/* Berkshire Designs Print Partner - Professional UK Branding */

/* Color Variables */
:root {
    --primary-blue: #2B4A9E;
    --accent-blue: #0B5A8F;
    --accent-blue-hover: #084770;
    --white: #FFF9FA;
    --button-text: #FFFFFF;
    --light-grey: #EAEAEA;
    --border-grey: #E0E0E0;
    --text-dark: #333333;
    --text-light: #666666;
    --success-green: #28A745;
    --warning-yellow: #FFC107;
}

/* Typography */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--light-grey);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p, li, td {
    font-weight: 300;
    color: var(--text-light);
}

/* Navigation Bar */
.navbar {
    background-color: var(--primary-blue) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white) !important;
    letter-spacing: 0.5px;
}

.navbar-brand:hover {
    color: var(--light-grey) !important;
}

.nav-link {
    color: var(--white) !important;
    font-weight: 400;
    transition: color 0.3s ease;
    margin-left: 1rem;
}

.nav-link:hover {
    color: var(--light-grey) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: var(--button-text);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(11, 90, 143, 0.2);
    transition: all 0.3s ease;
    border: none;
}

.btn-primary:hover {
    background-color: var(--accent-blue-hover);
    border-color: var(--accent-blue-hover);
    color: var(--button-text);
    box-shadow: 0 4px 8px rgba(11, 90, 143, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--button-text);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(43, 74, 158, 0.2);
    transition: all 0.3s ease;
    border: none;
}

.btn-secondary:hover {
    background-color: #1F3570;
    border-color: #1F3570;
    color: var(--button-text);
    box-shadow: 0 4px 8px rgba(43, 74, 158, 0.3);
    transform: translateY(-2px);
}

.btn-outline-primary {
    border: 2px solid var(--accent-blue);
    color: var(--accent-blue);
    background-color: transparent;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--accent-blue);
    color: var(--button-text);
    border-color: var(--accent-blue);
}

.btn-success {
    background-color: var(--success-green);
    border-color: var(--success-green);
    color: var(--button-text);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(40, 167, 69, 0.2);
}

.btn-danger {
    background-color: #DC3545;
    border-color: #DC3545;
    color: var(--button-text);
    border-radius: 8px;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Tabs */
.nav-tabs .nav-link {
    color: #666666 !important;
    font-weight: 500;
    border: none;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
}

.nav-tabs .nav-link:hover {
    color: #666666 !important;
    background-color: transparent;
    border: none;
}

.nav-tabs .nav-link.active {
    color: #666666 !important;
    background-color: var(--white);
    border-bottom: 3px solid var(--accent-blue);
    font-weight: 600;
}

.nav-tabs button.nav-link {
    color: #666666 !important;
}

.nav-tabs button.nav-link.active {
    color: #666666 !important;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 1.5rem;
    background-color: var(--white);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.card-header {
    background-color: var(--primary-blue);
    color: var(--white);
    font-weight: 600;
    border-radius: 12px 12px 0 0 !important;
    padding: 1rem 1.5rem;
    border: none;
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.card-text {
    color: var(--text-light);
}

/* Summary Cards (Dashboard) */
.summary-card {
    text-align: center;
    padding: 2rem 1.5rem;
}

.summary-card h3 {
    font-size: 2.5rem;
    color: var(--accent-blue);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.summary-card p {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
    margin: 0;
}

/* Tables */
.table {
    background-color: var(--white);
    border-radius: 8px;
    overflow: hidden;
}

.table thead {
    background-color: var(--primary-blue);
    color: var(--white);
}

.table thead th {
    border: none;
    padding: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.table tbody tr {
    border-bottom: 1px solid var(--border-grey);
    transition: background-color 0.2s ease;
}

.table tbody tr:nth-of-type(even) {
    background-color: var(--light-grey);
}

.table tbody tr:hover {
    background-color: #E8F4F8;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
}

/* Status Badges */
.badge {
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.875rem;
}

.badge.bg-warning {
    background-color: var(--warning-yellow) !important;
    color: #333 !important;
}

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

.badge-approved {
    background-color: var(--success-green);
    color: var(--white);
}

.badge-rejected {
    background-color: #DC3545;
    color: var(--white);
}

.badge-printing {
    background-color: #17A2B8;
    color: var(--white);
}

.badge-shipped {
    background-color: var(--primary-blue);
    color: var(--white);
}

.badge-paid {
    background-color: var(--success-green);
    color: var(--white);
}

.badge-unpaid {
    background-color: #6C757D;
    color: var(--white);
}

/* Forms */
.form-control {
    border: 2px solid var(--border-grey);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-control:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 0.2rem rgba(11, 90, 143, 0.15);
}

.form-label {
    font-weight: 500;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    display: block;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-text {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Alerts */
.alert {
    border-radius: 8px;
    border: none;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
}

.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;
}

/* Container & Layout */
.container {
    max-width: 1200px;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--accent-blue);
}

.page-header h1 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-light);
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1F3570 100%);
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    color: var(--light-grey);
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* Footer */
footer {
    background-color: var(--primary-blue);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 3rem;
    text-align: center;
}

footer p {
    color: var(--light-grey);
    margin: 0;
}

/* Utility Classes */
.text-primary-blue {
    color: var(--primary-blue) !important;
}

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

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

.bg-accent-blue {
    background-color: var(--accent-blue) !important;
}

.bg-light-grey {
    background-color: var(--light-grey) !important;
}

/* Logo styling */
.navbar-brand img {
    height: 40px;
    width: auto;
    margin-right: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }
    
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    
    .summary-card h3 { font-size: 2rem; }
    
    .container { padding-top: 1rem; padding-bottom: 1rem; }
    
    .table { font-size: 0.875rem; }
    .table thead th, .table tbody td { padding: 0.75rem 0.5rem; }
}

@media (max-width: 576px) {
    .btn { font-size: 0.875rem; padding: 0.5rem 1rem; }
    .card-body { padding: 1rem; }
}