/**
 * 表单前端样式
 *
 * @package Developer_Starter
 * @since 1.0.2
 */

/* ========================================
   表单容器
   ======================================== */
.developer-form-wrap {
    max-width: 700px;
    margin: 0 auto;
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.form-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark, #1e293b);
    margin: 0 0 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f1f5f9;
}

/* ========================================
   字段布局
   ======================================== */
.form-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.form-field {
    margin-bottom: 0;
}

.field-width-100 {
    width: 100%;
}

.field-width-50 {
    width: calc(50% - 10px);
}

.field-width-33 {
    width: calc(33.333% - 14px);
}

/* ========================================
   标签
   ======================================== */
.form-field label {
    display: block;
    font-weight: 500;
    color: var(--color-dark, #1e293b);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-field .required {
    color: #ef4444;
    margin-left: 2px;
}

/* ========================================
   输入框
   ======================================== */
.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field input[type="date"],
.form-field textarea,
.form-field select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--color-dark, #1e293b);
    background: #fff;
    transition: all 0.2s ease;
    font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--color-primary, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

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

.form-field select {
    cursor: pointer;
    appearance: none;
    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='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 35px;
}

.ql-form-time-slot {
    font-weight: 500;
}

/* ========================================
   单选/多选
   ======================================== */
.radio-group,
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--color-gray-600, #475569);
}

.radio-label input,
.checkbox-label input {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--color-primary, #2563eb);
}

/* ========================================
   提交按钮
   ======================================== */
.form-submit {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #e2e8f0;
}

.btn-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 35px;
    background: linear-gradient(135deg, var(--color-primary, #2563eb) 0%, #7c3aed 100%);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 160px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.35);
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   消息提示
   ======================================== */
.form-message {
    margin-top: 20px;
    padding: 15px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
}

.form-message.success {
    background: #ecfdf5;
    color: #059669;
    border: 1px solid #a7f3d0;
}

.form-message.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.form-error {
    color: #dc2626;
    padding: 20px;
    text-align: center;
}

/* ========================================
   暗黑模式
   ======================================== */
html.dark-mode .developer-form-wrap {
    background: var(--dm-bg-card, #1e293b);
}

html.dark-mode .form-title {
    color: var(--dm-text, #e2e8f0);
    border-bottom-color: var(--dm-border, #334155);
}

html.dark-mode .form-field label {
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .form-field input,
html.dark-mode .form-field textarea,
html.dark-mode .form-field select {
    background: var(--dm-bg, #0f172a);
    border-color: var(--dm-border, #334155);
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .form-field input::placeholder,
html.dark-mode .form-field textarea::placeholder {
    color: var(--dm-text-muted, #94a3b8);
}

html.dark-mode .radio-label,
html.dark-mode .checkbox-label {
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .form-submit {
    border-top-color: var(--dm-border, #334155);
}

/* ========================================
   响应式
   ======================================== */
@media (max-width: 768px) {
    .developer-form-wrap {
        padding: 20px;
    }

    .form-fields {
        gap: 15px;
    }

    .field-width-50,
    .field-width-33 {
        width: 100%;
    }

    .btn-submit {
        width: 100%;
    }
}

/* ========================================
   新增字段类型样式 (v1.0.3)
   前缀: ql-form- 确保不与现有样式冲突
   ======================================== */

/* 日期范围选择器 */
.ql-form-date-range {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.ql-form-date-item {
    flex: 1;
    min-width: 140px;
}

.ql-form-date-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-gray-500, #64748b);
    margin-bottom: 4px;
}

.ql-form-date-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--color-dark, #1e293b);
    background: #fff;
    transition: all 0.2s ease;
    font-family: inherit;
    cursor: pointer;
}

.ql-form-date-input:focus {
    outline: none;
    border-color: var(--color-primary, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.ql-form-date-separator {
    color: var(--color-gray-500, #64748b);
    font-size: 0.9rem;
    padding-top: 20px;
}

/* 数字输入 */
.ql-form-number-wrap {
    display: inline-flex;
    align-items: center;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}

.ql-form-number-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: #f8fafc;
    color: var(--color-dark, #1e293b);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ql-form-number-btn:hover {
    background: #e2e8f0;
}

.ql-form-number-btn:active {
    background: #cbd5e1;
}

.ql-form-number-input {
    width: 60px;
    height: 44px;
    border: none;
    border-left: 1px solid #e2e8f0;
    border-right: 1px solid #e2e8f0;
    text-align: center;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-dark, #1e293b);
    background: #fff;
    -moz-appearance: textfield;
    appearance: textfield;
}

.ql-form-number-input::-webkit-outer-spin-button,
.ql-form-number-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

.ql-form-number-input:focus {
    outline: none;
}

/* 人数选择器 */
.ql-form-guests-wrap {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.ql-form-guest-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.ql-form-guest-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.ql-form-guest-label {
    font-weight: 500;
    color: var(--color-dark, #1e293b);
    font-size: 0.95rem;
}

.ql-form-guest-desc {
    font-size: 0.8rem;
    color: var(--color-gray-500, #64748b);
}

.ql-form-guest-counter {
    flex-shrink: 0;
}

.ql-form-guest-counter .ql-form-number-input {
    width: 50px;
}

/* 隐藏字段 - 确保完全不可见 */
.field-hidden {
    display: none !important;
}

/* ========================================
   新增字段类型暗黑模式
   ======================================== */
html.dark-mode .ql-form-date-label {
    color: var(--dm-text-muted, #94a3b8);
}

html.dark-mode .ql-form-date-input {
    background: var(--dm-bg, #0f172a);
    border-color: var(--dm-border, #334155);
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .ql-form-date-separator {
    color: var(--dm-text-muted, #94a3b8);
}

html.dark-mode .ql-form-number-wrap {
    border-color: var(--dm-border, #334155);
    background: var(--dm-bg, #0f172a);
}

html.dark-mode .ql-form-number-btn {
    background: var(--dm-bg-card, #1e293b);
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .ql-form-number-btn:hover {
    background: var(--dm-border, #334155);
}

html.dark-mode .ql-form-number-input {
    background: var(--dm-bg, #0f172a);
    border-color: var(--dm-border, #334155);
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .ql-form-guests-wrap {
    background: var(--dm-bg-card, #1e293b);
    border-color: var(--dm-border, #334155);
}

html.dark-mode .ql-form-guest-label {
    color: var(--dm-text, #e2e8f0);
}

html.dark-mode .ql-form-guest-desc {
    color: var(--dm-text-muted, #94a3b8);
}

/* ========================================
   新增字段类型响应式
   ======================================== */
@media (max-width: 768px) {
    .ql-form-date-range {
        flex-direction: column;
        gap: 10px;
    }

    .ql-form-date-item {
        width: 100%;
    }

    .ql-form-date-separator {
        display: none;
    }

    .ql-form-guest-item {
        flex-wrap: wrap;
    }

    .ql-form-guest-info {
        flex: 1;
        min-width: 120px;
    }
}