/* Main Application Styles */
:root {
    --primary: #1F2A44; /* Can be overridden dynamically via inline style */
    --orange: #F36B21;
    --bg-color: #F8F9FA;
    --text-color: #111827;
    --success: #22C55E;
    --danger: #EF4444;
    --border-color: #E5E7EB;
    --card-bg: #FFFFFF;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Tajawal', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
}

/* Utils */
.hidden { display: none !important; }
.mt-20 { margin-top: 20px; }
.text-center { text-align: center; }

/* Alerts */
.alert {
    padding: 12px 15px;
    border-radius: 6px;
    margin-top: 15px;
    font-size: 14px;
}
.alert-success { background-color: rgba(34, 197, 94, 0.1); color: var(--success); }
.alert-danger { background-color: rgba(239, 68, 68, 0.1); color: var(--danger); }

/* Forms */
.form-group { margin-bottom: 15px; }
.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 14px;
}
.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    transition: 0.3s;
}
.form-control:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(31, 42, 68, 0.1);
}

/* Buttons */
.btn {
    padding: 12px 20px;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary {
    background-color: var(--primary);
    color: #fff;
}
.btn-block { width: 100%; display: block; }

/* Login Page Specifics */
.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--bg-color) 0%, #eef1f5 100%);
}

.login-wrapper {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 24px;
    margin-bottom: 5px;
}

.login-header p {
    color: #6B7280;
    font-size: 14px;
}

.logo-icon-large {
    width: 60px;
    height: 60px;
    background-color: var(--primary);
    color: #fff;
    font-size: 28px;
    font-weight: bold;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
    margin: 0 auto 15px;
}

.logo {
    max-width: 150px;
    max-height: 80px;
    margin-bottom: 15px;
}

/* Layouts (App/Dashboard) */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background-color: var(--primary);
    color: #fff;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-nav {
    list-style: none;
    padding: 20px 0;
}

.sidebar-nav li a {
    display: block;
    padding: 12px 20px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: 0.3s;
}

.sidebar-nav li a:hover {
    background-color: rgba(255,255,255,0.1);
    color: #fff;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: 60px;
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.content-area {
    padding: 20px;
    flex: 1;
    overflow-y: auto;
}

/* Dashboard Cards */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.stat-card {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.stat-card h3 { color: #6B7280; font-size: 14px; font-weight: 500; }
.stat-card .value { font-size: 28px; font-weight: bold; margin-top: 10px; color: var(--primary); }

@media (max-width: 768px) {
    .app-wrapper { flex-direction: column; }
    .sidebar { width: 100%; height: auto; }
}