@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --bg-gradient: radial-gradient(circle at top left, #121824, #0b0c10);
    --panel-bg: rgba(18, 24, 38, 0.65);
    --panel-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent: #0ea5e9;
    --accent-glow: rgba(14, 165, 233, 0.35);
    --accent-hover: #38bdf8;
    --danger: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.3);
    --success: #10b981;
    --success-glow: rgba(16, 185, 129, 0.3);
    --warning: #f59e0b;
    --warning-glow: rgba(245, 158, 11, 0.3);
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

body {
    margin: 0;
    font-family: 'Outfit', sans-serif;
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Login Page Styling */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: radial-gradient(circle at center, #1e293b, #0f172a);
    position: relative;
    overflow: hidden;
}
.login-container::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    pointer-events: none;
}
.login-container::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
    bottom: -200px;
    right: -200px;
    pointer-events: none;
}
.login-box {
    background: #161d31;
    border: 1px solid var(--panel-border);
    padding: 40px;
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    width: 320px;
    z-index: 10;
    animation: fadeInScale 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-box h2 {
    margin-top: 0;
    text-align: center;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 30px;
}
.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}
.form-group input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    box-sizing: border-box;
    color: white;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}
.form-group input:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 12px var(--accent-glow);
}

.btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--accent) 0%, #0284c7 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--accent-glow);
}
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px var(--accent-glow);
    background: linear-gradient(135deg, var(--accent-hover) 0%, #0369a1 100%);
}
.btn:active {
    transform: translateY(0);
}

/* Layout */
.admin-layout {
    display: flex;
    height: 100vh;
}
.sidebar {
    width: 260px;
    background: #0d111a;
    border-right: 1px solid var(--panel-border);
    color: white;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.sidebar h3 {
    text-align: center;
    border-bottom: 1px solid var(--panel-border);
    padding-bottom: 20px;
    margin-top: 0;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}
.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 20px 0 0 0;
}
.sidebar ul li a {
    display: flex;
    align-items: center;
    padding: 14px 24px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
}
.sidebar ul li a:hover,
.sidebar ul li a.active {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--accent);
}
.main-content {
    flex: 1;
    padding: 30px;
    overflow-y: auto;
}
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--panel-border);
    padding-bottom: 15px;
    margin-bottom: 30px;
}
.header h2 {
    margin: 0;
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.5px;
}

/* Card Container & Grid */
.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.card {
    background: #131924;
    border: 1px solid var(--panel-border);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    text-align: left;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
}
.card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}
.card h4 {
    margin: 0 0 10px 0;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.card h2 {
    margin: 0;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: #131924;
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}
th, td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--panel-border);
}
th {
    background-color: rgba(15, 23, 42, 0.4);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
tr {
    transition: background 0.3s ease;
}
tr:hover {
    background: rgba(255, 255, 255, 0.02);
}
tr:last-child td {
    border-bottom: none;
}

/* Modals */
.custom-modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(8, 12, 21, 0.85);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, visibility;
}
.custom-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.custom-modal {
    background: #161d31;
    border: 1px solid var(--panel-border);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.5);
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--text-primary);
    will-change: transform;
}
.custom-modal-overlay.active .custom-modal {
    transform: scale(1);
}
.custom-modal h3 {
    margin-top: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
}
.custom-modal p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-size: 1rem;
}
.custom-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}
.btn-cancel {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--panel-border);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: all 0.3s;
}
.btn-cancel:hover {
    background: rgba(255, 255, 255, 0.15);
}
.btn-confirm {
    background: var(--danger);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 12px var(--danger-glow);
}
.btn-confirm:hover {
    background: #dc2626;
    box-shadow: 0 6px 18px var(--danger-glow);
}

/* Logout styling inside sidebar */
.logout-container {
    padding: 20px;
    border-top: 1px solid var(--panel-border);
}
.logout-btn {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(239, 68, 68, 0.15);
    color: #f87171 !important;
    padding: 12px 18px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(239, 68, 68, 0.2);
}
.logout-btn:hover {
    background-color: var(--danger);
    color: white !important;
    transform: scale(1.02);
    box-shadow: 0 4px 12px var(--danger-glow);
}

/* Status selector classes */
.status-select {
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
}
.select-status-pending { background-color: rgba(245, 158, 11, 0.15); color: #fbbf24; border-color: rgba(245, 158, 11, 0.3); }
.select-status-processing { background-color: rgba(14, 165, 233, 0.15); color: #38bdf8; border-color: rgba(14, 165, 233, 0.3); }
.select-status-shipped { background-color: rgba(168, 85, 247, 0.15); color: #c084fc; border-color: rgba(168, 85, 247, 0.3); }
.select-status-completed { background-color: rgba(16, 185, 129, 0.15); color: #34d399; border-color: rgba(16, 185, 129, 0.3); }
.select-status-cancelled { background-color: rgba(239, 68, 68, 0.15); color: #f87171; border-color: rgba(239, 68, 68, 0.3); }

/* Buttons sizes and colors */
.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
    border-radius: 6px;
    width: auto;
}
.btn-danger {
    background: var(--danger);
    box-shadow: 0 4px 12px var(--danger-glow);
}
.btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 6px 18px var(--danger-glow);
}
.btn-info {
    background-color: var(--accent);
    color: white;
    border: none;
    box-shadow: 0 4px 12px var(--accent-glow);
}
.btn-info:hover {
    background-color: var(--accent-hover);
    box-shadow: 0 6px 18px var(--accent-glow);
}

/* High Contrast Input & Label Styling */
input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
input[type="tel"],
input[type="file"],
select,
textarea {
    background-color: #1e293b !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    border-radius: 8px !important;
    padding: 10px 14px !important;
    font-family: inherit !important;
    font-size: 0.95rem !important;
    transition: all 0.3s ease !important;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="file"]:focus,
select:focus,
textarea:focus {
    border-color: var(--accent) !important;
    outline: none !important;
    box-shadow: 0 0 12px var(--accent-glow) !important;
}

/* Bright, visible placeholder text */
input::placeholder,
textarea::placeholder {
    color: rgba(255, 255, 255, 0.6) !important;
    opacity: 1 !important; /* For Firefox */
}

/* Ensure form labels and modal texts are bright and visible */
.form-group label,
.custom-modal label,
.custom-modal-overlay label {
    color: #ffffff !important;
    font-weight: 600 !important;
}

.custom-modal h2,
.custom-modal h3,
.custom-modal h4,
.custom-modal p,
.custom-modal span,
.custom-modal li {
    color: #ffffff !important;
}

/* Specific elements containing inline styles that make background light */
.custom-modal div[style*="background: #f9f9f9"],
.custom-modal div[style*="background:#f9f9f9"],
.custom-modal div[style*="background-color: #f9f9f9"],
.custom-modal div[style*="background-color:#f9f9f9"],
.custom-modal-overlay div[style*="background: #f9f9f9"],
.custom-modal-overlay div[style*="background:#f9f9f9"] {
    background-color: #1e293b !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
}

/* Select option color to prevent dropdown styling issues */
select option {
    background-color: #1e293b !important;
    color: #ffffff !important;
}

/* Modal header and action border overrides for dark mode */
.custom-modal h3, 
.custom-modal-header h3 {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.custom-modal-actions {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
}

/* Badges for customer total orders */
.badge {
    display: inline-block;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    text-align: center;
}
.badge-success {
    background-color: rgba(16, 185, 129, 0.15);
    color: #34d399 !important;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.badge-secondary {
    background-color: rgba(156, 163, 175, 0.15);
    color: #d1d5db !important;
    border: 1px solid rgba(156, 163, 175, 0.3);
}

/* Animations */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}