/* 
 * Cheque Printer - Unified Theme
 * A professional and consistent color scheme for the entire application
 */

:root {
    /* Primary colors */
    --primary: #3498db;
    --primary-dark: #2980b9;
    --primary-light: #a0cfee;
    --primary-very-light: #e1e6f9;
    
    /* Secondary colors */
    --secondary: #1abc9c;
    --secondary-dark: #16a085;
    --secondary-light: #a6e2d5;
    
    /* Neutral colors */
    --dark: #2c3e50;
    --gray-dark: #7f8c8d;
    --gray: #95a5a6;
    --gray-light: #bdc3c7;
    --light: #ecf0f1;
    --very-light: #f8f9fa;
    
    /* Status colors */
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #3498db;
    
    /* Gradients */
    --primary-gradient: linear-gradient(135deg, var(--primary), var(--primary-dark));
    --secondary-gradient: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    --success-gradient: linear-gradient(135deg, var(--success), #27ae60);
    --warning-gradient: linear-gradient(135deg, var(--warning), #e67e22);
    --danger-gradient: linear-gradient(135deg, var(--danger), #c0392b);
    
    /* Card Shadow */
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    
    /* Border radius */
    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 4px 10px rgba(0, 0, 0, 0.05);
    --shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.15);
    
    /* Animation */
    --transition: all 0.3s ease;
}

/* Common Background Pattern */
body {
    background-color: var(--very-light);
    background-image: radial-gradient(var(--primary-very-light) 0.5px, transparent 0.5px), 
                      radial-gradient(var(--primary-very-light) 0.5px, var(--very-light) 0.5px);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
}

/* Page Header Styling */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: 2rem 0;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
}

.page-header h1 {
    color: white;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.page-header p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

.page-header .btn-light {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.page-header .btn-light:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Card styling */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.05);
    overflow: hidden;
    position: relative;
}

.card-accent-top::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--secondary));
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-dark));
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    border: none;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, var(--secondary-dark), var(--secondary-dark));
}

/* Form controls */
.form-control {
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--gray-light);
    background-color: #f9fafc;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.15);
    background-color: white;
}

/* Navbar */
.navbar {
    background: var(--primary-gradient);
    box-shadow: var(--shadow);
    padding: 0.75rem 1rem;
}

.navbar-brand, .navbar .nav-link {
    color: white !important;
    font-weight: bold !important;
    padding: 0.5rem 1rem !important;
}

.navbar .nav-link:hover {
    color: white !important;
    opacity: 0.9;
    text-decoration: underline;
}

/* Style for logout button to match other nav links */
.navbar .nav-link.logout-btn {
    background: none !important;
    border: none !important;
    cursor: pointer;
    color: white !important;
    font-weight: bold !important;
    padding: 0.5rem 1rem !important;
    display: inline-flex;
    align-items: center;
}

.navbar .nav-link.logout-btn:hover {
    color: white !important;
    opacity: 0.9;
    text-decoration: underline;
}

/* Tables */
.table {
    --bs-table-striped-bg: rgba(52, 152, 219, 0.05);
    --bs-table-hover-bg: rgba(52, 152, 219, 0.1);
}

.table thead th {
    background-color: var(--primary-dark);
    color: white;
    font-weight: 600;
}

/* Custom container */
.container-custom {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Page headers */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    color: white;
    font-weight: 600;
}

.page-header p {
    color: white;
}

/* Dashboard cards */
.dashboard-card {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
    height: 100%;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.dashboard-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.dashboard-card-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--dark);
    font-weight: 600;
}

.dashboard-card-icon {
    font-size: 2.5rem;
    color: var(--primary);
}

/* Login/Logout pages */
.auth-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 0, 0, 0.05);
    padding: 2.5rem;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.auth-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark), var(--secondary));
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h1 {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--gray-dark);
    margin-bottom: 0;
}

.btn-auth {
    height: 50px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    font-weight: 600;
    width: 100%;
    margin-top: 1.5rem;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-dark));
}

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

.animated-fade-in {
    animation: fadeIn 0.3s ease-in-out forwards;
}

/* Page container for vertically centered pages */
.page-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}