/* 
 * QAMS Modern Styling Sheet
 * Supports CSS Theme variables (Light / Dark mode)
 */

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

:root {
    /* Light Theme (Default) */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-sidebar: #0f172a;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-sidebar: #94a3b8;
    --text-sidebar-active: #ffffff;
    --border-color: #e2e8f0;
    
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    
    --accent-gradient: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
    --card-shadow: 0 4px 20px -2px rgba(148, 163, 184, 0.08), 0 2px 8px -1px rgba(148, 163, 184, 0.04);
    --transition-speed: 0.3s;
    --border-radius: 12px;
}

[data-theme="dark"] {
    /* Dark Theme */
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-sidebar: #0d111c;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-sidebar: #9ca3af;
    --text-sidebar-active: #6366f1;
    --border-color: #1f2937;
    
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --success-color: #34d399;
    --danger-color: #f87171;
    --warning-color: #fbbf24;
    --info-color: #60a5fa;
    
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #3b82f6 100%);
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 4px 12px -5px rgba(0, 0, 0, 0.3);
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: background-color var(--transition-speed), color var(--transition-speed);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Base Layout Structure */
#wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

/* Sidebar Styling */
#sidebar {
    min-width: 260px;
    max-width: 260px;
    background-color: var(--bg-sidebar);
    color: var(--text-sidebar);
    transition: all var(--transition-speed);
    min-height: 100vh;
    position: fixed;
    z-index: 999;
}

#sidebar .sidebar-header {
    padding: 24px 20px;
    background-color: rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#sidebar .sidebar-header h3 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(to right, #6366f1, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

#sidebar ul.components {
    padding: 20px 0;
}

#sidebar ul li {
    padding: 2px 16px;
}

#sidebar ul li a {
    padding: 12px 16px;
    font-size: 0.95rem;
    display: block;
    color: var(--text-sidebar);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    font-weight: 500;
}

#sidebar ul li a i {
    margin-right: 12px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

#sidebar ul li a:hover, #sidebar ul li.active a {
    color: var(--text-sidebar-active);
    background-color: rgba(255, 255, 255, 0.05);
}

#sidebar ul li.active a {
    background: var(--accent-gradient);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

/* Content Area */
#content {
    width: calc(100% - 260px);
    padding: 40px;
    min-height: 100vh;
    transition: all var(--transition-speed);
    margin-left: 260px;
}

/* Top Navbar */
.top-navbar {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 16px 24px;
    margin-bottom: 30px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Custom Cards */
.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px -5px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 20px 24px;
    font-weight: 600;
}

.card-body {
    padding: 24px;
}

/* Dashboard Metrics */
.metric-card {
    position: relative;
    overflow: hidden;
}

.metric-card .metric-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    opacity: 0.15;
    transition: transform var(--transition-speed);
}

.metric-card:hover .metric-icon {
    transform: translateY(-50%) scale(1.1);
}

/* Theme Switcher Button */
.btn-theme-toggle {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-theme-toggle:hover {
    background-color: var(--border-color);
}

/* Buttons */
.btn-primary {
    background: var(--accent-gradient);
    border: none;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 500;
}

.btn-primary:hover, .btn-primary:focus {
    background: linear-gradient(135deg, #4338ca 0%, #2563eb 100%);
    box-shadow: 0 6px 14px rgba(79, 70, 229, 0.3);
}

/* Modals & Forms */
.modal-content {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.form-control, .form-select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 10px 14px;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-secondary);
    border-color: var(--primary-color);
    color: var(--text-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
}

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

.table th {
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-color);
    padding: 14px;
}

.table td {
    padding: 14px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.015);
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.01);
}

/* Execution Layout */
.execution-split-left {
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
}

.execution-split-right {
    padding-left: 20px;
}

.checklist-group-header {
    background-color: var(--bg-primary);
    padding: 10px 16px;
    margin: 20px 0 10px 0;
    border-left: 4px solid var(--primary-color);
    font-weight: 600;
    border-radius: 0 8px 8px 0;
}

.checklist-item-row {
    border-bottom: 1px solid var(--border-color);
    padding: 12px 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
}

.checklist-item-row:hover {
    background-color: rgba(99, 102, 241, 0.03);
}

.btn-status-group .btn-check + .btn {
    opacity: 0.6;
}

.btn-status-group .btn-check:checked + .btn {
    opacity: 1;
    font-weight: bold;
}

/* Micro-animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animated-fade-in {
    animation: fadeIn 0.4s ease forwards;
}

/* Login Page Styling */
.login-card {
    max-width: 420px;
    margin: 80px auto;
    border-radius: 16px;
}