/**
 * SBLMS Component Styles
 *
 * TCC-branded styles for com_sblms.
 * Uses Bootstrap 5 utility classes wherever possible.
 * Brand colors: #8A0F05 (burgundy), #E66B5C (coral), #FFFFFF (white).
 *
 * @package    Qn\Component\Sblms
 * @copyright  (C) 2025 Quadronet, https://www.quadronet.cz
 * @license    GPL-2.0-or-later
 */

/* ==========================================================================
   TCC Brand Tokens
   ========================================================================== */

:root {
    --tcc-burgundy: #8A0F05;
    --tcc-burgundy-dark: #6b0b04;
    --tcc-burgundy-rgb: 138, 15, 5;
    --tcc-coral: #E66B5C;
    --tcc-coral-light: #f0998e;
    --tcc-coral-rgb: 230, 107, 92;
    --tcc-cream: #fdf8f7;
    --tcc-gray-100: #f8f9fa;
    --tcc-gray-200: #e9ecef;
    --tcc-gray-600: #6c757d;
    --tcc-gray-900: #212529;
    --tcc-radius: 0.5rem;
    --tcc-radius-lg: 0.75rem;
}

/* ==========================================================================
   Landing Page — Hide Cassiopeia chrome
   ========================================================================== */

body.view-landing .header.container-header,
body.view-landing .mod-breadcrumbs__wrapper {
    display: none !important;
}

/* ==========================================================================
   Landing Page — Header / Navbar
   ========================================================================== */

.com-sblms-navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    margin-bottom: 0;
}

.com-sblms-navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--tcc-burgundy);
}

.com-sblms-navbar-brand img {
    height: 32px;
    width: auto;
}

.com-sblms-navbar-brand span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--tcc-gray-600);
    letter-spacing: 0.01em;
}

/* Module-rendered nav list (mod_menu outputs ul.mod-menu.nav) */
.com-sblms-navbar ul.mod-menu {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.com-sblms-navbar ul.mod-menu a {
    display: inline-block;
    padding: 0.5rem 1rem;
    text-decoration: none !important;
    color: var(--tcc-gray-900);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--tcc-radius);
    transition: background-color 0.15s ease, color 0.15s ease;
}

.com-sblms-navbar ul.mod-menu a:hover {
    background-color: var(--tcc-cream);
    color: var(--tcc-burgundy);
}

/* Last nav item (login) styled as CTA button */
.com-sblms-navbar ul.mod-menu li:last-child a {
    background-color: var(--tcc-coral);
    border: 2px solid var(--tcc-coral);
    color: #fff;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
}

.com-sblms-navbar ul.mod-menu li:last-child a:hover {
    background-color: #d4594b;
    border-color: #d4594b;
    color: #fff;
    box-shadow: 0 2px 8px rgba(var(--tcc-coral-rgb), 0.35);
}

.com-sblms-navbar-toggle {
    display: none;
    background: none;
    border: 1px solid var(--tcc-gray-200);
    border-radius: var(--tcc-radius);
    padding: 0.4rem 0.6rem;
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--tcc-gray-900);
}

/* ==========================================================================
   Landing Page — Button Styles
   ========================================================================== */

.btn-tcc {
    display: inline-block;
    padding: 0.65rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--tcc-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.btn-tcc-primary {
    background-color: var(--tcc-coral);
    border-color: var(--tcc-coral);
    color: #fff;
}

.btn-tcc-primary:hover {
    background-color: #d4594b;
    border-color: #d4594b;
    color: #fff;
    box-shadow: 0 2px 8px rgba(var(--tcc-coral-rgb), 0.35);
}

.btn-tcc-outline {
    background-color: transparent;
    border-color: var(--tcc-burgundy);
    color: var(--tcc-burgundy);
}

.btn-tcc-outline:hover {
    background-color: var(--tcc-burgundy);
    color: #fff;
}

.btn-tcc-white {
    background-color: #fff;
    border-color: #fff;
    color: var(--tcc-burgundy);
}

.btn-tcc-white:hover {
    background-color: var(--tcc-cream);
    border-color: var(--tcc-cream);
    color: var(--tcc-burgundy-dark);
}

.btn-tcc-lg {
    padding: 0.85rem 2.25rem;
    font-size: 1.1rem;
}

/* ==========================================================================
   Landing Page — Hero
   ========================================================================== */

.com-sblms-landing-hero {
    background: linear-gradient(135deg, var(--tcc-burgundy) 0%, var(--tcc-burgundy-dark) 50%, #4a0803 100%);
    color: #fff;
    padding: 5rem 2rem;
    text-align: center;
    border-radius: var(--tcc-radius-lg);
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.com-sblms-landing-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(var(--tcc-coral-rgb), 0.12);
    pointer-events: none;
}

.com-sblms-landing-hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(var(--tcc-coral-rgb), 0.08);
    pointer-events: none;
}

.com-sblms-landing-hero h1 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 1;
}

.com-sblms-landing-hero p {
    font-size: 1.2rem;
    max-width: 640px;
    margin: 0 auto 2.5rem;
    opacity: 0.92;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.com-sblms-landing-hero .btn-tcc {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   Landing Page — Features
   ========================================================================== */

.com-sblms-landing-features {
    margin-bottom: 4rem;
}

.com-sblms-landing-features h2,
.com-sblms-landing-how h2 {
    text-align: center;
    margin-bottom: 2.5rem;
    font-weight: 700;
    color: var(--tcc-gray-900);
}

.com-sblms-landing-feature-card {
    text-align: center;
    padding: 2.25rem 1.5rem;
    border: 1px solid var(--tcc-gray-200);
    border-radius: var(--tcc-radius-lg);
    background-color: #fff;
    height: 100%;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.com-sblms-landing-feature-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.com-sblms-landing-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background-color: rgba(var(--tcc-burgundy-rgb), 0.08);
    color: var(--tcc-burgundy);
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

.com-sblms-landing-feature-card h5 {
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--tcc-gray-900);
}

.com-sblms-landing-feature-card p {
    color: var(--tcc-gray-600);
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==========================================================================
   Landing Page — How It Works
   ========================================================================== */

.com-sblms-landing-how {
    background-color: var(--tcc-cream);
    border-radius: var(--tcc-radius-lg);
    padding: 3.5rem 2rem;
    margin-bottom: 4rem;
}

.com-sblms-landing-step {
    text-align: center;
    padding: 1.5rem 1rem;
}

.com-sblms-landing-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    background-color: var(--tcc-coral);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    box-shadow: 0 2px 8px rgba(var(--tcc-coral-rgb), 0.3);
}

.com-sblms-landing-step h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--tcc-gray-900);
}

.com-sblms-landing-step p {
    color: var(--tcc-gray-600);
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* ==========================================================================
   Landing Page — Bottom CTA
   ========================================================================== */

.com-sblms-landing-cta {
    background-color: var(--tcc-burgundy);
    color: #fff;
    padding: 3.5rem 2rem;
    text-align: center;
    border-radius: var(--tcc-radius-lg);
    margin-bottom: 2rem;
}

.com-sblms-landing-cta h3 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.com-sblms-landing-cta p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 0;
}

.com-sblms-landing-cta .btn-tcc {
    margin-top: 1.5rem;
}

/* ==========================================================================
   Landing Page — Footer
   ========================================================================== */

.com-sblms-footer {
    border-top: 1px solid var(--tcc-gray-200);
    padding: 2rem 0 1rem;
    margin-top: 2rem;
    color: var(--tcc-gray-600);
    font-size: 0.875rem;
}

.com-sblms-footer a {
    color: var(--tcc-burgundy);
    text-decoration: none;
}

.com-sblms-footer a:hover {
    text-decoration: underline;
}

/* ==========================================================================
   Stepper / Vertical Timeline
   ========================================================================== */

.sblms-stepper {
    position: relative;
    padding-left: 2rem;
    list-style: none;
    margin: 0;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.sblms-stepper::before {
    content: '';
    position: absolute;
    left: 0.75rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--tcc-gray-200);
}

/* ==========================================================================
   Activity Card
   ========================================================================== */

.sblms-activity {
    position: relative;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid var(--tcc-gray-200);
    border-radius: var(--tcc-radius);
    background-color: #fff;
    border-left-width: 4px;
}

.sblms-activity::before {
    content: '';
    position: absolute;
    left: -1.625rem;
    top: 1.25rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--tcc-gray-600);
    border: 2px solid #fff;
}

/* State-specific colors */

.sblms-activity--locked {
    border-left-color: var(--tcc-gray-600);
    opacity: 0.6;
}

.sblms-activity--locked::before {
    background-color: var(--tcc-gray-600);
}

.sblms-activity--todo {
    border-left-color: var(--tcc-burgundy);
}

.sblms-activity--todo::before {
    background-color: var(--tcc-burgundy);
}

.sblms-activity--pending {
    border-left-color: var(--tcc-coral);
}

.sblms-activity--pending::before {
    background-color: var(--tcc-coral);
}

.sblms-activity--revision {
    border-left-color: #fd7e14;
}

.sblms-activity--revision::before {
    background-color: #fd7e14;
}

.sblms-activity--completed {
    border-left-color: #198754;
}

.sblms-activity--completed::before {
    background-color: #198754;
}

.sblms-activity--expired {
    border-left-color: #dc3545;
}

.sblms-activity--expired::before {
    background-color: #dc3545;
}

/* ==========================================================================
   Status Badge
   ========================================================================== */

.sblms-badge {
    display: inline-block;
    padding: 0.25em 0.65em;
    font-size: 0.75em;
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 50rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.sblms-badge--locked {
    background-color: var(--tcc-gray-600);
    color: #fff;
}

.sblms-badge--todo {
    background-color: var(--tcc-burgundy);
    color: #fff;
}

.sblms-badge--pending {
    background-color: var(--tcc-coral);
    color: #fff;
}

.sblms-badge--revision {
    background-color: #fd7e14;
    color: #fff;
}

.sblms-badge--completed {
    background-color: #198754;
    color: #fff;
}

.sblms-badge--expired {
    background-color: #dc3545;
    color: #fff;
}

/* ==========================================================================
   Dashboard Grid
   ========================================================================== */

.sblms-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 1rem 0;
}

.sblms-dashboard__card {
    border: 1px solid var(--tcc-gray-200);
    border-radius: var(--tcc-radius);
    padding: 1.25rem;
    background-color: #fff;
}

.sblms-dashboard__stat {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--tcc-burgundy);
}

.sblms-dashboard__label {
    font-size: 0.875rem;
    color: var(--tcc-gray-600);
    margin-top: 0.25rem;
}

/* ==========================================================================
   Stepper Item (site program view)
   ========================================================================== */

.sblms-stepper-item {
    position: relative;
    padding: 1rem 1rem 1rem 3.5rem;
    margin-bottom: 0;
}

.sblms-stepper-indicator {
    position: absolute;
    left: 0;
    top: 1rem;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.875rem;
    z-index: 1;
}

.sblms-stepper-number {
    display: none;
}

.sblms-stepper-indicator .sblms-stepper-number {
    display: none;
}

.sblms-stepper-content {
    border: 1px solid var(--tcc-gray-200);
    border-radius: var(--tcc-radius);
    padding: 1rem 1.25rem;
    background-color: #fff;
}

.sblms-stepper-item.active .sblms-stepper-content {
    border-color: var(--tcc-burgundy);
    box-shadow: 0 0 0 0.125rem rgba(var(--tcc-burgundy-rgb), 0.15);
}

.sblms-stepper-item.completed .sblms-stepper-content {
    opacity: 0.8;
}

.sblms-stepper-item[data-status="locked"] .sblms-stepper-content {
    opacity: 0.5;
}

.sblms-stepper-connector {
    position: absolute;
    left: 1.2rem;
    top: 3.5rem;
    bottom: -1rem;
    width: 2px;
    background-color: var(--tcc-gray-200);
}

.sblms-stepper-connector.completed {
    background-color: #198754;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */

.sblms-toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 1090;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 350px;
}

.sblms-toast {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: var(--tcc-radius);
    box-shadow: 0 0.25rem 0.75rem rgba(0, 0, 0, 0.15);
    color: #fff;
    font-size: 0.875rem;
    animation: sblms-toast-in 0.3s ease-out;
}

.sblms-toast--success { background-color: #198754; }
.sblms-toast--error { background-color: #dc3545; }
.sblms-toast--warning { background-color: #ffc107; color: #000; }

.sblms-toast-close {
    background: none;
    border: none;
    color: inherit;
    margin-left: auto;
    padding: 0 0 0 0.75rem;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    opacity: 0.7;
}

.sblms-toast-close:hover { opacity: 1; }

@keyframes sblms-toast-in {
    from { opacity: 0; transform: translateX(1rem); }
    to { opacity: 1; transform: translateX(0); }
}

/* ==========================================================================
   Reject Modal
   ========================================================================== */

.sblms-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sblms-modal {
    background: #fff;
    border-radius: var(--tcc-radius-lg);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 500px;
    margin: 1rem;
    animation: sblms-modal-in 0.2s ease-out;
}

.sblms-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--tcc-gray-200);
}

.sblms-modal-header h5 { margin: 0; }

.sblms-modal-body { padding: 1.25rem; }

.sblms-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid var(--tcc-gray-200);
}

@keyframes sblms-modal-in {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* ==========================================================================
   Loading Spinner
   ========================================================================== */

.sblms-spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: sblms-spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 0.25em;
}

@keyframes sblms-spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   Responsive — Mobile Adjustments
   ========================================================================== */

@media (max-width: 767.98px) {
    /* Navbar: hamburger toggle */
    .com-sblms-navbar-toggle {
        display: block;
    }

    .com-sblms-navbar {
        flex-wrap: wrap;
    }

    .com-sblms-navbar ul.mod-menu {
        display: none !important;
        flex-direction: column !important;
        width: 100%;
        padding-top: 0.75rem;
        gap: 0;
    }

    .com-sblms-navbar ul.mod-menu.show {
        display: flex !important;
    }

    .com-sblms-navbar ul.mod-menu a {
        padding: 0.65rem 0;
        border-bottom: 1px solid var(--tcc-gray-200);
    }

    .com-sblms-navbar ul.mod-menu li:last-child a {
        border-bottom: none;
        margin-top: 0.5rem;
        text-align: center;
    }

    /* Landing hero */
    .com-sblms-landing-hero {
        padding: 3rem 1.25rem;
    }

    .com-sblms-landing-hero h1 {
        font-size: 1.85rem;
    }

    .com-sblms-landing-hero p {
        font-size: 1rem;
    }

    .com-sblms-landing-how {
        padding: 2rem 1rem;
    }

    .com-sblms-landing-cta {
        padding: 2.5rem 1.25rem;
    }

    /* Stepper: reduce left padding on mobile */
    .sblms-stepper {
        padding-left: 1rem;
    }

    .sblms-stepper::before {
        left: 0.4rem;
    }

    .sblms-stepper-item {
        padding-left: 2.5rem;
    }

    .sblms-stepper-indicator {
        width: 2rem;
        height: 2rem;
        font-size: 0.75rem;
    }

    .sblms-stepper-connector {
        left: 0.9rem;
        top: 3rem;
    }

    .sblms-stepper-content h5 {
        font-size: 0.95rem;
    }

    /* Activity cards: stack header items vertically */
    .sblms-activity .d-flex {
        flex-direction: column;
        gap: 0.5rem;
    }

    /* Approval action buttons: stack on mobile */
    .com-sblms-approval-review .d-flex.gap-3 {
        flex-direction: column;
    }

    .com-sblms-approval-review .btn-lg {
        width: 100%;
    }

    /* Dashboard grid: single column */
    .sblms-dashboard {
        grid-template-columns: 1fr;
    }

    .sblms-dashboard__stat {
        font-size: 1.5rem;
    }

    /* Toast: full-width on mobile */
    .sblms-toast-container {
        right: 0.5rem;
        left: 0.5rem;
        max-width: none;
    }
}