/* Professional eAuction Styles */

:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --dark: #1f2937;
    --light: #f9fafb;
    --border: #e5e7eb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--light);
    color: var(--dark);
}

/* Main Content */
.dashboard-main {
    flex: 1;
    background: var(--light);
}

.dashboard-content {
    padding: 32px;
    max-width: 1400px;
}

/* Navbar */
.navbar {
    background: white !important;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    padding: 16px 24px;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    background: white;
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.card-img-top {
    border-radius: 12px 12px 0 0;
    height: 220px;
    object-fit: cover;
}

/* Buttons */
.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 10px 20px;
    transition: all 0.2s;
    border: none;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-success {
    background: var(--secondary);
}

.btn-danger {
    background: var(--danger);
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-outline-danger {
    border: 2px solid var(--danger);
    color: var(--danger);
    background: transparent;
}

.btn-outline-danger:hover {
    background: var(--danger);
    color: white;
}

.btn-outline-secondary {
    border: 2px solid var(--border);
    color: var(--dark);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--dark);
    color: white;
}

/* Badges */
.badge {
    padding: 6px 14px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85em;
}

.bg-danger {
    background: var(--danger) !important;
}

.bg-primary {
    background: var(--primary) !important;
}

.bg-secondary {
    background: #6b7280 !important;
}

.bg-success {
    background: var(--secondary) !important;
}

/* Tables */
.table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

.table thead {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
}

.table thead th {
    border: none;
    padding: 16px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.5px;
}

.table tbody tr {
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.table tbody tr:hover {
    background: rgba(37, 99, 235, 0.05);
}

.table tbody td {
    padding: 16px;
    vertical-align: middle;
}

/* Forms */
.form-control,
.form-select {
    border: 2px solid var(--border);
    border-radius: 8px;
    padding: 12px 16px;
    transition: all 0.2s;
    font-size: 15px;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    outline: none;
}

.form-label {
    font-weight: 600;
    text-align: center;
    color: #6b7280;
    font-size: 14px;
}

/* Auction Cards */
.border-danger {
    border: 2px solid var(--danger) !important;
}

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

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

.text-success {
    color: var(--secondary) !important;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-content {
        padding: 16px;
    }
}

/* Toast */
.toast {
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Utilities */
.shadow-sm {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.opacity-75 {
    opacity: 0.75 !important;
}

/* Sidebar Navigation (Added) */
.sidebar {
    position: fixed;
    top: 80px;
    /* Below navbar */
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 24px 0 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
    scrollbar-width: thin;
    overflow-y: auto;
    background-color: #ffffff;
}

@media (max-width: 767.98px) {
    .sidebar {
        top: 80px;
        width: 100%;
        height: auto;
        position: fixed;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
        border-bottom: 1px solid var(--border);
    }
}

.sidebar-heading {
    font-size: .75rem;
    letter-spacing: .05em;
    color: #6b7280;
    padding: 0 24px;
}

.sidebar .nav-link {
    font-weight: 500;
    color: #374151;
    padding: 10px 24px;
    margin: 4px 12px;
    border-radius: 8px;
    transition: all 0.2s;
}

.sidebar .nav-link:hover {
    color: var(--primary);
    background-color: #f3f4f6;
}

.sidebar .nav-link.active {
    color: var(--primary);
    background-color: #eff6ff;
    font-weight: 600;
}

.sidebar .nav-link i {
    font-size: 1.1em;
    width: 24px;
    display: inline-block;
    color: #9ca3af;
    transition: color 0.2s;
}

.sidebar .nav-link.active i,
.sidebar .nav-link:hover i {
    color: var(--primary);
}

/* Sidebar Toggle Styles - Production Ready */
:root {
    --sidebar-width: 260px;
    --sidebar-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar {
    position: fixed;
    top: 140px;
    /* Position below the header */
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - 140px);
    z-index: 1000;
    /* Lower than header (usually 1020-1030) */
    background: #fff;
    border-right: 1px solid var(--border);
    transition: var(--sidebar-transition);
    padding-top: 20px;
    overflow-y: auto;
    scrollbar-width: thin;
    padding-bottom: 50px;
    /* Ensure last item isn't cut off */
}

#mainContent {
    margin-left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    transition: var(--sidebar-transition);
    min-height: 100vh;
}

/* Toggle Arrow Button */
.sidebar-toggle-arrow {
    position: fixed;
    top: 50%;
    left: var(--sidebar-width);
    margin-left: -15px;
    /* Center on the border line */
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: var(--sidebar-transition);
    color: var(--primary);
}

.sidebar-toggle-arrow:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Collapsed States */
body.sidebar-collapsed .sidebar {
    transform: translateX(-100%);
}

body.sidebar-collapsed #mainContent {
    margin-left: 0;
    width: 100%;
}

body.sidebar-collapsed .sidebar-toggle-arrow {
    left: 0;
    margin-left: 0;
    border-radius: 0 50% 50% 0;
    /* Half circle looking out */
    width: 24px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .sidebar {
        z-index: 1060;
    }

    #mainContent {
        margin-left: 0;
        width: 100%;
    }

    .sidebar-toggle-arrow {
        display: none;
        /* Use mobile menu instead */
    }
}

/* End of Styles */