/* ==========================================================================
   MenuHub Design System
   Premium-minimalist visual layer over Bootstrap 5. Every page that extends
   base.html and uses standard Bootstrap classes (btn, card, form-control,
   table, badge, alert, navbar...) picks this up automatically - no template
   rewrites needed beyond base.html itself.
   ========================================================================== */

:root {
    --mh-primary: #6366f1;
    --mh-primary-dark: #4338ca;
    --mh-primary-darker: #3730a3;
    --mh-primary-light: #eef2ff;
    --mh-primary-50: #f5f4ff;

    --mh-ink: #0b0b14;
    --mh-text: #18181b;
    --mh-text-muted: #52525b;
    --mh-text-faint: #94949c;

    --mh-border: #e4e4e9;
    --mh-border-soft: #eeeef2;
    --mh-bg: #ffffff;
    --mh-bg-soft: #fafafa;
    --mh-bg-subtle: #f4f4f7;

    --mh-success: #059669;
    --mh-success-bg: #ecfdf5;
    --mh-danger: #dc2626;
    --mh-danger-bg: #fef2f2;
    --mh-warning: #d97706;
    --mh-warning-bg: #fffbeb;
    --mh-info: #0284c7;
    --mh-info-bg: #f0f9ff;

    --mh-radius-sm: 8px;
    --mh-radius: 12px;
    --mh-radius-lg: 20px;
    --mh-radius-xl: 28px;
    --mh-radius-full: 999px;

    --mh-shadow-xs: 0 1px 2px rgba(15, 15, 25, .04);
    --mh-shadow-sm: 0 2px 8px -2px rgba(15, 15, 25, .06), 0 1px 2px rgba(15, 15, 25, .04);
    --mh-shadow: 0 8px 24px -8px rgba(15, 15, 25, .1), 0 2px 6px -2px rgba(15, 15, 25, .05);
    --mh-shadow-lg: 0 24px 48px -16px rgba(15, 15, 25, .18);
    --mh-shadow-glow: 0 0 0 1px rgba(99, 102, 241, .06), 0 12px 32px -8px rgba(99, 102, 241, .28);

    --mh-ease: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- Bootstrap primary color utilities -> brand indigo ---------- */
/* Bootstrap's default blue (#0d6efd) leaks through anywhere a template uses
   a raw utility class (bg-primary, text-primary, border-primary) instead of
   btn-primary. Re-pointing these at the design tokens keeps every page on
   the one brand color without having to touch each template. */
.bg-primary { background-color: var(--mh-primary) !important; }
.text-primary { color: var(--mh-primary) !important; }
.border-primary { border-color: var(--mh-primary) !important; }
.badge.bg-primary { background-color: var(--mh-primary) !important; }
a.text-primary:hover, a.text-primary:focus { color: var(--mh-primary-dark) !important; }

/* ---------- Base ---------- */
body {
    color: var(--mh-text);
    background: var(--mh-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--mh-ink);
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: var(--mh-primary);
    text-decoration: none;
}
a:hover {
    color: var(--mh-primary-dark);
}

.text-muted {
    color: var(--mh-text-muted) !important;
}

::selection {
    background: var(--mh-primary-light);
    color: var(--mh-primary-darker);
}

/* ---------- Buttons ---------- */
.btn {
    font-weight: 600;
    border-radius: var(--mh-radius-sm);
    padding: .55rem 1.15rem;
    transition: transform .15s var(--mh-ease), box-shadow .15s var(--mh-ease), background-color .15s var(--mh-ease), border-color .15s var(--mh-ease), color .15s var(--mh-ease);
    border-width: 1.5px;
}
.btn:active {
    transform: scale(.98);
}
.btn-lg {
    border-radius: var(--mh-radius);
    padding: .8rem 1.6rem;
    font-size: 1.02rem;
}
.btn-sm {
    border-radius: 7px;
    padding: .3rem .75rem;
}

.btn-primary {
    background: var(--mh-primary);
    border-color: var(--mh-primary);
    box-shadow: 0 1px 2px rgba(15, 15, 25, .05), 0 0 0 0 rgba(99, 102, 241, 0);
}
.btn-primary:hover, .btn-primary:focus {
    background: var(--mh-primary-dark);
    border-color: var(--mh-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 20px -6px rgba(99, 102, 241, .5);
}

.btn-secondary {
    background: var(--mh-ink);
    border-color: var(--mh-ink);
}
.btn-secondary:hover {
    background: #000;
    border-color: #000;
    transform: translateY(-1px);
}

.btn-outline-primary, .btn-outline-secondary {
    border-color: var(--mh-border);
    color: var(--mh-text);
    background: #fff;
}
.btn-outline-primary:hover, .btn-outline-secondary:hover {
    border-color: var(--mh-primary);
    color: var(--mh-primary-dark);
    background: var(--mh-primary-50);
    transform: translateY(-1px);
}

.btn-danger {
    background: var(--mh-danger);
    border-color: var(--mh-danger);
}
.btn-danger:hover {
    filter: brightness(.92);
    transform: translateY(-1px);
}

.btn-success {
    background: var(--mh-success);
    border-color: var(--mh-success);
}

.btn-link {
    font-weight: 600;
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--mh-border);
    border-radius: var(--mh-radius-lg);
    box-shadow: var(--mh-shadow-xs);
    transition: box-shadow .2s var(--mh-ease), transform .2s var(--mh-ease), border-color .2s var(--mh-ease);
}
.card-header {
    background: var(--mh-bg-soft);
    border-bottom: 1px solid var(--mh-border-soft);
    font-weight: 700;
    border-top-left-radius: var(--mh-radius-lg) !important;
    border-top-right-radius: var(--mh-radius-lg) !important;
    padding: 1rem 1.25rem;
}
.card-body {
    padding: 1.35rem;
}

/* ---------- Forms ---------- */
.form-control, .form-select {
    border: 1.5px solid var(--mh-border);
    border-radius: var(--mh-radius-sm);
    padding: .6rem .85rem;
    transition: border-color .15s var(--mh-ease), box-shadow .15s var(--mh-ease);
    font-size: .95rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--mh-primary);
    box-shadow: 0 0 0 4px var(--mh-primary-light);
}
.form-label {
    font-weight: 600;
    font-size: .88rem;
    color: var(--mh-text);
    margin-bottom: .4rem;
}
.form-text {
    color: var(--mh-text-faint);
    font-size: .82rem;
}
.form-check-input:checked {
    background-color: var(--mh-primary);
    border-color: var(--mh-primary);
}
.form-check-input:focus {
    box-shadow: 0 0 0 4px var(--mh-primary-light);
}
.input-group-text {
    background: var(--mh-bg-soft);
    border: 1.5px solid var(--mh-border);
    color: var(--mh-text-muted);
}

/* ---------- Tables ---------- */
.table {
    --bs-table-bg: transparent;
}
.table > :not(caption) > * > * {
    border-bottom-color: var(--mh-border-soft);
    padding: .85rem 1rem;
}
.table thead th {
    text-transform: uppercase;
    font-size: .72rem;
    letter-spacing: .06em;
    color: var(--mh-text-faint);
    font-weight: 700;
    border-bottom: 1.5px solid var(--mh-border);
    background: var(--mh-bg-soft);
}
.table tbody tr {
    transition: background-color .12s var(--mh-ease);
}
.table-hover > tbody > tr:hover > * {
    background-color: var(--mh-primary-50);
}

/* ---------- Badges & status pills ---------- */
.badge {
    font-weight: 600;
    border-radius: var(--mh-radius-full);
    padding: .38em .85em;
    letter-spacing: .01em;
}

.order-status {
    font-weight: 700;
    font-size: .78rem;
    letter-spacing: .01em;
    padding: .3rem 1rem;
    border-radius: var(--mh-radius-full);
}
.status-pending { background: var(--mh-warning-bg); color: var(--mh-warning); }
.status-confirmed { background: var(--mh-info-bg); color: var(--mh-info); }
.status-preparing { background: var(--mh-primary-light); color: var(--mh-primary-dark); }
.status-ready { background: var(--mh-success-bg); color: var(--mh-success); }
.status-delivered { background: var(--mh-bg-subtle); color: var(--mh-text-muted); }
.status-cancelled { background: var(--mh-danger-bg); color: var(--mh-danger); }

/* ---------- Alerts ---------- */
.alert {
    border: 1.5px solid transparent;
    border-radius: var(--mh-radius);
    font-weight: 500;
}
.alert-success { background: var(--mh-success-bg); color: #065f46; border-color: #a7f3d0; }
.alert-danger { background: var(--mh-danger-bg); color: #991b1b; border-color: #fecaca; }
.alert-warning { background: var(--mh-warning-bg); color: #92400e; border-color: #fde68a; }
.alert-info { background: var(--mh-info-bg); color: #075985; border-color: #bae6fd; }

/* ---------- Navbar ---------- */
.navbar {
    background: rgba(255, 255, 255, .85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mh-border-soft);
    padding-top: .7rem;
    padding-bottom: .7rem;
    position: sticky;
    top: 0;
    z-index: 1030;
}
.navbar-brand {
    font-weight: 800 !important;
    font-size: 1.35rem !important;
    letter-spacing: -0.02em;
    color: var(--mh-ink) !important;
    display: inline-flex;
    align-items: center;
    gap: .45rem;
}
.navbar-brand i {
    color: var(--mh-primary);
}
.navbar .nav-link {
    color: var(--mh-text-muted) !important;
    font-weight: 600 !important;
    font-size: .89rem;
    border-radius: var(--mh-radius-sm);
    padding: .45rem .7rem !important;
    transition: color .15s var(--mh-ease), background-color .15s var(--mh-ease);
}
.navbar .nav-link:hover {
    color: var(--mh-ink) !important;
    background: var(--mh-bg-subtle);
}
.navbar-toggler {
    border: 1.5px solid var(--mh-border) !important;
    box-shadow: none !important;
}
.navbar-toggler-icon {
    filter: invert(0.2);
}
.dropdown-menu {
    border: 1px solid var(--mh-border);
    border-radius: var(--mh-radius);
    box-shadow: var(--mh-shadow);
    padding: .4rem;
    margin-top: .5rem !important;
}
.dropdown-item {
    border-radius: var(--mh-radius-sm);
    padding: .5rem .7rem;
    font-weight: 500;
    font-size: .89rem;
}
.dropdown-item:hover {
    background: var(--mh-primary-50);
    color: var(--mh-primary-dark);
}

/* ---------- Footer ---------- */
footer.bg-dark {
    background: var(--mh-ink) !important;
}

/* ---------- Pagination ---------- */
.pagination .page-link {
    border: 1.5px solid var(--mh-border);
    color: var(--mh-text);
    font-weight: 600;
    margin: 0 .15rem;
    border-radius: var(--mh-radius-sm);
}
.pagination .page-item.active .page-link {
    background: var(--mh-primary);
    border-color: var(--mh-primary);
}
.pagination .page-link:hover {
    background: var(--mh-primary-50);
    border-color: var(--mh-primary);
    color: var(--mh-primary-dark);
}

/* ---------- Modal ---------- */
.modal-content {
    border: none;
    border-radius: var(--mh-radius-lg);
    box-shadow: var(--mh-shadow-lg);
}
.modal-header {
    border-bottom: 1px solid var(--mh-border-soft);
    padding: 1.25rem 1.5rem;
}
.modal-body {
    padding: 1.5rem;
}

/* ---------- Accordion (FAQ) ---------- */
.accordion-button:not(.collapsed) {
    background: var(--mh-primary-50);
    color: var(--mh-primary-darker);
    box-shadow: none;
}
.accordion-button:focus {
    box-shadow: none;
    border-color: var(--mh-border);
}

/* ---------- Scroll-reveal ---------- */
.mh-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .6s var(--mh-ease), transform .6s var(--mh-ease);
}
.mh-reveal.mh-visible {
    opacity: 1;
    transform: none;
}
@media (prefers-reduced-motion: reduce) {
    .mh-reveal { opacity: 1; transform: none; transition: none; }
}