/**
 * Birmingham Quality (BQ) Theme Stylesheet
 * Aligns branding with https://birminghamquality.org.uk/
 *
 * Brand Palette:
 * - Process Cyan (Primary Accent & Nav): #009ee3
 * - Cyan Hover / Accent Dark: #0087c2
 * - Reflex Blue: #001588
 * - Orange/Coral (Accent / Hover bar): #f76d3c
 * - Dark Slate (Header / Viewer Navbar): #14233c / #0f1c30
 * - Text: #444444 / #5a5a5a
 * - Light Background: #f7f9fa
 */

:root {
    --bq-cyan: #009ee3;
    --bq-cyan-hover: #0087c2;
    --bq-cyan-subtle: #e6f6fd;
    --bq-reflex-blue: #001588;
    --bq-orange: #f76d3c;
    --bq-dark-nav: #0f1c30;
    --bq-dark-nav-2: #1b2d4b;
    --bq-text-muted: #6c757d;
    --bq-body-text: #4a5568;
}

body {
    background-color: #f6f8fa;
    color: var(--bq-body-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Brand Links */
a {
    color: var(--bq-cyan);
    text-decoration: none;
    transition: color 0.15s ease-in-out;
}
a:hover {
    color: var(--bq-cyan-hover);
    text-decoration: underline solid var(--bq-orange);
}

/* Primary Color Overrides */
.text-primary {
    color: var(--bq-cyan) !important;
}

.bg-process-cyan {
    background-color: var(--bq-cyan) !important;
}

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

.btn-primary {
    background-color: var(--bq-cyan) !important;
    border-color: var(--bq-cyan) !important;
    color: #ffffff !important;
    font-weight: 500;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--bq-cyan-hover) !important;
    border-color: var(--bq-cyan-hover) !important;
    color: #ffffff !important;
}

.btn-outline-primary {
    color: var(--bq-cyan) !important;
    border-color: var(--bq-cyan) !important;
    background-color: transparent !important;
    font-weight: 500;
}
.btn-outline-primary:hover, .btn-outline-primary:focus, .btn-outline-primary:active {
    background-color: var(--bq-cyan) !important;
    border-color: var(--bq-cyan) !important;
    color: #ffffff !important;
}

.badge.bg-primary {
    background-color: var(--bq-cyan) !important;
    color: #ffffff !important;
}

.border-primary,
.border-primary-subtle {
    border-color: #b3e5fc !important;
}

.bg-primary-subtle,
.bg-primary.bg-opacity-10 {
    background-color: var(--bq-cyan-subtle) !important;
}

/* Form Controls Focus */
.form-control:focus, .form-select:focus {
    border-color: var(--bq-cyan) !important;
    box-shadow: 0 0 0 0.25rem rgba(0, 158, 227, 0.2) !important;
}

/* Nav Pills */
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    background-color: var(--bq-cyan) !important;
    color: #ffffff !important;
}
.nav-pills .nav-link {
    color: #495057;
}
.nav-pills .nav-link:hover {
    color: var(--bq-cyan);
}

/* ==========================================================================
   Header Banner & Navbar (Official Birmingham Quality Layout)
   ========================================================================== */
.bq-top-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e9ee;
    padding: 0.85rem 0;
}

.divider-turquoise {
    background-color: var(--bq-cyan);
    height: 48px;
    width: 2px;
}

.bq-navbar {
    background-color: var(--bq-cyan) !important;
    padding: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.bq-navbar .navbar-brand {
    color: #ffffff !important;
    font-weight: 600;
    padding: 0.75rem 0;
}

.bq-navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.85rem 1rem !important;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
}

.bq-navbar .nav-link:hover,
.bq-navbar .nav-link:focus {
    color: #ffffff !important;
    border-bottom: 3px solid var(--bq-orange) !important;
    background: rgba(255, 255, 255, 0.08);
}

.bq-navbar .nav-link.active {
    color: #ffffff !important;
    border-bottom: 3px solid #ffffff !important;
    background: rgba(255, 255, 255, 0.12);
}

/* Viewer Dark Variant Navbar */
.bq-navbar-viewer {
    background: linear-gradient(135deg, var(--bq-dark-nav-2), var(--bq-dark-nav)) !important;
    border-bottom: 3px solid var(--bq-cyan);
}

/* ==========================================================================
   Card Headers & Registration Cards
   ========================================================================== */
.bq-card {
    border: none;
    border-radius: 0.75rem;
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.06);
    background: #ffffff;
    overflow: hidden;
}

.bq-card-header {
    background: linear-gradient(135deg, #009ee3 0%, #0080bc 100%) !important;
    color: #ffffff !important;
    border-bottom: 3px solid var(--bq-reflex-blue);
    padding: 1.5rem 1.75rem;
}

.bq-section-header {
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 0.5rem;
    margin-bottom: 1.25rem;
    color: var(--bq-cyan);
    font-weight: 600;
}

/* Choice Cards */
.choice-card {
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    border: 2px solid #dee2e6;
}
.choice-card:hover {
    border-color: var(--bq-cyan);
    background-color: var(--bq-cyan-subtle);
}
.choice-card.selected {
    border-color: var(--bq-cyan);
    background-color: #d8f1fc;
}

/* Table Analyte */
.table-analyte tr.row-selected {
    background-color: #f0f9fd !important;
}

/* ==========================================================================
   Footer (Official Birmingham Quality Layout)
   ========================================================================== */
.bq-footer-strip {
    background-color: #ffffff;
    border-top: 1px solid #e9ecef;
    margin-top: auto;
    padding: 2rem 0 1.5rem;
}

.bq-footer-copyright {
    color: #6c757d;
    font-size: 0.85rem;
}

.bq-footer-copyright a {
    color: var(--bq-cyan);
    text-decoration: none;
}
.bq-footer-copyright a:hover {
    text-decoration: underline solid var(--bq-orange);
}