/* assets/css/components.css */
.navbar.navbar-main {
    background: var(--navbar-bg) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    padding-top: 0.8rem;
    padding-bottom: 0.8rem;
    transition: all .3s ease;
}

html[data-theme="light"] .navbar.navbar-main {
    box-shadow: var(--shadow-sm);
}

html[data-theme="dark"] .navbar.navbar-main.bg-primary,
html[data-theme="light"] .navbar.navbar-main.bg-primary {
    background: var(--navbar-bg) !important;
}

.navbar-main .container {
    gap: .65rem;
}

.navbar.navbar-main.is-scrolled {
    background: color-mix(in srgb, var(--navbar-bg) 88%, var(--surface) 12%) !important;
    box-shadow: var(--shadow-md);
}

.navbar-main .navbar-collapse {
    justify-content: space-between;
}

.navbar-main .navbar-nav {
    align-items: center;
}

.navbar-main .navbar-nav.me-auto,
.navbar-main .navbar-nav.align-items-lg-center {
    flex-wrap: nowrap;
    gap: .15rem;
}

.navbar-main .navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-top: 0;
    padding-bottom: 0;
    color: var(--navbar-text) !important;
}

.navbar-main .navbar-brand,
.navbar-main .nav-link,
.navbar-main .navbar-text {
    color: var(--navbar-text) !important;
}

.navbar-main .nav-link {
    border-radius: 10px;
    font-weight: 600;
    font-size: .9rem;
    line-height: 1.15;
    white-space: nowrap !important;
    padding: 0.5rem 0.7rem !important;
    transition: 0.2s ease;
    position: relative;
}

.navbar-main .nav-link::after {
    content: "";
    position: absolute;
    left: 0.78rem;
    right: 0.78rem;
    bottom: 0.2rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(120deg, #60a5fa, #2563eb);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .24s ease;
}

.navbar-main .nav-link:hover,
.navbar-main .nav-link.active {
    color: var(--primary) !important;
    background: color-mix(in srgb, var(--primary) 10%, transparent);
}

.navbar-main .nav-link:hover::after,
.navbar-main .nav-link.active::after {
    transform: scaleX(1);
}

.question-number-line {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin-bottom: 0.75rem;
}

.question-id-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.68rem;
    color: var(--text-muted);
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 7px;
    white-space: nowrap;
    opacity: 0.7;
    user-select: none;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text);
    transition: all .2s ease;
}

.theme-toggle:hover { transform: translateY(-1px); box-shadow: var(--card-shadow); }

.navbar-user-name {
    display: inline-block;
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    vertical-align: bottom;
}

.card,
.content-card {
    background: var(--surface);
    background-image: linear-gradient(180deg, color-mix(in srgb, var(--primary) 4%, transparent) 0%, transparent 80%);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all .4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.card:hover,
.content-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow);
    border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
    background-image: linear-gradient(180deg, color-mix(in srgb, var(--primary) 7%, transparent) 0%, transparent 100%);
}

.card-soft {
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 93%, #fff 7%), var(--surface));
}

.card-glass {
    background: color-mix(in srgb, var(--surface) 68%, transparent);
    backdrop-filter: blur(10px);
}

.card-highlight {
    border-color: color-mix(in srgb, var(--primary) 46%, var(--border));
    box-shadow: 0 24px 42px color-mix(in srgb, var(--primary) 24%, transparent);
}

.card-header {
    background: transparent !important;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent) !important;
    padding: 1.15rem 1.4rem;
}
.card-header.bg-success, 
.card-header.bg-primary, 
.card-header.bg-warning, 
.card-header.bg-danger {
    background: inherit !important; /* Forces it to keep its color mostly, handled by bootstrap */
}

/* Force bg-white to act as standard transparent header on both themes to maintain premium look */
.card-header.bg-white,
.card-header.bg-light {
    background: transparent !important;
}

.card-title,
h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.015em;
}

.card p,
.card li,
.card label,
.table td,
.table th {
    color: var(--text);
}

.btn {
    border-radius: 12px;
    font-weight: 600;
    transition: all .25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:active {
    transform: translateY(1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    border-color: transparent;
    color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 90%, #ffffff), var(--primary-hover));
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px color-mix(in srgb, var(--primary) 40%, transparent);
}

.primary-btn {
    background: linear-gradient(135deg, #3b82f6, #6366f1);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 12px 18px;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59,130,246,0.3);
}

.btn-outline-primary { border-color: color-mix(in srgb, var(--primary) 40%, var(--border)); color: var(--primary); background: transparent; }
.btn-outline-primary:hover { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 6px 16px color-mix(in srgb, var(--primary) 30%, transparent); transform: translateY(-2px); }

.form-control,
.form-select,
.form-check-input,
textarea,
select,
input[type="text"],
input[type="email"],
input[type="password"] {
    background-color: var(--surface) !important;
    color: var(--text) !important;
    border: 1px solid var(--border) !important;
    border-radius: 12px !important;
}

.form-control::placeholder,
input::placeholder,
textarea::placeholder { color: var(--text-muted) !important; }

.form-control:focus,
.form-select:focus,
.form-check-input:focus,
input:focus,
textarea:focus,
select:focus {
    box-shadow: 0 0 0 0.2rem var(--ring) !important;
    border-color: var(--primary) !important;
}

.form-check-input {
    width: 1.15em;
    height: 1.15em;
    flex-shrink: 0;
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border)) !important;
    border-radius: 0.25em !important;
    cursor: pointer;
}

.form-check-input:hover {
    border-color: var(--primary) !important;
}

.form-check-input:checked,
.form-check-input:indeterminate {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.form-check-input:checked[type="checkbox"] {
    background-image: var(--bs-form-check-bg-image) !important;
}

.form-switch .form-check-input:checked {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.form-switch .form-check-input {
    border-radius: 2em !important;
}

.form-check-label {
    cursor: pointer;
}

.alert {
    border-radius: 14px;
    border: 1px solid var(--border);
}

.table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--border);
    color: var(--text);
}

.table > :not(caption) > * > * {
    border-bottom-color: var(--border);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.table-hover > tbody > tr:hover > * {
    background-color: color-mix(in srgb, var(--primary) 10%, transparent);
    color: var(--text);
}

.badge {
    border-radius: 999px;
    padding: 0.45em 0.7em;
}

.pagination .page-link {
    border-radius: 10px;
    border-color: var(--border);
    background: var(--surface);
    color: var(--text);
}

.pagination .page-item.active .page-link {
    background: var(--primary);
    border-color: var(--primary);
}

.site-footer {
    background: var(--footer-bg) !important;
    border-top: 1px solid var(--border);
}

.site-footer a { color: #dce7ff; }
.site-footer a:hover { color: #fff; }

.sorucoz-page .option-item,
.sorucoz-page .question-card,
#question-card,
.option-label,
.option-card {
    border-radius: 14px !important;
    border: 1px solid var(--border) !important;
    background: var(--surface) !important;
    color: var(--text) !important;
}

.option-item:hover,
.option-label:hover,
.option-card:hover {
    border-color: color-mix(in srgb, var(--primary) 58%, var(--border)) !important;
    box-shadow: var(--card-shadow);
}

.option-item.selected,
.option-item.option-selected,
.option-label.selected,
.option-card.selected {
    border-left: 6px solid var(--primary) !important;
    border-color: var(--primary) !important;
    background: color-mix(in srgb, var(--primary) 22%, var(--surface)) !important;
    color: var(--text) !important;
}

.option-item.correct,
.option-item.option-correct,
.option-label.correct,
.option-card.correct,
.option-item.correct-answer {
    border-left: 6px solid var(--success) !important;
    border-color: var(--success) !important;
    background: color-mix(in srgb, var(--success) 24%, var(--surface)) !important;
    color: var(--text) !important;
    font-weight: 600;
}

.option-item.incorrect,
.option-item.option-incorrect,
.option-label.incorrect,
.option-card.incorrect,
.option-item.wrong-answer {
    border-left: 6px solid var(--danger) !important;
    border-color: var(--danger) !important;
    background: color-mix(in srgb, var(--danger) 22%, var(--surface)) !important;
    color: var(--text) !important;
    font-weight: 600;
}

/* Dashboard readability */
.dashboard-topic-item {
    background: var(--surface) !important;
    border: 1px solid var(--border) !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    border-radius: 12px;
    margin-bottom: 0.5rem;
    transition: all .25s ease;
}

.dashboard-topic-item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--primary) 30%, var(--border)) !important;
}

.dashboard-topic-main {
    flex: 1;
}

.dashboard-topic-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}



.dashboard-topic-btn {
    font-weight: 700 !important;
    border-width: 1px !important;
}

html[data-theme="light"] .dashboard-topic-btn.btn-outline-primary {
    color: #1d4ed8 !important;
    border-color: rgba(29, 78, 216, 0.42) !important;
    background: #fff !important;
}

html[data-theme="light"] .dashboard-topic-btn.btn-outline-warning {
    color: #a85500 !important;
    border-color: rgba(217, 119, 6, 0.45) !important;
    background: #fff !important;
}

html[data-theme="light"] .dashboard-topic-btn.btn-outline-success {
    color: #0f7a39 !important;
    border-color: rgba(22, 163, 74, 0.42) !important;
    background: #fff !important;
}

@media (max-width: 1399px) {
    .navbar-main .nav-link {
        font-size: .84rem;
        padding: 0.46rem 0.56rem !important;
    }

    .navbar-main .navbar-brand strong {
        font-size: 1rem;
    }

    .navbar-user-name {
        max-width: 105px;
    }
}

@media (max-width: 768px) {
    .dashboard-topic-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    .dashboard-topic-actions {
        width: 100%;
        flex-wrap: wrap;
    }
}