/* ═══════════════════════════════════════════════════════════════
   form.css — Topline global form styles
   Include on any page that uses form elements.
   ═══════════════════════════════════════════════════════════════ */

/* ── Form layout ────────────────────────────────────────────────── */
.form-layout {
    max-width: 680px;
}

.form-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem;
    margin-bottom: 1.5rem;
}

.form-section {
    margin-bottom: 1.75rem;
}

.form-section:last-child {
    margin-bottom: 0;
}

.form-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--charcoal);
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

/* ── Form group ─────────────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

/* ── Labels ─────────────────────────────────────────────────────── */
.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--charcoal);
    display: block;
}

.form-label .required {
    color: var(--terra);
    margin-left: 0.15rem;
}

.form-hint {
    font-size: 0.78rem;
    color: var(--muted);
    margin: 0.2rem 0 0;
    line-height: 1.4;
}

/* ── Inputs ─────────────────────────────────────────────────────── */
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    background: #fff;
    color: var(--charcoal);
    font-size: 0.9rem;
    font-family: inherit;
    line-height: 1.5;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--terra);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--terra) 15%, transparent);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--muted);
    opacity: 0.7;
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background: var(--parchment);
    color: var(--muted);
    cursor: not-allowed;
}



/* Select arrow */
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.25rem;
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* Number input — hide spinners */
.form-input[type="number"] {
    -moz-appearance: textfield;
}
.form-input[type="number"]::-webkit-inner-spin-button,
.form-input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
}

/* Color input */
.form-color {
    width: 48px;
    height: 40px;
    padding: 2px;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    background: none;
    cursor: pointer;
    flex-shrink: 0;
}

/* ── Inline row (color picker etc.) ─────────────────────────────── */
.color-picker-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.color-picker-hint {
    font-size: 0.8rem;
    color: var(--muted);
}

/* ── Form actions ───────────────────────────────────────────────── */
.form-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-top: 1rem;
    margin-top: 1rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

/* ── Alerts ─────────────────────────────────────────────────────── */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.9rem 1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    line-height: 1.5;
}

.alert ul {
    margin: 0;
    padding: 0 0 0 1.1rem;
}

.alert ul li { margin-bottom: 0.2rem; }
.alert ul li:last-child { margin-bottom: 0; }

.alert-error {
    background: #fef2f2;
    border-color: #fca5a5;
    color: #b91c1c;
}

.alert-success {
    background: #f0fdf4;
    border-color: #86efac;
    color: #15803d;
}

.alert-info {
    background: color-mix(in srgb, var(--sage) 10%, white);
    border-color: color-mix(in srgb, var(--sage) 40%, white);
    color: var(--sage);
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 1.25rem;
    }
}