/* =============================================================
   frontend-forms.css  —  Form component styles
   Requires: frontend-tokens.css
   ============================================================= */


/* ── Form group (wraps label + input + error) ────────────── */
.mz-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}


/* ── Label ───────────────────────────────────────────────── */
.mz-form-label {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--mz-text-heading);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-wrap: wrap;
}

/* Required asterisk */
.mz-form-required {
    color: var(--mz-accent);
    font-size: 0.8rem;
    line-height: 1;
}

/* Conditional asterisk — dims when the either/or partner is filled */
.mz-form-required-conditional {
    color: var(--mz-accent);
    font-size: 0.8rem;
    line-height: 1;
    transition: opacity var(--mz-duration-sm) ease;
}

.mz-form-required-conditional.satisfied {
    opacity: 0.25;
}

/* Label hint — small note in lighter text */
.mz-form-label-hint {
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    font-size: 0.75rem;
    color: var(--mz-text-muted);
}


/* ── Input / Textarea ────────────────────────────────────── */
.mz-form-input {
    width: 100%;
    background: var(--mz-surface);
    color: var(--mz-text-body);
    border: 1.5px solid var(--mz-border);
    border-radius: var(--mz-radius-md);
    padding: 0.8125rem 1rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.5;
    outline: none;
    transition:
        border-color var(--mz-duration-sm) ease,
        box-shadow var(--mz-duration-sm) ease,
        background var(--mz-duration-sm) ease;
    -webkit-appearance: none;
    appearance: none;
}

.mz-form-input::placeholder {
    color: var(--mz-text-muted);
    opacity: 0.65;
}

.mz-form-input:hover {
    border-color: var(--mz-accent-border);
}

.mz-form-input:focus {
    border-color: var(--mz-accent);
    box-shadow: 0 0 0 3px var(--mz-accent-pale);
}

/* Textarea */
.mz-form-textarea {
    resize: vertical;
    min-height: 130px;
}

/* Either/or active highlight (both empty — needs attention) */
.mz-form-input.mz-input-either-active {
    border-color: var(--mz-accent);
    box-shadow: 0 0 0 3px var(--mz-accent-pale);
}

/* Error state */
.mz-form-group--error .mz-form-input {
    border-color: var(--mz-accent);
    box-shadow: 0 0 0 3px var(--mz-accent-pale);
}

/* Inline field error message */
.mz-form-error-msg {
    font-size: 0.8125rem;
    color: var(--mz-accent);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.mz-form-error-msg::before {
    content: '\f623';
    /* bi-exclamation-circle */
    font-family: 'bootstrap-icons';
    font-size: 0.75rem;
}

/* Error summary banner */
.mz-form-error-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: var(--mz-accent-pale);
    border: 1.5px solid var(--mz-accent-border);
    border-radius: var(--mz-radius-md);
    padding: 0.875rem 1.125rem;
    color: var(--mz-accent);
    font-size: 0.9375rem;
}

.mz-form-error-banner>i {
    font-size: 1.125rem;
    flex-shrink: 0;
    margin-top: 0.05rem;
}


/* ── Dark mode ───────────────────────────────────────────── */
[data-theme="dark"] .mz-form-input {
    background: var(--mz-dark-surface-raised);
    border-color: var(--mz-dark-border);
    color: var(--mz-text-on-dark);
}

[data-theme="dark"] .mz-form-input::placeholder {
    color: var(--mz-text-on-dark-muted);
    opacity: 0.55;
}

[data-theme="dark"] .mz-form-input:hover {
    border-color: var(--mz-accent-border);
}

[data-theme="dark"] .mz-form-input:focus {
    border-color: var(--mz-accent);
    box-shadow: 0 0 0 3px rgba(232, 33, 42, 0.15);
}

[data-theme="dark"] .mz-form-label {
    color: var(--mz-text-on-dark);
}


/* ── Submit button loading state ─────────────────────────── */
.mz-btn.is-loading {
    opacity: 0.7;
    pointer-events: none;
    cursor: not-allowed;
}

.mz-btn.is-loading::after {
    content: '';
    display: inline-block;
    width: 0.875rem;
    height: 0.875rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: mz-spin 0.6s linear infinite;
    margin-left: 0.5rem;
    vertical-align: middle;
    flex-shrink: 0;
}

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


/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 575.98px) {
    .mz-form-input {
        font-size: 1rem;
    }

    /* prevent iOS zoom on focus */
}