/**
 * Shared Form Styles - Luma Style
 * Canonical form component system used across all form pages.
 */

/* ============================================
   FORM CARD
   ============================================ */
.luma-form-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

[data-bs-theme="dark"] .luma-form-card {
    border: none;
}

/* ============================================
   FORM GROUPS
   ============================================ */
.luma-form-group {
    margin-bottom: 1.5rem;
}

.luma-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.luma-form-required {
    color: var(--error-color, #dc3545);
    margin-left: 0.125rem;
}

/* ============================================
   INPUTS
   ============================================ */
.luma-form-input,
.luma-form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    outline: none;
    transition: all 0.15s ease;
    font-family: inherit;
}

[data-bs-theme="dark"] .luma-form-input,
[data-bs-theme="dark"] .luma-form-textarea {
    border: none;
}

.luma-form-input:focus,
.luma-form-textarea:focus,
.luma-form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

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

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

/* ============================================
   SELECT
   ============================================ */
.luma-form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    color: var(--text-primary);
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    outline: none;
    transition: all 0.15s ease;
    font-family: inherit;
    cursor: pointer;
}

[data-bs-theme="dark"] .luma-form-select {
    border: none;
}

.luma-form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 3px rgba(var(--bs-primary-rgb), 0.15);
}

/* ============================================
   CHECKBOX
   ============================================ */
.luma-form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.luma-form-checkbox input[type="checkbox"] {
    margin-top: 0.25rem;
    accent-color: var(--bs-primary);
}

.luma-form-checkbox label {
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* ============================================
   INPUT WITH ICON
   ============================================ */
.luma-form-input-with-icon {
    position: relative;
    display: flex;
    align-items: center;
}

.luma-form-icon {
    position: absolute;
    left: 1rem;
    top: 0.75rem;
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    z-index: 1;
}

.luma-form-input-with-icon .luma-form-input,
.luma-form-input-with-icon input[type="text"],
.luma-form-input-with-icon input[type="url"],
.luma-form-input-with-icon textarea {
    padding-left: 3rem;
}

/* ============================================
   HELP TEXT & ERRORS
   ============================================ */
.luma-form-help {
    font-size: 0.8125rem;
    color: var(--text-tertiary);
    margin-top: 0.375rem;
}

.luma-form-error {
    font-size: 0.8125rem;
    color: var(--error-color, #dc3545);
    margin-top: 0.375rem;
}

.luma-form-errors {
    background: rgba(220, 53, 69, 0.1);
    border: 1px solid rgba(220, 53, 69, 0.2);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.luma-form-errors .error-message {
    color: var(--error-color, #dc3545);
    font-size: 0.875rem;
    margin: 0;
}

[data-bs-theme="dark"] .luma-form-errors {
    background: rgba(220, 53, 69, 0.15);
    border-color: rgba(220, 53, 69, 0.3);
}

[data-bs-theme="dark"] .luma-form-errors .error-message {
    color: #ff6b6b;
}

/* ============================================
   FORM ACTIONS
   ============================================ */
.luma-form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .luma-form-card {
        padding: 1.5rem;
    }

    .luma-form-actions {
        flex-direction: column;
    }
}