/**
 * DukaManager — Custom Styles
 * Uganda Retail Shop Management System
 * 
 * Theme: Flat brown/dark (#300b02)
 * Font: Poppins
 * Framework: Bootstrap 5 (extended)
 */

/* ============================================================
   ROOT VARIABLES — Color System (flat colors only)
   ============================================================ */
:root {
    --dm-primary: #300b02;
    --dm-primary-light: #4a1a0e;
    --dm-primary-lighter: #6b2f1d;
    --dm-primary-dark: #1f0701;
    --dm-accent: #d4853a;
    --dm-accent-light: #e6a86a;
    --dm-success: #28a745;
    --dm-danger: #dc3545;
    --dm-warning: #f0ad4e;
    --dm-info: #17a2b8;
    --dm-light: #f8f5f2;
    --dm-white: #ffffff;
    --dm-text: #333333;
    --dm-text-muted: #6c757d;
    --dm-border: #dee2e6;
    --dm-sidebar-width: 250px;
}

/* ============================================================
   BASE STYLES
   ============================================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    color: var(--dm-text);
    background-color: var(--dm-light);
}

a {
    text-decoration: none;
    color: var(--dm-primary);
}

a:hover {
    color: var(--dm-accent);
}

/* ============================================================
   LAYOUT — Sidebar + Content Wrapper
   ============================================================ */
#wrapper {
    min-height: 100vh;
}

#sidebar {
    width: var(--dm-sidebar-width);
    min-height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

#page-content {
    margin-left: var(--dm-sidebar-width);
    width: calc(100% - var(--dm-sidebar-width));
    min-height: 100vh;
    padding: 20px 25px;
}

/* ============================================================
   SIDEBAR STYLES — Brown Theme
   ============================================================ */
.bg-dark-brown {
    background-color: var(--dm-primary) !important;
}

.sidebar-brand {
    font-size: 1.2rem;
    letter-spacing: 0.5px;
}

.sidebar-brand .brand-text {
    font-weight: 600;
}

.sidebar-link {
    color: rgba(255, 255, 255, 0.7) !important;
    padding: 10px 15px;
    border-radius: 6px;
    margin-bottom: 2px;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.sidebar-link:hover {
    color: #ffffff !important;
    background-color: var(--dm-primary-light);
}

.sidebar-link.active {
    color: #ffffff !important;
    background-color: var(--dm-accent);
    font-weight: 500;
}

.sidebar-link i {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.sidebar-divider {
    margin: 0.3rem 0;
}

/* ============================================================
   TOP BAR / PAGE HEADER
   ============================================================ */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--dm-border);
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dm-primary);
    margin: 0;
}

.page-header .breadcrumb {
    margin-bottom: 0;
    font-size: 0.8rem;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
    border: none;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    margin-bottom: 20px;
}

.card-header {
    background-color: var(--dm-white);
    border-bottom: 1px solid var(--dm-border);
    font-weight: 600;
    padding: 12px 20px;
    border-radius: 8px 8px 0 0 !important;
}

.card-body {
    padding: 20px;
}

/* Stat cards on dashboard */
.stat-card {
    border-left: 4px solid var(--dm-primary);
    transition: transform 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
}

.stat-card .stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dm-primary);
}

.stat-card .stat-label {
    font-size: 0.8rem;
    color: var(--dm-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-card .stat-icon {
    font-size: 2rem;
    color: var(--dm-accent);
    opacity: 0.7;
}

/* Card color variants */
.stat-card.border-success { border-left-color: var(--dm-success); }
.stat-card.border-danger { border-left-color: var(--dm-danger); }
.stat-card.border-warning { border-left-color: var(--dm-warning); }
.stat-card.border-info { border-left-color: var(--dm-info); }
.stat-card.border-accent { border-left-color: var(--dm-accent); }

/* ============================================================
   BUTTONS — Flat brown theme
   ============================================================ */
.btn-primary {
    background-color: var(--dm-primary) !important;
    border-color: var(--dm-primary) !important;
    color: #fff !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--dm-primary-light) !important;
    border-color: var(--dm-primary-light) !important;
}

.btn-accent {
    background-color: var(--dm-accent);
    border-color: var(--dm-accent);
    color: #fff;
}

.btn-accent:hover {
    background-color: var(--dm-accent-light);
    border-color: var(--dm-accent-light);
    color: #fff;
}

.btn-outline-primary {
    color: var(--dm-primary);
    border-color: var(--dm-primary);
}

.btn-outline-primary:hover {
    background-color: var(--dm-primary);
    color: #fff;
}

/* ============================================================
   TABLES
   ============================================================ */
.table th {
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--dm-text-muted);
    border-bottom-width: 2px;
}

.table td {
    vertical-align: middle;
    font-size: 0.85rem;
}

/* ============================================================
   FORMS
   ============================================================ */
.form-control:focus,
.form-select:focus {
    border-color: var(--dm-accent);
    box-shadow: 0 0 0 0.2rem rgba(212, 133, 58, 0.25);
}

.form-label {
    font-weight: 500;
    font-size: 0.85rem;
    color: var(--dm-text);
}

/* ============================================================
   ALERTS / FLASH MESSAGES
   ============================================================ */
.alert {
    border-radius: 6px;
    font-size: 0.85rem;
    border: none;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge-active {
    background-color: var(--dm-success);
    color: #fff;
}

.badge-inactive {
    background-color: var(--dm-danger);
    color: #fff;
}

.badge-pending {
    background-color: var(--dm-warning);
    color: #333;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--dm-primary);
}

.login-card {
    width: 100%;
    max-width: 420px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.login-card .card-header {
    background-color: var(--dm-primary);
    color: #fff;
    text-align: center;
    padding: 25px 20px;
    border-radius: 10px 10px 0 0 !important;
}

.login-card .card-header h3 {
    margin: 0;
    font-weight: 600;
}

.login-card .card-header .subtitle {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-top: 5px;
}

/* ============================================================
   RESPONSIVE — Mobile sidebar toggle
   ============================================================ */
.sidebar-toggle {
    display: none;
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 1100;
    background-color: var(--dm-primary);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 1.1rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .sidebar-toggle {
        display: block;
    }

    #sidebar {
        transform: translateX(-100%);
    }

    #sidebar.show {
        transform: translateX(0);
    }

    #page-content {
        margin-left: 0;
        width: 100%;
        padding: 15px;
        padding-top: 50px;
    }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.text-primary-brown {
    color: var(--dm-primary) !important;
}

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

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

.fw-semibold {
    font-weight: 500;
}

/* Low stock indicator */
.stock-low {
    color: var(--dm-danger);
    font-weight: 600;
}

.stock-ok {
    color: var(--dm-success);
}

/* Currency formatting */
.currency {
    font-weight: 600;
    white-space: nowrap;
}

.currency-positive {
    color: var(--dm-success);
}

.currency-negative {
    color: var(--dm-danger);
}