:root {
    --gold: #C9A84C;
    --gold-hover: #b5943b;
    --gold-light: rgba(201, 168, 76, 0.1);
    --bg-color: #FAFAF7;
    --surface: #FFFFFF;
    --text-main: #2C2A26;
    --text-muted: #737067;
    --border-color: #E8E4D8;
    --success: #28a745;
    --danger: #dc3545;
    --radius: 12px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--text-main);
}

/* Buttons */
.btn-gold {
    background-color: var(--gold);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-gold:hover {
    background-color: var(--gold-hover);
    color: #fff;
    transform: translateY(-1px);
}

/* Sidebar */
.ac-sidebar {
    width: 260px;
    background-color: var(--surface);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.ac-brand {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.ac-brand img {
    max-height: 40px;
}
.ac-brand h4 {
    margin-top: 10px;
    font-size: 1.1rem;
    color: var(--gold);
    margin-bottom: 0;
}

.ac-user-info {
    padding: 1.5rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.ac-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: var(--gold-light);
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.ac-user-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0;
}

.ac-nav {
    flex-grow: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.ac-nav-link {
    display: flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.ac-nav-link i {
    font-size: 1.25rem;
    margin-right: 1rem;
    color: inherit;
}

.ac-nav-link:hover, .ac-nav-link.active {
    background-color: var(--gold-light);
    color: var(--gold);
    border-right: 3px solid var(--gold);
}

.ac-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Main Content */
.ac-main {
    margin-left: 260px;
    width: calc(100% - 260px);
    min-height: 100vh;
    padding: 0 2rem 2rem 2rem;
    transition: margin-left 0.3s ease, width 0.3s ease;
}

.ac-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--surface);
    height: 95px;
    padding: 0 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.02);
    border-bottom: 1px solid var(--border-color);
    margin: 0 -2rem 2rem -2rem;
    border-radius: 0;
}

.ac-topbar h4 {
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

#acSidebarToggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-main);
    cursor: pointer;
}

/* Cards & Components */
.ac-card {
    background: var(--surface);
    border-radius: var(--radius);
    border: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

.ac-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.ac-stat-card {
    display: flex;
    align-items: center;
}

.ac-stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background-color: var(--gold-light);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 1rem;
}

.ac-stat-details h3 {
    font-size: 1.75rem;
    margin-bottom: 0;
    font-weight: 700;
}
.ac-stat-details p {
    color: var(--text-muted);
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* Tables */
.ac-table-card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    overflow: hidden;
    margin-bottom: 2rem;
}

.ac-table-card-header {
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--surface);
}

.ac-table-card-header h5 {
    font-weight: 600;
    margin: 0;
    color: var(--text-main);
}

.ac-table-card-header i {
    color: var(--gold);
    margin-right: 0.5rem;
}

.table.ac-table {
    margin-bottom: 0;
}

.table.ac-table thead th {
    background-color: #F8F8F5;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    padding: 1rem 1.5rem;
}

.table.ac-table tbody td {
    padding: 1rem 1.5rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.table.ac-table tbody tr:last-child td {
    border-bottom: none;
}

.badge {
    padding: 0.4em 0.8em;
    border-radius: 6px;
    font-weight: 500;
}
.badge-gold {
    background-color: var(--gold-light);
    color: var(--gold-hover);
}
.badge-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success);
}

/* Document Cards */
.doc-card {
    display: flex;
    align-items: center;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
}

.doc-icon {
    font-size: 2.5rem;
    color: var(--danger);
    margin-right: 1.5rem;
}

.doc-info {
    flex-grow: 1;
}
.doc-info h5 {
    margin-bottom: 0.25rem;
}
.doc-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.btn-download {
    background-color: var(--success);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: opacity 0.3s;
}
.btn-download i {
    margin-right: 0.5rem;
}
.btn-download:hover {
    opacity: 0.9;
    color: white;
}

/* Login Page */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-color);
    padding: 2rem;
}

.login-card {
    background: var(--surface);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    text-align: center;
}

.login-logo {
    max-width: 180px;
    margin-bottom: 1.5rem;
}

.login-card h2 {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}
.login-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

.form-control.ac-input {
    background-color: #F8F8F5;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-main);
    transition: all 0.3s;
}
.form-control.ac-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px var(--gold-light);
    background-color: #fff;
}
.form-label {
    text-align: left;
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* Mobile & Overlay */
.ac-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s;
}

@media (max-width: 991.98px) {
    .ac-sidebar {
        transform: translateX(-100%);
    }
    .ac-sidebar.open {
        transform: translateX(0);
    }
    .ac-main {
        margin-left: 0;
        width: 100%;
        padding: 1.5rem;
    }
    #acSidebarToggle {
        display: block;
    }
    .ac-sidebar-overlay.active {
        display: block;
        opacity: 1;
    }
}