform: translateY(-2px);
}

.post-category-badge {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    border-radius: 999px;
    padding: .28em .8em;
}

.post-media img,
.post-media video {
    max-width: 100%;
    border-radius: .75rem;
    margin-top: .75rem;
}

/* ── Category colours ───────────────────────────────────── */
.cat-feed      { background: #fff3cd; color: #92400e; }
.cat-rest      { background: #dbeafe; color: #1d4ed8; }
.cat-nappy     { background: #fee2e2; color: #b91c1c; }
.cat-hygiene   { background: #dcfce7; color: #166534; }
.cat-health    { background: #e0e7ff; color: #3730a3; }
.cat-other     { background: #e5e7eb; color: #334155; }

/* ── Notification item ──────────────────────────────────── */
.notif-item {
    border-left: 4px solid var(--taska-primary);
    background: #fff;
    border-radius: 0 .75rem .75rem 0;
    margin-bottom: .85rem;
    padding: .9rem 1rem;
    box-shadow: 0 5px 16px rgba(15, 23, 42, 0.07);
    transition: background .2s, transform .2s;
}

.notif-item:hover {
    transform: translateX(2px);
}

.notif-item.unread {
    border-left-color: var(--taska-warning);
    background: #fffdf0;
}

.notif-item .notif-time {
    font-size: .78rem;
    color: var(--taska-secondary);
}

/* ── Section headings ───────────────────────────────────── */
.section-heading {
    font-weight: 700;
    color: #0f172a;
    border-bottom: 3px solid var(--taska-primary);
    padding-bottom: .35rem;
    display: inline-block;
    margin-bottom: 1.25rem;
}

/* ── Media preview in upload form ───────────────────────── */
#mediaPreview img,
#mediaPreview video {
    max-height: 200px;
    border-radius: .75rem;
    margin: .25rem;
    border: 1px solid #dbe1eb;
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.08);
}

/* ── Table improvements ─────────────────────────────────── */
.table {
    --bs-table-bg: transparent;
}

.table thead th {
    white-space: nowrap;
}

.table-hover tbody tr:hover {
    background-color: #eef2ff;
}

/* ── Alert flash ────────────────────────────────────────── */
.flash-alert {
    position: fixed;
    top: 70px;
    right: 20px;
    z-index: 9999;
    min-width: 260px;
    max-width: min(92vw, 360px);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.2);
    border-radius: .75rem;
    animation: slideIn .3s ease;
}

@keyframes slideIn {
    from { transform: translateX(100px); opacity: 0; }
    to   { transform: translateX(0);     opacity: 1; }
}

/* ── Footer ─────────────────────────────────────────────── */
.footer {
    background: #fff !important;
    border-top-color: #e5e7eb !important;
}

/* ── Mobile UX polish ───────────────────────────────────── */
@media (max-width: 991.98px) {
    .navbar .navbar-collapse {
        margin-top: .85rem;
        padding: .85rem;
        border-radius: .9rem;
        background: rgba(255, 255, 255, 0.12);
        backdrop-filter: blur(2px);
    }

    .navbar .navbar-nav {
        gap: .3rem;
    }

    .navbar .dropdown-toggle {
        width: 100%;
        justify-content: space-between;
    }

    .flash-alert {
        left: 12px;
        right: 12px;
        top: 70px;
        min-width: 0;
        max-width: none;
    }
}

@media (max-width: 767.98px) {
    main.container-fluid {
        padding-top: 1rem;
    }

    .section-heading {
        font-size: 1.08rem;
    }

    .auth-card {
        max-width: 100%;
        padding: 1.2rem;
    }

    .page-header-row {
        flex-wrap: wrap;
        gap: .6rem;
    }

    .table-responsive {
        border-radius: .75rem;
    }

    .table td,
    .table th {
        white-space: nowrap;
        vertical-align: middle;
    }

    .btn,
    .form-control,
    .form-select,
    .input-group-text {
        min-height: var(--taska-touch-target);
    }

    .post-card .card-body,
    .card .card-body {
        padding: 1rem;
    }

    .notif-item {
        border-radius: .75rem;
        border-left-width: 3px;
    }
}