:root {
    --bg-gradient: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --sidebar-bg: rgba(255, 255, 255, 0.85);
    --text-color: #2c2c2c;
    --text-muted: #888;
    --accent-color: #1a1a1a;
    --border-color: rgba(0, 0, 0, 0.04);
    --danger-color: #d32f2f;
    --success-color: #2e7d32;
    --warning-color: #f9a825;
    --font-heading: 'Cormorant Garamond', serif;
    --font-body: 'Outfit', sans-serif;
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 20px 60px rgba(0, 0, 0, 0.06);
}

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,400&family=Outfit:wght@100;300;400;500&display=swap');

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

body {
    font-family: var(--font-body);
    background: var(--bg-gradient);
    color: var(--text-color);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-5px);
    }

    100% {
        transform: translateY(0px);
    }
}

/* Sidebar */
.sidebar {
    width: 280px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 2.5rem;
    position: fixed;
    height: 100%;
    box-shadow: var(--shadow-soft);
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.sidebar-header {
    margin-bottom: 4rem;
    text-align: center;
    position: relative;
}

.sidebar-header h2 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-size: 2.4rem;
    letter-spacing: 4px;
    font-weight: 300;
}

.sidebar-header::after {
    content: '';
    display: block;
    width: 40px;
    height: 1px;
    background: var(--accent-color);
    margin: 1.5rem auto 0;
    opacity: 0.3;
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-links a {
    text-decoration: none;
    color: #000;
    padding: 1.1rem 1.5rem;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 16px;
    font-weight: 300;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.nav-links a i {
    font-size: 1rem;
    width: 24px;
    text-align: center;
    opacity: 0.7;
    transition: 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    background-color: #fff;
    color: var(--accent-color);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    font-weight: 400;
    transform: translateX(5px);
}

.nav-links a:hover i,
.nav-links a.active i {
    opacity: 1;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 4rem 5rem;
    max-width: 1800px;
    animation: fadeIn 0.8s ease-out;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-weight: 400;
}

h1 {
    font-size: 3.2rem;
}

h2 {
    font-size: 2.4rem;
}

h3 {
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    font-style: italic;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.user-info span {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-style: italic;
}

.logout-btn {
    text-decoration: none;
    color: var(--text-muted);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.7rem 1.5rem;
    border-radius: 50px;
    transition: all 0.4s ease;
    font-size: 0.8rem;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.logout-btn:hover {
    background-color: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-bottom: 5rem;
}

.stat-card {
    background: var(--glass-bg);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid #fff;
    box-shadow: var(--shadow-soft);
    transition: all 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.stat-card h3 {
    font-size: 1rem;
    color: #1a1a1a;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-style: normal;
}

.stat-card .value {
    font-size: 4rem;
    font-weight: 300;
    color: var(--accent-color);
    font-family: var(--font-heading);
    line-height: 1;
}

/* Tables */
.table-container {
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #fff;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(15px);
    transition: transform 0.4s ease;
}

.table-container:hover {
    box-shadow: var(--shadow-hover);
}

table {
    width: 100%;
    border-collapse: separate;
    /* Changed for border-radius on rows if needed */
    border-spacing: 0;
}

th,
td {
    padding: 1.5rem 2rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

th {
    background-color: rgba(255, 255, 255, 0.5);
    font-weight: 600;
    color: #000;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 2px;
    backdrop-filter: blur(5px);
}

td {
    font-size: 1.05rem;
    color: #000000;
}

tr:hover td {
    background-color: rgba(255, 255, 255, 0.8);
    color: #000;
}

/* Buttons & Badges */
.action-btn {
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    transition: all 0.3s ease;
    gap: 6px;
}

.edit-btn {
    background: #fff;
    color: #333;
    border: 1px solid #eee;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

.edit-btn:hover {
    background: #fafafa;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.view-btn {
    background-color: var(--accent-color);
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.view-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.delete-btn {
    background-color: #ffebee;
    color: var(--danger-color);
}

.delete-btn:hover {
    background-color: #ffcdd2;
}

.status-badge {
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
}

.status-pending {
    background: #fff8e1;
    color: #f57f17;
    border: 1px solid rgba(245, 127, 23, 0.1);
}

.status-completed {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid rgba(46, 125, 50, 0.1);
}

.status-cancelled {
    background: #ffebee;
    color: #c62828;
    border: 1px solid rgba(198, 40, 40, 0.1);
}

/* Details Page */
.details-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.btn-back {
    color: var(--text-muted);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    background: #fff;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
}

.btn-back:hover {
    transform: translateX(-5px);
    box-shadow: var(--shadow-hover);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-bottom: 4rem;
}

.detail-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(0, 0, 0, 0.02);
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
}

.detail-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.02) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
}

.detail-card p {
    margin-bottom: 1rem;
    color: #555;
    line-height: 1.7;
    font-size: 1rem;
}

.detail-card strong {
    color: var(--accent-color);
    font-weight: 500;
    display: inline-block;
    width: 100px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #999;
}

.order-items-section {
    background: #fff;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
}

.product-cell {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.product-cell img.thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.product-cell span {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--accent-color);
}

/* Forms */
.form-container {
    max-width: 900px;
    background: #fff;
    padding: 4rem;
    border-radius: 24px;
    border: none;
    box-shadow: var(--shadow-soft);
    margin: 0 auto;
}

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    color: #000;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1.2rem;
    background: #fdfdfd;
    border: 1px solid #eee;
    color: var(--text-color);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 1.15rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    border-color: #ccc;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    outline: none;
}

/* Select Styles */
select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem !important;
    cursor: pointer;
}

/* Specific Table Select */
.table-container select {
    padding: 0.5rem 2rem 0.5rem 1rem;
    font-size: 0.85rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 50px;
    background-color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
    font-family: var(--font-body);
    color: var(--text-color);
    transition: all 0.3s ease;
    width: auto;
    min-width: 130px;
}

.table-container select:hover,
.table-container select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    outline: none;
}

/* Primary Action Button (Add New) */
.btn-primary {
    display: inline-block;
    background-color: var(--accent-color);
    color: #fff;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--accent-color);
}

.btn-primary:hover {
    background-color: #333;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Product Selection List */
.product-selection-list {
    max-height: 250px;
    overflow-y: auto;
    border: 1px solid #eee;
    padding: 1.5rem;
    background: #fdfdfd;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-selection-list::-webkit-scrollbar {
    width: 6px;
}

.product-selection-list::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.checkbox-label:hover {
    background: #f0f0f0;
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent-color);
}

.label-text {
    font-size: 1rem;
    color: var(--text-color);
    font-family: var(--font-body);
}

.label-text small {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-left: 5px;
}