/* ============================
   PLATFORMA BUTTONS
   ============================ */

/* Normalisering — nogle browsere giver native buttons systemfont; vi vil arve
   Inter fra body så knapper ser ud som resten af systemet. */
button {
    font-family: inherit;
    font-size: inherit;
}

.platforma-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: var(--platforma-text-sm);
    font-weight: 600;
    letter-spacing: 0.01em;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.08s ease;
}

/* Primær – alle call-to-actions (Log ind, Save, Create osv.)
   HF 2026-05-11: -dark fallback was sky-blue #0174c7 from legacy
   --platforma-primary. Now Platforma-red-dark #B91C36 to match the
   updated brand token. Lift + shadow on hover; press-down on active —
   the "premium SaaS" affordance pattern (Stripe / Linear). */
.platforma-btn-primary {
    background-color: var(--platforma-primary);
    border-color: var(--platforma-primary);
    color: #ffffff;
    box-shadow: var(--platforma-shadow-md);
}

    .platforma-btn-primary:hover:not(:disabled) {
        background-color: var(--platforma-primary-dark, #B91C36);
        border-color: var(--platforma-primary-dark, #B91C36);
        transform: translateY(-1px);
        box-shadow: var(--platforma-shadow-lg);
    }

    .platforma-btn-primary:active:not(:disabled) {
        transform: translateY(0);
        box-shadow: var(--platforma-shadow-sm);
    }

/* Sekundær – neutral knap
   HF 2026-05-11: added active-state press for parity with primary +
   outline. All button variants now share the same lift/press feel. */
.platforma-btn-secondary {
    background-color: var(--platforma-gray-100);
    border-color: var(--platforma-gray-300);
    color: var(--platforma-gray-800);
}

    .platforma-btn-secondary:hover:not(:disabled) {
        background-color: var(--platforma-gray-200);
        border-color: var(--platforma-gray-400);
        transform: translateY(-1px);
        box-shadow: var(--platforma-shadow-sm);
    }

    .platforma-btn-secondary:active:not(:disabled) {
        transform: translateY(0);
        box-shadow: none;
    }

/* Ghost – til Cancel, “View all” osv.
   HF 2026-05-11: added subtle active-state press for parity. */
.platforma-btn-ghost {
    background-color: transparent;
    border-color: transparent;
    color: var(--platforma-gray-700);
    box-shadow: none;
}

    .platforma-btn-ghost:hover:not(:disabled) {
        background-color: var(--platforma-gray-100);
        border-color: var(--platforma-gray-200);
    }

    .platforma-btn-ghost:active:not(:disabled) {
        background-color: var(--platforma-gray-200);
    }

/* Outline – synlig sekundær knap med border (CRM actions, status transitions) */
.platforma-btn-outline {
    background-color: var(--platforma-white);
    border-color: var(--platforma-gray-400);
    color: var(--platforma-gray-800);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    font-weight: 600;
}

    .platforma-btn-outline:hover:not(:disabled) {
        background-color: var(--platforma-gray-50);
        border-color: var(--platforma-gray-500);
        color: var(--platforma-gray-900);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    }

    .platforma-btn-outline:active:not(:disabled) {
        background-color: var(--platforma-gray-100);
        box-shadow: none;
    }

/* Outline Primary – outline med primary farve
   HF 2026-05-11: hover-tint was rgba(0, 158, 247, 0.06) sky-blue from
   legacy primary; switched to brand-red token + tinted bg so this
   variant follows the new Platforma-red action color too. */
.platforma-btn-outline-primary {
    background-color: var(--platforma-white);
    border-color: var(--platforma-primary);
    color: var(--platforma-primary);
    box-shadow: none;
}

    .platforma-btn-outline-primary:hover:not(:disabled) {
        background-color: var(--platforma-primary-light, rgba(212, 33, 61, 0.06));
        border-color: var(--platforma-primary-dark, #B91C36);
        color: var(--platforma-primary-dark, #B91C36);
    }

/* Destructive / danger */
.platforma-btn-danger {
    background-color: var(--platforma-danger);
    border-color: var(--platforma-danger);
    color: #ffffff;
}

    .platforma-btn-danger:hover:not(:disabled) {
        background-color: #c53046;
        border-color: #c53046;
    }

/* Affirmative / success — used for "approve", "publish", "confirm" bulk
   actions. Introduced Slice REV-2 (`41545a51`) without a CSS definition;
   FormClassConsistency governance pinned the gap. Slice TS.public-api-fix
   (2026-05-14) supplies the missing CSS using the existing --platforma-success
   token (already defined in :root / theme files). */
.platforma-btn-success {
    background-color: var(--platforma-success);
    border-color: var(--platforma-success);
    color: #ffffff;
}

    .platforma-btn-success:hover:not(:disabled) {
        background-color: var(--platforma-success-dark, #15803d);
        border-color: var(--platforma-success-dark, #15803d);
    }

/* Størrelser */
.platforma-btn-xs {
    min-height: 1.9rem;
    padding: 0.25rem 0.7rem;
    font-size: var(--platforma-text-xs);
}

.platforma-btn-sm {
    min-height: 2.1rem;
    padding: 0.4rem 0.9rem;
    font-size: var(--platforma-text-sm);
}

.platforma-btn-lg {
    min-height: 2.9rem;
    padding: 0.7rem 1.4rem;
    font-size: var(--platforma-text-md, 0.95rem);
}

/* Kun ikon-knapper */
.platforma-btn-icon {
    padding: 0.45rem;
    min-width: 2.2rem;
    min-height: 2.2rem;
}

    .platforma-btn-icon svg {
        width: 1.1rem;
        height: 1.1rem;
    }

/* Disabled state */
.platforma-btn:disabled,
.platforma-btn[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

/* ──────────────────────────────────────────────────────────────────
   S5.6b — Standard inline-row-action button (2026-04-27)
   ──────────────────────────────────────────────────────────────────
   Senior Frontend Design System Engineer: ÉN class til alle inline
   actions inde i admin-table-rows. Erstatter legacy wp-link-action
   (text-link styling) med proper button-affordance:
     • outline-border + neutral foreground
     • hover-fill med brand-accent
     • size matcher table-row visual rhythm (small, compact)
     • danger-variant til destruktive actions

   Brug:
     <a class="platforma-btn-action">Rediger</a>
     <button class="platforma-btn-action platforma-btn-action--danger">Slet</button>
     <button class="platforma-btn-action platforma-btn-action--muted">Arkivér</button>
   ────────────────────────────────────────────────────────────────── */
.platforma-btn-action {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .35rem .8rem;
    background: transparent;
    border: 1px solid var(--platforma-surface-line, var(--platforma-border));
    color: var(--platforma-ink-strong, var(--platforma-gray-700));
    border-radius: 6px;
    font-size: .78rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
    line-height: 1.2;
    font-family: inherit;
}
.platforma-btn-action:hover {
    /* HF 2026-05-11: hover/focus colors aligned to Platforma brand
       primary (red) instead of the legacy fallback blue #2E5C8A. Brings
       table-row action buttons into the same visual family as the rest
       of the button system. */
    background: var(--pf-color-action-primary-soft, var(--platforma-primary-light, #FDF1F3));
    border-color: var(--pf-color-action-primary, var(--platforma-primary, #D4213D));
    color: var(--pf-color-action-primary, var(--platforma-primary, #D4213D));
    text-decoration: none;
}
.platforma-btn-action:focus-visible {
    outline: none;
    box-shadow: var(--platforma-focus-ring, 0 0 0 3px rgba(212, 33, 61, 0.28));
}
.platforma-btn-action--muted {
    color: var(--platforma-ink-muted, var(--platforma-gray-500));
}
.platforma-btn-action--muted:hover {
    background: var(--platforma-parchment-100, var(--platforma-gray-100));
    border-color: var(--platforma-ink-muted, var(--platforma-gray-500));
    color: var(--platforma-ink-strong, var(--platforma-gray-800));
}
.platforma-btn-action--danger:hover {
    background: var(--platforma-danger-light, #FEE2E2);
    border-color: var(--platforma-danger, #F1416C);
    color: var(--platforma-danger, #F1416C);
}
.platforma-btn-action[disabled],
.platforma-btn-action[aria-disabled="true"] {
    opacity: .55;
    cursor: not-allowed;
}

/* Fokus – accessibility
   HF 2026-05-11: was hardcoded rgba(0, 158, 247, 0.32) sky-blue from
   the legacy --platforma-primary palette. Now references the canonical
   --pf-focus-ring token so the ring follows the brand and respects
   dark-mode overrides automatically. Falls back to a Platforma-red
   tinted ring when tokens unavailable. */
.platforma-btn:focus-visible {
    outline: none;
    box-shadow: var(--pf-focus-ring, var(--platforma-focus-ring, 0 0 0 3px rgba(212, 33, 61, 0.32)));
}

/* Loading state – spinner inside button */
.platforma-btn-loading {
    pointer-events: none;
    opacity: 0.75;
}

.platforma-btn-spinner {
    animation: platforma-spin 0.7s linear infinite;
    flex-shrink: 0;
}

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