/* public/css/admin/forms.css
 * All admin form styles: inputs, labels, toggles, form cards, validation errors
 */

/* ===========================
   FORM CARD
   =========================== */
.form-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--card-radius);
    margin-bottom: 24px;
    overflow: hidden;
}

.form-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--card-border);
}

.form-card__title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.form-card__body {
    padding: 24px;
}

/* ===========================
   FORM GRID
   =========================== */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group--full {
    grid-column: 1 / -1;
}

/* ===========================
   FORM LABELS
   =========================== */
.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.form-required {
    color: var(--danger);
    font-size: 12px;
}

.form-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-hint-inline {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-muted);
}

/* ===========================
   FORM INPUTS
   =========================== */
.form-input {
    width: 100%;
    padding: 9px 13px;
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--card-bg);
    color: var(--text-primary);
    font-size: 13.5px;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    appearance: none;
}

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

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

.form-input--error {
    border-color: var(--danger);
}

.form-input--error:focus {
    box-shadow: 0 0 0 3px rgba(239,68,68,0.15);
}

/* ===========================
   FORM SELECT
   =========================== */
.form-select {
    width: 100%;
    padding: 9px 36px 9px 13px;
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--card-bg);
    color: var(--text-primary);
    font-size: 13.5px;
    font-family: inherit;
    transition: border-color 0.15s;
    outline: none;
    appearance: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.form-select--error {
    border-color: var(--danger);
}

/* Loading state for AJAX selects */
.form-select--loading {
    opacity: 0.7;
    cursor: wait;
}

/* ===========================
   FORM TEXTAREA
   =========================== */
.form-textarea {
    width: 100%;
    padding: 9px 13px;
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--card-bg);
    color: var(--text-primary);
    font-size: 13.5px;
    font-family: inherit;
    resize: vertical;
    transition: border-color 0.15s, box-shadow 0.15s;
    outline: none;
    min-height: 100px;
}

.form-textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-light);
}

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

.form-textarea--error {
    border-color: var(--danger);
}

/* ===========================
   VALIDATION ERRORS
   =========================== */
.form-error {
    font-size: 12px;
    color: var(--danger);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ===========================
   TOGGLE SWITCHES
   =========================== */
.form-toggles-row {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 24px;
    padding: 20px;
    background-color: var(--sb-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
}

.form-toggle {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
}

.toggle-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

/* CSS toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input[type="checkbox"] {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background-color: #d1d5db;
    border-radius: 24px;
    transition: background-color 0.2s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background-color: #ffffff;
    border-radius: 50%;
    transition: transform 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--success);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(18px);
}

/* ===========================
   IMAGE UPLOAD
   =========================== */
.image-upload {
    margin-bottom: 24px;
}

.image-upload__label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.image-upload__preview-wrap {
    width: 140px;
    height: 100px;
    border: 2px dashed var(--card-border);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    margin-bottom: 10px;
    background-color: var(--sb-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-upload__preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-upload__input {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    cursor: pointer;
}

.image-upload__hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
    margin-bottom: 0;
}

/* ===========================
   FORM ACTIONS
   =========================== */
.form-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 4px;
}

/* Cancel button */
.btn-cancel {
    display: inline-flex;
    align-items: center;
    padding: 9px 18px;
    background-color: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
}

.btn-cancel:hover {
    background-color: var(--sb-bg);
    border-color: var(--text-muted);
    color: var(--text-primary);
}

/* Danger button */
.btn-danger-action {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    background-color: var(--danger);
    color: #ffffff;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s;
}

.btn-danger-action:hover {
    background-color: var(--danger-hover);
}

/* ===========================
   TICKET META GRID (support show)
   =========================== */
.ticket-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background-color: var(--sb-bg);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--card-border);
}

.ticket-meta-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.ticket-meta-value {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-primary);
}

.ticket-message-box {
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.ticket-message-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    padding: 10px 16px;
    background-color: var(--sb-bg);
    border-bottom: 1px solid var(--card-border);
}

.ticket-message-content {
    padding: 16px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
}


/* ===========================
   FORM SECTION LABEL
   =========================== */
.form-section-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--accent);
    padding: 16px 0 10px;
    border-bottom: 1px solid var(--card-border);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 7px;
}

.form-label-icon {
    color: var(--accent);
    font-size: 14px;
}