/* =====================================================
   ROOT VARIABLES
===================================================== */
:root {
    --primary-dark: #493c3a;
    --primary-maroon: #47252d;
    --gold: #c9a24d;
    --paper: #fffaf4;
    --black: #000;
    --gray: #666;
}

/* =====================================================
   BASE RESET
===================================================== */
* {
    box-sizing: border-box;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
    background: linear-gradient(135deg, #f8f7f5, #ede8e0);
    color: #222;
}

/* =====================================================
   SIDEBAR
===================================================== */
.sidebar {
    width: 230px;
    background: linear-gradient(180deg, var(--primary-maroon), var(--primary-dark));
    color: #fff;
    flex-shrink: 0;
}

.brand {
    background: rgba(0,0,0,0.25);
}

.brand-title {
    font-family: "Times New Roman", serif;
    font-size: 24px;
    letter-spacing: 0.25em;
    color: var(--gold);
}

.brand-sub {
    font-size: 11px;
    letter-spacing: 0.25em;
    color: rgba(255,255,255,0.6);
}

/* NAV */
.sidebar-nav .nav-link {
    display: block;
    padding: 14px 22px;
    font-size: 14px;
    color: rgba(255,255,255,0.85);
    border-left: 4px solid transparent;
    transition: all 0.25s ease;
    text-decoration: none;
}

.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    background: rgba(255,255,255,0.15);
    border-left-color: var(--gold);
    color: #fff;
}

/* =====================================================
   MAIN CONTENT
===================================================== */
.main-area {
    flex: 1;
    min-width: 0;
    padding: 18px 24px;
}

.content-card {
    background: var(--paper);
    border: 1px solid var(--black);
    padding: 20px;
}

/* =====================================================
   PAGE TITLES
===================================================== */
.page-title {
    font-family: "Times New Roman", serif;
    font-size: 26px;
    font-weight: 800;
    color: var(--primary-dark);
}

.page-subtitle {
    font-size: 14px;
    color: var(--gray);
}

/* =====================================================
   BUTTONS
===================================================== */
.btn-modern {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-maroon));
    color: #fff;
    border: none;
    padding: 10px 26px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(73,60,58,0.4);
}

/* =====================================================
   CRM LAYOUT (ALL MODULES)
===================================================== */
.crm-container {
    width: 100%;
}

/* HEADER + FILTER */
.crm-header,
.crm-filters {
    background: rgba(255,255,255,0.95);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    border: 2px solid var(--primary-maroon);
    box-shadow: 0 10px 30px rgba(73,60,58,0.15);
}

/* =====================================================
   CRM TABLE (INVOICE STYLE)
===================================================== */
.crm-table {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--primary-maroon);
    box-shadow: 0 15px 40px rgba(73,60,58,0.15);
}

.crm-table table {
    width: 100%;
    border-collapse: collapse;
}

.crm-table thead tr {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-maroon));
}

.crm-table th {
    padding: 16px 12px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}

.crm-table td {
    padding: 14px 12px;
    border-bottom: 1px solid #eee;
    vertical-align: middle;
    font-size: 14px;
}

.crm-table tbody tr {
    transition: all 0.25s ease;
}

.crm-table tbody tr:hover {
    background: #f8f9fa;
    transform: scale(1.01);
}

/* PRIMARY TEXT */
.crm-primary {
    font-size: 16px;
    font-weight: 800;
    font-family: "Times New Roman", serif;
    color: var(--primary-dark);
}

/* STATUS */
.crm-status {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
}

.crm-paid { background: #4caf50; color: #fff; }
.crm-pending { background: #ff9800; color: #fff; }
.crm-cancelled { background: #f44336; color: #fff; }

/* =====================================================
   ACTION MENU (3 DOTS)
===================================================== */
.crm-actions {
    display: flex;
    justify-content: flex-end;
}

.crm-more-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #f1f1f1;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.crm-more-btn i {
    font-size: 18px;
    color: #333;
}

.crm-more-btn:hover {
    background: #e5e5e5;
}

/* DROPDOWN */
.crm-dropdown {
    min-width: 150px;
    border-radius: 10px;
    border: 1px solid #ddd;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    padding: 6px 0;
}

.crm-dropdown .dropdown-item {
    font-size: 14px;
    padding: 8px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.crm-dropdown .dropdown-item:hover {
    background: #f8f9fa;
}

/* =====================================================
   TABLE FOOTER
===================================================== */
.crm-footer {
    padding: 16px 20px;
    background: #f8f9fa;
    border-top: 2px solid var(--primary-maroon);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

/* =====================================================
   RESPONSIVE (TABLET / MOBILE)
===================================================== */
@media (max-width: 992px) {
    .sidebar {
        width: 100%;
    }

    .main-area {
        padding: 14px;
    }

    .crm-table th,
    .crm-table td {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .crm-header,
    .crm-filters {
        padding: 16px;
    }

    .crm-table table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .crm-more-btn {
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 22px;
    }

    .crm-primary {
        font-size: 15px;
    }
}