/* Scylla — Dark / Black / Red / Grey Theme */

:root {
    --sc-black:       #0d0d0d;
    --sc-dark:        #141414;
    --sc-card:        #1a1a1a;
    --sc-card-header: #1f1f1f;
    --sc-border:      #2a2a2a;
    --sc-border-lt:   #333333;
    --sc-red:         #c0392b;
    --sc-red-lt:      #e74c3c;
    --sc-red-dk:      #962d22;
    --sc-red-glow:    rgba(192, 57, 43, 0.25);
    --sc-grey:        #888888;
    --sc-grey-lt:     #aaaaaa;
    --sc-grey-dk:     #555555;
    --sc-text:        #e0e0e0;
    --sc-text-muted:  #777777;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--sc-black);
    color: var(--sc-text);
}

.container-fluid.py-4 {
    flex: 1;
}

/* ========== Navbar ========== */
.navbar {
    background-color: var(--sc-dark) !important;
    border-bottom: 1px solid var(--sc-border) !important;
}

.navbar-brand {
    color: var(--sc-red) !important;
    letter-spacing: 0.5px;
}

.navbar-brand i {
    color: var(--sc-red-lt);
}

.navbar-brand:hover {
    color: var(--sc-red-lt) !important;
}

.nav-link {
    color: var(--sc-grey-lt) !important;
    transition: color 0.15s;
}

.nav-link:hover,
.nav-link:focus {
    color: #ffffff !important;
}

.nav-link.active {
    color: var(--sc-red-lt) !important;
}

.dropdown-menu-dark {
    background-color: var(--sc-dark);
    border-color: var(--sc-border);
}

.dropdown-menu-dark .dropdown-item {
    color: var(--sc-grey-lt);
}

.dropdown-menu-dark .dropdown-item:hover,
.dropdown-menu-dark .dropdown-item:focus {
    background-color: var(--sc-red-dk);
    color: #ffffff;
}

.dropdown-menu-dark .dropdown-divider {
    border-color: var(--sc-border);
}

/* ========== Cards ========== */
.card {
    border-color: var(--sc-border);
    background-color: var(--sc-card);
}

.card-header {
    background-color: var(--sc-card-header);
    border-bottom-color: var(--sc-border);
}

/* ========== Stat Cards ========== */
.stat-card {
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.stat-card .stat-icon {
    font-size: 2rem;
    opacity: 0.7;
    color: var(--sc-red);
}

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
}

/* ========== Buttons ========== */
.btn-primary {
    background-color: var(--sc-red);
    border-color: var(--sc-red);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--sc-red-lt);
    border-color: var(--sc-red-lt);
}

.btn-primary:active {
    background-color: var(--sc-red-dk) !important;
    border-color: var(--sc-red-dk) !important;
}

.btn-outline-primary {
    color: var(--sc-red-lt);
    border-color: var(--sc-red);
}

.btn-outline-primary:hover {
    background-color: var(--sc-red);
    border-color: var(--sc-red);
    color: #fff;
}

.btn-outline-secondary {
    color: var(--sc-grey);
    border-color: var(--sc-grey-dk);
}

.btn-outline-secondary:hover {
    background-color: var(--sc-border);
    border-color: var(--sc-grey-dk);
    color: #fff;
}

/* ========== Tables ========== */
.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--sc-text);
    --bs-table-border-color: var(--sc-border);
}

.table-dark {
    --bs-table-bg: var(--sc-card);
    --bs-table-striped-bg: var(--sc-card-header);
    --bs-table-hover-bg: rgba(192, 57, 43, 0.08);
}

.table-hover tbody tr:hover {
    background-color: rgba(192, 57, 43, 0.08);
}

.table thead th {
    border-bottom-color: var(--sc-border-lt);
    color: var(--sc-grey);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

/* Low stock highlight */
.table .low-stock {
    border-left: 3px solid var(--sc-red);
}

/* ========== Alerts ========== */
.alert-danger {
    background-color: rgba(192, 57, 43, 0.15);
    border-color: var(--sc-red-dk);
    color: var(--sc-red-lt);
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.15);
    border-color: #1e8449;
    color: #2ecc71;
}

.alert-warning {
    background-color: rgba(243, 156, 18, 0.15);
    border-color: #b7950b;
    color: #f1c40f;
}

.alert-info {
    background-color: rgba(142, 68, 173, 0.12);
    border-color: #6c3483;
    color: #bb8fce;
}

/* ========== Badges ========== */
.badge.bg-primary {
    background-color: var(--sc-red) !important;
}

.badge.bg-secondary {
    background-color: var(--sc-grey-dk) !important;
}

.badge.bg-danger {
    background-color: var(--sc-red) !important;
}

/* ========== Forms ========== */
.form-control,
.form-select {
    background-color: var(--sc-dark);
    border-color: var(--sc-border-lt);
    color: var(--sc-text);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--sc-dark);
    border-color: var(--sc-red);
    box-shadow: 0 0 0 0.2rem var(--sc-red-glow);
    color: var(--sc-text);
}

.form-label {
    font-weight: 500;
    color: var(--sc-grey-lt);
}

.form-text {
    color: var(--sc-text-muted);
}

.form-check-input:checked {
    background-color: var(--sc-red);
    border-color: var(--sc-red);
}

/* ========== Location Switcher ========== */
#locationSwitcher .form-select {
    min-width: 180px;
    font-size: 0.875rem;
    background-color: var(--sc-dark);
    border-color: var(--sc-border-lt);
    color: var(--sc-text);
}

/* ========== Action Buttons ========== */
.btn-actions .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* ========== Login Page ========== */
.login-container {
    max-width: 420px;
    margin: 0 auto;
    padding-top: 10vh;
}

.login-card {
    background-color: var(--sc-card);
    border: 1px solid var(--sc-border);
    border-radius: 0.5rem;
}

/* Google sign-in button */
.btn-google {
    background-color: #fff;
    color: #333;
    border: 1px solid #ddd;
}

.btn-google:hover {
    background-color: #f5f5f5;
    color: #333;
}

/* ========== Scrollbar ========== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--sc-black);
}

::-webkit-scrollbar-thumb {
    background: var(--sc-border-lt);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--sc-grey-dk);
}

/* ========== Pagination ========== */
.page-link {
    background-color: var(--sc-card);
    border-color: var(--sc-border);
    color: var(--sc-grey-lt);
}

.page-link:hover {
    background-color: var(--sc-red-dk);
    border-color: var(--sc-red-dk);
    color: #fff;
}

.page-item.active .page-link {
    background-color: var(--sc-red);
    border-color: var(--sc-red);
}

/* ========== Misc ========== */
a {
    color: var(--sc-red-lt);
}

a:hover {
    color: #fff;
}

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

.text-info {
    color: var(--sc-red-lt) !important;
}

.border-secondary {
    border-color: var(--sc-border) !important;
}

hr {
    border-color: var(--sc-border);
}

code {
    color: var(--sc-red-lt);
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
    #locationSwitcher {
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
    }

    #locationSwitcher .form-select {
        min-width: 100%;
    }
}