/* =====================================================================
   Genbrugelige komponenter: knapper, cards, badges, forms, gem-hjerte
   ===================================================================== */

/* ---- Knapper ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-weight: 600;
    font-size: var(--fs-body-sm);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    transition: transform var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
}
.btn:active { transform: scale(0.97); }

.btn--primary { background: var(--color-ink); color: #fff; }
.btn--primary:hover { background: var(--color-primary-hover); }

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

.btn--outline { background: transparent; color: var(--color-ink); border-color: var(--color-border-strong); }
.btn--outline:hover { border-color: var(--color-ink); }

.btn--ghost { background: transparent; color: var(--color-ink); }
.btn--ghost:hover { background: var(--color-background-alt); }

.btn--sm { padding: 0.5rem 0.9rem; font-size: var(--fs-caption); }
.btn--lg { padding: 1rem 1.75rem; font-size: var(--fs-body); }
.btn--block { width: 100%; }
.btn--icon { padding: 0.6rem; border-radius: var(--radius-pill); }
.btn[disabled] { opacity: 0.55; pointer-events: none; }

/* ---- Badges / tags ---- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
    font-size: var(--fs-caption);
    font-weight: 700;
    padding: 0.3rem 0.65rem;
    border-radius: var(--radius-pill);
    background: var(--color-background-alt);
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}
.badge--accent { background: var(--color-accent-soft); color: var(--color-accent-hover); }
.badge--green { background: var(--color-accent-2-soft); color: var(--color-accent-2); }
.badge--dark { background: var(--color-ink); color: #fff; }
.badge--open { background: var(--color-accent-2-soft); color: var(--color-accent-2); }
.badge--closed { background: #E9EBF1; color: var(--color-text-muted); }
.badge__icon { width: 13px; height: 13px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.badge__icon.icon { width: 12px; height: 12px; stroke-width: 2.4; }

/* ---- Card (sted / artikel) ---- */
.card {
    background: var(--color-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-base), transform var(--transition-base);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
}
.card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }

.card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: var(--color-background-alt);
    overflow: hidden;
}
.card__media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 500ms var(--ease);
}
.card:hover .card__media img { transform: scale(1.06); }

.card__badges {
    position: absolute;
    top: var(--space-3); left: var(--space-3);
    display: flex; gap: var(--space-2); flex-wrap: wrap;
}

.card__body {
    padding: var(--space-4) var(--space-4) var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    flex: 1;
}
.card__meta {
    font-size: var(--fs-caption);
    color: var(--color-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.card__title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.15rem;
    line-height: 1.25;
    margin: 0;
    color: var(--color-ink);
}
.card__excerpt {
    font-size: var(--fs-body-sm);
    color: var(--color-text-muted);
    margin: var(--space-1) 0 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card__footer {
    margin-top: auto;
    padding-top: var(--space-3);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--fs-body-sm);
    color: var(--color-text-muted);
}
.card__link-overlay::after {
    content: "";
    position: absolute; inset: 0;
}

/* ---- Gem-hjerte ---- */
.save-btn {
    position: absolute;
    top: var(--space-3); right: var(--space-3);
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center;
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    z-index: 2;
    transition: transform var(--transition-fast);
}
.save-btn:hover { transform: scale(1.08); }
.save-btn svg { width: 19px; height: 19px; stroke: var(--color-ink); fill: none; stroke-width: 2; transition: fill var(--transition-fast), stroke var(--transition-fast); }
.save-btn.is-saved svg { fill: var(--color-accent); stroke: var(--color-accent); }
.save-btn--inline { position: static; background: none; box-shadow: none; width: auto; height: auto; gap: var(--space-2); border-radius: var(--radius-pill); }

@keyframes heart-pop {
    0% { transform: scale(1); }
    35% { transform: scale(1.35); }
    100% { transform: scale(1); }
}
.save-btn.pop svg { animation: heart-pop 320ms var(--ease); }

/* ---- Forms ---- */
.field { margin-bottom: var(--space-4); }
.field label {
    display: block;
    font-size: var(--fs-body-sm);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-ink);
}
.field .hint { font-size: var(--fs-caption); color: var(--color-text-muted); margin-top: var(--space-1); }
.input, .select, .textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input:focus, .select:focus, .textarea:focus {
    border-color: var(--color-ink);
    box-shadow: 0 0 0 3px rgba(22,24,28,0.08);
    outline: none;
}
.textarea { resize: vertical; min-height: 120px; }
.field-error { color: var(--color-error); font-size: var(--fs-caption); margin-top: var(--space-1); }
.form-alert {
    padding: var(--space-4);
    border-radius: var(--radius-sm);
    font-size: var(--fs-body-sm);
    margin-bottom: var(--space-4);
}
.form-alert--error { background: var(--color-error-soft); color: var(--color-error); }
.form-alert--success { background: var(--color-accent-2-soft); color: var(--color-accent-2); }

.checkbox-row { display: flex; align-items: center; gap: var(--space-2); font-size: var(--fs-body-sm); }

/* ---- Toast (feedback ved gem) ---- */
.toast {
    position: fixed;
    bottom: var(--space-5);
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--color-ink);
    color: #fff;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-pill);
    font-size: var(--fs-body-sm);
    font-weight: 600;
    box-shadow: var(--shadow-float);
    z-index: var(--z-toast);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base), transform var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.toast a { color: #fff; text-decoration: underline; }

/* ---- Empty state ---- */
.empty-state {
    text-align: center;
    padding: var(--space-8) var(--space-5);
    color: var(--color-text-muted);
}
.empty-state h3 { color: var(--color-ink); }

/* ---- Pagination ---- */
.pagination { display: flex; gap: var(--space-2); justify-content: center; margin-top: var(--space-7); }
.pagination a, .pagination span {
    display: flex; align-items: center; justify-content: center;
    min-width: 40px; height: 40px; padding: 0 var(--space-2);
    border-radius: var(--radius-sm);
    font-weight: 600; font-size: var(--fs-body-sm);
    border: 1px solid var(--color-border);
}
.pagination a:hover { border-color: var(--color-ink); }
.pagination .is-active { background: var(--color-ink); color: #fff; border-color: var(--color-ink); }

/* ---- Accordion (FAQ) ---- */
.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-trigger {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; text-align: left; background: none; border: none;
    padding: var(--space-4) 0; font-weight: 700; font-size: var(--fs-body-lg);
    color: var(--color-ink);
}
.accordion-trigger .chevron { transition: transform var(--transition-base); flex-shrink: 0; margin-left: var(--space-4); }
.accordion-item.is-open .chevron { transform: rotate(180deg); }
.accordion-panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-base);
}
.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }
.accordion-panel-inner { overflow: hidden; }
.accordion-panel p { padding-bottom: var(--space-4); color: var(--color-text-muted); margin: 0; }

/* ---- Ikoner ---- */
.icon { width: 20px; height: 20px; flex-shrink: 0; }
.icon--xs { width: 14px; height: 14px; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 28px; height: 28px; }

/* ---- Skeleton loading ---- */
.skeleton { background: linear-gradient(90deg, var(--color-background-alt) 25%, #EDEEF3 37%, var(--color-background-alt) 63%); background-size: 400% 100%; animation: skeleton-loading 1.4s ease infinite; border-radius: var(--radius-md); }
@keyframes skeleton-loading { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }