/* ============================================================
   VS Overlay Panel - Forms (forms.css)
   Input, select, textarea, checkbox, form grupları, özel stiller
   ============================================================ */

/* --- Form Container --- */
.form-container {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    max-width: 640px;
    margin: 0 auto;
}

.form-container-wide {
    max-width: 900px;
}

/* --- Form Grupları --- */
.form-group {
    margin-bottom: var(--space-md);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text);
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    line-height: 1.4;
}

.form-group small code {
    background-color: var(--color-bg);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 0.85em;
}

/* --- Input, Select, Textarea Base --- */
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    outline: none;
    line-height: 1.5;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
    border-color: #cbd5e1;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #94a3b8;
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background-color: var(--color-bg);
    color: var(--color-text-secondary);
    cursor: not-allowed;
    opacity: 0.7;
}

.form-input[readonly] {
    background-color: #f8fafc;
    color: var(--color-text-secondary);
}

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

/* --- Select --- */
.form-select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* --- Checkbox --- */
.form-checkbox {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.form-checkbox label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 500;
}

/* --- Color Input --- */
.form-color {
    width: 48px;
    height: 40px;
    padding: 3px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    background-color: var(--color-surface);
    transition: border-color var(--transition-fast);
}

.form-color:hover {
    border-color: #cbd5e1;
}

.form-color:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    outline: none;
}

/* --- Form Satırları (yan yana inputlar) --- */
.form-row {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
}

.form-row-3 .form-group {
    min-width: 150px;
}

/* --- Inline Form Grup (checkbox yanında label) --- */
.form-group-inline {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.form-group-inline label {
    margin-bottom: 0;
}

.form-group-inline input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* --- Color Picker Combo (RGBA text + color picker) --- */
.color-picker-combo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.color-picker-combo .form-input {
    flex: 1;
}

.color-picker-combo .form-color {
    flex-shrink: 0;
}

/* --- Custom Theme Settings Panel --- */
.theme-settings-panel {
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-top: var(--space-md);
    border: 1px solid var(--color-border);
}

.theme-settings-panel h4 {
    margin-bottom: var(--space-md);
    font-size: var(--font-size-base);
    color: var(--color-text);
}

/* --- Alert / Message Box --- */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border-left: 4px solid transparent;
}

.alert p {
    margin: 0;
}

.alert-success {
    background-color: #f0fdf4;
    color: #166534;
    border-left-color: var(--color-success);
}

.alert-error {
    background-color: #fef2f2;
    color: #991b1b;
    border-left-color: var(--color-error);
}

.alert-info {
    background-color: #eff6ff;
    color: #1e40af;
    border-left-color: var(--color-info);
}

.alert-warning {
    background-color: #fffbeb;
    color: #92400e;
    border-left-color: var(--color-warning);
}

/* --- Form Separator --- */
.form-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--space-lg) 0;
}

/* --- Form Actions (buton grubu) --- */
.form-actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

/* --- Validation States --- */
.form-input.is-error,
.form-select.is-error,
.form-textarea.is-error {
    border-color: var(--color-error);
}

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

.form-input.is-success,
.form-select.is-success,
.form-textarea.is-success {
    border-color: var(--color-success);
}

.form-error-message {
    color: var(--color-error);
    font-size: 0.8rem;
    margin-top: 4px;
}

/* --- Responsive --- */
@media screen and (max-width: 768px) {
    .form-container {
        padding: var(--space-md);
        max-width: 100%;
    }

    .form-row .form-group {
        min-width: 100%;
    }

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

    .form-actions .btn {
        width: 100%;
    }

    .color-picker-combo {
        flex-wrap: wrap;
    }

    .theme-settings-panel {
        padding: var(--space-md);
    }
}