@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --bg-primary: #F2F4F6;
    --bg-secondary: #E6E9ED;
    --bg-card: #FFFFFF;
    --border-color: #D1D6DB;
    
    --text-primary: #1F2A30;
    --text-secondary: #5B6B73;
    --text-muted: #8A98A3;
    
    /* Brand Accent mapping */
    --accent-blue-gray: #2F5D73;
    --accent-steel-blue: #4F6D7A;
    
    --accent-blue: #3E6F8F;
    --accent-cyan: #4F6D7A;
    --accent-indigo: #2F5D73;
    
    --accent-gradient: linear-gradient(135deg, #2F5D73 0%, #4F6D7A 100%);
    --button-gradient: linear-gradient(135deg, #2F5D73 0%, #4F6D7A 100%);
    
    --success: #2E7D5A;
    --warning: #B0892F;
    --danger: #A33A3A;
    --info: #3E6F8F;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 20px 0 rgba(31, 42, 48, 0.08);
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6, .brand-logo {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
}

/* Glassmorphism Card Style */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    padding: 1.5rem;
}

.glass-card:hover {
    transform: translateY(-2px);
    border-color: rgba(47, 93, 115, 0.2);
    box-shadow: 0 8px 30px 0 rgba(31, 42, 48, 0.12);
}

/* Buttons */
.btn-premium {
    background: var(--button-gradient);
    border: none;
    color: #fff;
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(47, 93, 115, 0.2);
    transition: var(--transition);
}

.btn-premium:hover {
    background: linear-gradient(135deg, #244859 0%, #3e5661 100%);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(47, 93, 115, 0.3);
    color: #fff;
}

.btn-premium-outline {
    background: transparent;
    border: 2px solid var(--accent-indigo);
    color: var(--text-primary);
    font-weight: 500;
    padding: 0.5rem 1.4rem;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.btn-premium-outline:hover {
    background: var(--accent-indigo);
    color: #fff;
    transform: translateY(-1px);
}

/* Language Selection Toggle Buttons */
.btn-language-opt {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    transition: var(--transition);
    cursor: pointer;
}

.btn-language-opt:hover {
    background: rgba(47, 93, 115, 0.1);
    border-color: var(--accent-indigo);
    color: var(--accent-indigo);
}

.btn-check:checked + .btn-language-opt {
    background: var(--button-gradient) !important;
    border-color: var(--accent-indigo) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(47, 93, 115, 0.3);
}


/* Dashboard Layout */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.brand-text {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
    overflow-y: auto;
    padding-right: 5px;
}

/* Scrollbar styles for menu */
.nav-menu::-webkit-scrollbar {
    width: 4px;
}
.nav-menu::-webkit-scrollbar-thumb {
    background: rgba(31, 42, 48, 0.15);
    border-radius: 2px;
}

.nav-item-link {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 0.8rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: var(--transition);
}

.nav-item-link i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.nav-item-link:hover, .nav-item-link.active {
    background: rgba(47, 93, 115, 0.1);
    color: var(--accent-indigo);
    border-left: 3px solid var(--accent-indigo);
}

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

/* Main Panel */
.main-panel {
    margin-left: 280px;
    width: calc(100% - 280px);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.top-navbar {
    height: 70px;
    background: rgba(242, 244, 246, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 999;
}

.main-content {
    flex-grow: 1;
    padding: 2rem;
}

/* Forms */
.form-control, .form-select {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-card);
    border-color: var(--accent-indigo);
    box-shadow: 0 0 0 3px rgba(47, 93, 115, 0.2);
    color: var(--text-primary);
}

.form-control:disabled, .form-select:disabled {
    background-color: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
}

.form-label {
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Tables */
.table-premium {
    color: var(--text-primary);
}

.table-premium th {
    background-color: var(--bg-secondary) !important;
    color: var(--text-secondary) !important;
    border-bottom: 2px solid var(--border-color) !important;
    font-weight: 600;
    padding: 1rem;
}

.table-premium td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}

.table-premium tbody tr:nth-of-type(odd) td {
    background-color: #FFFFFF !important;
}

.table-premium tbody tr:nth-of-type(even) td {
    background-color: #F7F9FA !important;
}

.table-premium tbody tr:hover td {
    background-color: #EAF2F6 !important;
}

/* Status Badges */
.badge-status {
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-draft { background: rgba(91, 107, 115, 0.1); color: #5B6B73; border: 1px solid rgba(91, 107, 115, 0.2); }
.badge-pending, .badge-submitted { background: rgba(176, 137, 47, 0.1); color: var(--warning); border: 1px solid rgba(176, 137, 47, 0.2); }
.badge-in-progress { background: rgba(79, 109, 122, 0.1); color: #4F6D7A; border: 1px solid rgba(79, 109, 122, 0.2); }
.badge-completed { background: rgba(46, 125, 90, 0.1); color: var(--success); border: 1px solid rgba(46, 125, 90, 0.2); }
.badge-cancelled { background: rgba(163, 58, 58, 0.1); color: var(--danger); border: 1px solid rgba(163, 58, 58, 0.2); }
.badge-approved { background: rgba(46, 125, 90, 0.1); color: var(--success); border: 1px solid rgba(46, 125, 90, 0.2); }
.badge-rejected { background: rgba(163, 58, 58, 0.1); color: var(--danger); border: 1px solid rgba(163, 58, 58, 0.2); }
.badge-issued { background: rgba(47, 93, 115, 0.1); color: var(--accent-indigo); border: 1px solid rgba(47, 93, 115, 0.2); }
.badge-replaced { background: rgba(62, 111, 143, 0.1); color: var(--info); border: 1px solid rgba(62, 111, 143, 0.2); }

/* Quick Stat Card */
.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 4px 15px rgba(47, 93, 115, 0.15);
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* RTL Support override */
body.rtl {
    direction: rtl;
    text-align: right;
}
body.rtl .sidebar {
    left: auto;
    right: 0;
    border-right: none;
    border-left: 1px solid var(--border-color);
}
body.rtl .main-panel {
    margin-left: 0;
    margin-right: 280px;
    width: calc(100% - 280px);
}
body.rtl .nav-item-link:hover, body.rtl .nav-item-link.active {
    border-left: none;
    border-right: 3px solid var(--accent-indigo);
}

/* Responsive sidebar */
@media(max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }
    body.rtl .sidebar {
        transform: translateX(100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-panel {
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
    }
}

/* Light theme overrides for Bootstrap utility classes */
.main-panel .text-light:not(.badge),
.glass-card .text-light:not(.badge),
.public-wrapper .text-light:not(.badge) {
    color: var(--text-primary) !important;
}

.main-panel .bg-dark,
.glass-card .bg-dark,
.public-wrapper .bg-dark,
.main-panel .bg-black,
.glass-card .bg-black,
.public-wrapper .bg-black {
    background-color: var(--bg-secondary) !important;
}

.border-light, .border-secondary {
    border-color: var(--border-color) !important;
}

pre {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
}