/* components.css — reusable atoms: buttons, badges, form controls, cards */

/* ======================================================================
   BUTTONS
   ====================================================================== */
.btn {
    --btn-pad-y: 0.95rem;
    --btn-pad-x: 1.6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xs);
    padding: var(--btn-pad-y) var(--btn-pad-x);
    font-family: var(--font-display);
    font-size: 0.98rem;
    font-weight: var(--weight-semibold);
    line-height: 1;
    white-space: nowrap;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    transition:
        transform var(--dur-fast) var(--ease-out),
        background-color var(--dur-fast) var(--ease-out),
        border-color var(--dur-fast) var(--ease-out),
        box-shadow var(--dur-mid) var(--ease-out),
        color var(--dur-fast) var(--ease-out);
}

.btn svg { width: 1.15em; height: 1.15em; }

/* primary — solid hot-pink, dark ink for AA contrast */
.btn-primary {
    background: var(--accent);
    color: var(--bg-deep);
    font-weight: var(--weight-bold);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    background: var(--accent-bright);
    transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

/* outline — quiet, lifts to accent on hover */
.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-soft);
    transform: translateY(-2px);
}

.btn-outline:active { transform: translateY(0); }

/* compact pill used in nav */
.nav-cta {
    padding: 0.62rem 1.2rem;
    font-size: 0.92rem;
    background: var(--accent);
    color: var(--bg-deep);
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-weight: var(--weight-bold);
    white-space: nowrap;
    transition: background-color var(--dur-fast) var(--ease-out);
}

.nav-cta:hover {
    background: var(--accent-bright);
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-full { width: 100%; }

/* ======================================================================
   BADGES / PILLS
   ====================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2xs);
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-accent);
    background: var(--accent-soft);
    color: var(--accent);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    font-family: var(--font-display);
    letter-spacing: 0.02em;
}

.badge-success {
    border-color: rgba(52, 211, 153, 0.25);
    background: rgba(52, 211, 153, 0.08);
    color: var(--success);
}

/* ======================================================================
   GENERIC SURFACE CARD
   ====================================================================== */
.card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition:
        transform var(--dur-mid) var(--ease-out),
        border-color var(--dur-mid) var(--ease-out),
        background-color var(--dur-mid) var(--ease-out),
        box-shadow var(--dur-mid) var(--ease-out);
}

/* ======================================================================
   FORM CONTROLS
   ====================================================================== */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xs);
    margin-bottom: var(--space-md);
}

.form-group label {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--bg-deep);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition:
        border-color var(--dur-fast) var(--ease-out),
        box-shadow var(--dur-fast) var(--ease-out),
        background-color var(--dur-fast) var(--ease-out);
}

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

.form-group input:hover,
.form-group textarea:hover {
    border-color: var(--border-accent);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 130px;
}

/* consent checkbox row */
.form-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2xs);
    margin-bottom: var(--space-md);
}

.form-consent input[type="checkbox"] {
    width: 1.15rem;
    height: 1.15rem;
    margin-top: 0.2rem;
    accent-color: var(--accent);
    flex-shrink: 0;
    cursor: pointer;
}

.form-consent label {
    font-size: var(--text-xs);
    color: var(--text-secondary);
    line-height: 1.5;
}

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

/* honeypot — visually & semantically removed from flow */
.hp-field {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* submit feedback */
.form-status {
    margin-top: var(--space-sm);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    min-height: 1.4em;
}

.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--danger); }

@media (max-width: 540px) {
    .form-row { grid-template-columns: 1fr; gap: 0; }
}

/* ===== Language switcher ===== */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 14px;
}
.lang-switch a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid transparent;
    opacity: 0.55;
    transition: opacity 0.2s ease, border-color 0.2s ease;
}
.lang-switch a img {
    width: 18px;
    height: 13px;
    border-radius: 2px;
    display: block;
}
.lang-switch a:hover { opacity: 1; }
.lang-switch a.active {
    opacity: 1;
    border-color: var(--border, rgba(255,255,255,0.15));
}
@media (max-width: 860px) {
    .lang-switch { margin-left: 0; margin-top: 10px; }
}