/* ============================================================
   CKO Toolbox – Custom styles
   Color reference: https://cko-versicherungsmakler.de/
   ============================================================ */

:root {
    --cko-primary: #0066cc;
    --cko-primary-hover: #2389ef;
    --cko-black: #000000;
    --cko-dark: #222222;
    --cko-gray: #666666;
    --cko-light: #f5f5f5;
    --cko-border: #dddddd;
    --cko-white: #ffffff;
}

/* -- Bootstrap overrides via CSS custom properties -- */
[data-bs-theme] {
    --bs-primary: var(--cko-primary);
    --bs-primary-rgb: 0, 102, 204;
    --bs-link-color: var(--cko-primary);
    --bs-link-hover-color: var(--cko-primary-hover);
}

body {
    color: var(--cko-black);
    background-color: var(--cko-white);
    line-height: 1.6;
    letter-spacing: 0.2px;
}

/* -- Navbar -- */
.navbar-cko {
    background-color: var(--cko-black) !important;
    border-bottom: 3px solid var(--cko-primary);
}

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

.navbar-cko .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    transition: color 0.2s ease-in-out;
}

.navbar-cko .nav-link:hover,
.navbar-cko .nav-link:focus {
    color: var(--cko-primary-hover) !important;
}

/* -- Buttons -- */
.btn-primary {
    --bs-btn-bg: var(--cko-primary);
    --bs-btn-border-color: var(--cko-primary);
    --bs-btn-hover-bg: var(--cko-primary-hover);
    --bs-btn-hover-border-color: var(--cko-primary-hover);
    --bs-btn-active-bg: #004d99;
    --bs-btn-active-border-color: #004d99;
}

.btn-outline-primary {
    --bs-btn-color: var(--cko-primary);
    --bs-btn-border-color: var(--cko-primary);
    --bs-btn-hover-bg: var(--cko-primary);
    --bs-btn-hover-border-color: var(--cko-primary);
    --bs-btn-active-bg: #004d99;
    --bs-btn-active-border-color: #004d99;
}

.btn-outline-light:hover,
.btn-outline-light:focus {
    background-color: var(--cko-primary) !important;
    border-color: var(--cko-primary) !important;
}

/* -- Links -- */
a {
    color: var(--cko-primary);
    text-decoration: none;
    transition: color 0.2s ease-in-out;
}

a:hover,
a:focus {
    color: var(--cko-primary-hover);
}

/* -- Cards -- */
.card {
    border: 1px solid var(--cko-border);
    border-top: 3px solid var(--cko-primary);
}

/* -- Footer -- */
.footer-cko {
    border-top: 1px solid var(--cko-border);
    color: var(--cko-gray);
    font-size: 0.875rem;
}

/* -- Error pages -- */
.display-1 {
    font-weight: 700;
}

/* -- Alerts -- */
.alert {
    font-size: 0.9rem;
}

/* -- Process Path Pipeline -- */
.pp-pipeline {
    max-width: 900px;
    margin: 0 auto;
}

.pp-pipeline > .card {
    border-top-width: 3px;
}

.pp-pipeline .card .card .card-header {
    border-top: none;
}

/* -- Sortable table headers -- */
.sort-header {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease;
}

.sort-header:hover {
    background-color: #f8f9fa;
}

.sort-header .sort-indicator {
    display: inline-block;
    margin-left: 0.25rem;
    font-size: 0.85em;
    opacity: 0.7;
    transition: opacity 0.15s ease;
}

.sort-header:hover .sort-indicator {
    opacity: 1;
}