/**
 * Repario Design System — Inputs
 *
 * Standardized form input components for the App Shell.
 * All form elements MUST use these classes. Page-specific input
 * classes (tn-input, td-input) are deprecated — use rep-input instead.
 *
 * Usage:
 *   <input type="text" class="rep-input" placeholder="Name">
 *   <select class="rep-select"><option>…</option></select>
 *   <textarea class="rep-textarea" rows="3"></textarea>
 *   <input type="text" class="rep-input rep-input-mono" placeholder="IMEI">
 *
 * Depends on: tokens.css
 * @package Repario_SaaS
 */

/* ── Base Input ────────────────────────────────────────────────────────── */

.rep-input,
.rep-select,
.rep-textarea {
    width: 100%;
    background: var(--rep-bg-surface);
    color: var(--rep-text-primary);
    border: 1px solid var(--rep-border-default);
    border-radius: var(--rep-radius-lg);
    padding: var(--rep-space-2-5) var(--rep-space-3);
    font-size: var(--rep-font-size-sm);
    font-family: var(--rep-font-family-base);
    line-height: 1.5;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color var(--rep-transition-fast), box-shadow var(--rep-transition-fast);
    box-sizing: border-box;
}

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

/* ── Focus State ───────────────────────────────────────────────────────── */

.rep-input:focus,
.rep-select:focus,
.rep-textarea:focus {
    border-color: var(--rep-accent);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--rep-accent) 20%, transparent);
}

/* ── Disabled State ────────────────────────────────────────────────────── */

.rep-input:disabled,
.rep-select:disabled,
.rep-textarea:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── Select ────────────────────────────────────────────────────────────── */

.rep-select {
    padding-right: var(--rep-space-8);
    cursor: pointer;
}

.rep-select option {
    background: var(--rep-bg-surface);
    color: var(--rep-text-primary);
}

/* ── Textarea ──────────────────────────────────────────────────────────── */

.rep-textarea {
    resize: vertical;
    min-height: 4rem;
}

/* ── Monospace Variant ─────────────────────────────────────────────────── */

.rep-input-mono {
    font-family: var(--rep-font-family-mono);
}

/* ── Label ─────────────────────────────────────────────────────────────── */

.rep-label {
    display: block;
    font-size: var(--rep-font-size-xs);
    font-weight: var(--rep-font-weight-bold);
    color: var(--rep-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--rep-space-1-5);
}

/* ── Field Group (label + input wrapper) ───────────────────────────────── */

.rep-field {
    display: flex;
    flex-direction: column;
    gap: var(--rep-space-1-5);
}

/* ── Alert Messages ───────────────────────────────────────────────────── */

.rep-alert {
    padding: var(--rep-space-2) var(--rep-space-3);
    border-radius: var(--rep-radius-md);
    font-size: var(--rep-font-size-sm);
    line-height: 1.5;
}

.rep-alert-danger {
    background: color-mix(in srgb, var(--rep-color-danger) 12%, transparent);
    color: var(--rep-color-danger);
}

.rep-alert-success {
    background: color-mix(in srgb, var(--rep-color-success) 12%, transparent);
    color: var(--rep-color-success);
}