/* ============================================
   COMPONENTS — Buttons, Cards, Badges, Forms
   rolandmantama.ch
   ============================================ */

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    line-height: 1;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition:
        background-color var(--transition-fast),
        color var(--transition-fast),
        border-color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.btn--primary {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.3);
}

.btn--primary:hover {
    background: linear-gradient(135deg, #0284c7, #2563eb);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 6px 25px rgba(14, 165, 233, 0.4);
    transform: translateY(-2px);
}

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

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

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: transparent;
}

.btn--ghost:hover {
    color: var(--color-accent);
    background: var(--color-accent-glow);
}

.btn--sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--text-xs);
}

.btn--lg {
    padding: 1rem 2.25rem;
    font-size: var(--text-base);
}

/* --- Cards --- */
.card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition:
        box-shadow 400ms cubic-bezier(0.34, 1.56, 0.64, 1),
        border-color var(--transition-normal),
        transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card:hover {
    box-shadow: 0 12px 32px rgba(14, 165, 233, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
    border-color: var(--color-accent);
    transform: translateY(-4px);
}

[data-theme="dark"] .card:hover {
    box-shadow: 0 12px 32px rgba(56, 189, 248, 0.12), 0 4px 12px rgba(0, 0, 0, 0.2);
}

.card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
}

.card__text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- Tags / Badges --- */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--text-xs);
    font-weight: 500;
    background: var(--color-bg-tertiary);
    color: var(--color-text-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.tag:hover {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(139, 92, 246, 0.1));
    color: var(--color-accent);
    border-color: rgba(14, 165, 233, 0.3);
}

/* --- Form Elements --- */
.form-group {
    margin-bottom: var(--space-lg);
    position: relative;
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xs);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--text-base);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    transition:
        border-color var(--transition-fast),
        box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-glow);
    outline: none;
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
    margin-top: var(--space-xs);
}

/* --- Error Page --- */
.error-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-3xl) var(--container-padding);
}

.error-page__container {
    max-width: 500px;
}

.error-page__code {
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 12rem);
    font-weight: 900;
    color: var(--color-bg-tertiary);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.error-page__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
}

.error-page__text {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

/* --- Cookie Banner --- */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9998;
    background: var(--color-card-bg);
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    padding: var(--space-md) var(--container-padding);
    animation: slideUp 0.4s ease;
}

.cookie-banner__content {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

.cookie-banner__text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    flex: 1;
    min-width: 200px;
}

.cookie-banner__actions {
    display: flex;
    gap: var(--space-sm);
    flex-shrink: 0;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

/* --- Legal Page --- */
.legal-page {
    padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-5xl);
}

.legal-page__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.legal-page__title {
    margin-bottom: var(--space-3xl);
}

.legal-page__content h2 {
    font-size: var(--text-2xl);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.legal-page__content h3 {
    font-size: var(--text-lg);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.legal-page__content p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

.legal-page__content ul {
    margin-bottom: var(--space-md);
    padding-left: var(--space-xl);
    list-style: disc;
}

.legal-page__content li {
    margin-bottom: var(--space-sm);
    line-height: 1.6;
    color: var(--color-text-secondary);
}

.legal-page__content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.error-page__debug {
    text-align: left;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    background: var(--color-code-bg);
    color: #fafaf9;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-bottom: var(--space-xl);
}