/**
 * KAICE Field Styles
 * 텍스트 입력 필드 및 폼 요소 스타일
 */

/* ==================== 
   Form Group 
   ==================== */
.form-group {
    margin-bottom: 1rem;
}
/* ==================== 
   JS 로드 전 기본 Input 스타일 
   ==================== */
.form-group input {
    width: 100%;
    border: 1px solid #ccc;
    padding: 12px;
    border-radius: var(--theme-input-radius);
    font-size: 16px;
    font-family: var(--theme-font-normal);
    background: #ffffff;
    color: #000000;
    min-height: 55px;
}

.form-group .checkbox-group input {
    min-height: auto;
}

/* ==================== 
   Input Styles 
   ==================== */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group input[type="number"],
.form-group input[type="search"],
.form-group input[type="password"],
.kaice-combobox-wrapper, .kaice-post-tag-container {
    width: 100%;
    padding: 6px 8px;
    font-size: var(--theme-font-size-body);
    line-height: 1.4;
    color: var(--theme-text-color);
    background-color: white;
    border: 1px solid var(--theme-item-border);
    border-radius: var(--theme-button-radius);
    transition: all 0.2s ease;
    box-sizing: border-box;
    min-height: 55px;
    font-family: var(--theme-font-normal);
}

.kaice-post-tag-container {
    min-height: auto;
}

.kaice-combobox-wrapper,
.kaice-post-tag-container {
    padding: 0;
    min-height: 55px;
}

.form-group input[type="text"]::placeholder,
.form-group input[type="email"]::placeholder,
.form-group input[type="tel"]::placeholder,
.form-group input[type="url"]::placeholder,
.form-group input[type="number"]::placeholder,
.form-group input[type="search"]::placeholder,
.form-group input[type="password"]::placeholder {
    color: var(--theme-hint-text-color);
    opacity: 1;
}

/* Readonly State */
.form-group input[type="text"]:read-only,
.form-group input[type="email"]:read-only,
.form-group input[type="tel"]:read-only,
.form-group input[type="url"]:read-only,
.form-group input[type="number"]:read-only,
.form-group input[type="search"]:read-only,
.form-group input[type="password"]:read-only {
    background-color: var(--theme-item-bg);
    cursor: default;
}

/* Disabled State */
.form-group input[type="text"]:disabled,
.form-group input[type="email"]:disabled,
.form-group input[type="tel"]:disabled,
.form-group input[type="url"]:disabled,
.form-group input[type="number"]:disabled,
.form-group input[type="search"]:disabled,
.form-group input[type="password"]:disabled {
    background-color: var(--theme-item-bg);
    color: var(--theme-hint-text-color);
    cursor: not-allowed;
    opacity: 0.6;
}

/* ==================== 
   Form Text (Help Text)
   ==================== */
.form-text {
    display: block;
    font-size: var(--theme-font-size-caption);
    color: var(--theme-hint-text-color);
    line-height: 1.4;
}

/* ==================== 
   Form Row (Horizontal Layout)
   ==================== */
.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
    }
    
    .form-row .form-group {
        margin-bottom: 1rem;
    }
}

/* ==================== 
   Validation States 
   ==================== */
.form-group.has-error input[type="text"],
.form-group.has-error input[type="email"],
.form-group.has-error input[type="tel"],
.form-group.has-error input[type="url"],
.form-group.has-error input[type="number"],
.form-group.has-error input[type="search"],
.form-group.has-error input[type="password"] {
    border-color: var(--theme-danger-button-bg);
    background-color: #ffeaea;
}

.form-group.has-error input[type="text"]:focus,
.form-group.has-error input[type="email"]:focus,
.form-group.has-error input[type="tel"]:focus,
.form-group.has-error input[type="url"]:focus,
.form-group.has-error input[type="number"]:focus,
.form-group.has-error input[type="search"]:focus,
.form-group.has-error input[type="password"]:focus {
    border-color: var(--theme-danger-button-bg);
    box-shadow: 0 0 0 1px var(--theme-danger-button-bg);
}

.form-group.has-success input[type="text"],
.form-group.has-success input[type="email"],
.form-group.has-success input[type="tel"],
.form-group.has-success input[type="url"],
.form-group.has-success input[type="number"],
.form-group.has-success input[type="search"],
.form-group.has-success input[type="password"] {
    border-color: #00a32a;
}

/* ==================== 
   Error Message 
   ==================== */
.form-error {
    display: block;
    font-size: var(--theme-font-size-caption);
    color: var(--theme-danger-button-bg);
    margin-top: 4px;
}

/* ==================== 
   Accessibility 
   ==================== */
.form-group input[type="text"]:focus-visible,
.form-group input[type="email"]:focus-visible,
.form-group input[type="tel"]:focus-visible,
.form-group input[type="url"]:focus-visible,
.form-group input[type="number"]:focus-visible,
.form-group input[type="search"]:focus-visible,
.form-group input[type="password"]:focus-visible {
    outline: 2px solid var(--theme-main-color);
    outline-offset: 2px;
}

/* ==================== 
   Calendar Container 
   ==================== */
.kaice-field-picker-container {
    position: absolute;
    top: calc(100% + 5px);
    right: 0;
    z-index: 9999;
    background: white;
    border: 1px solid var(--theme-card-border);
    border-radius: var(--theme-card-radius);
    box-shadow: var(--theme-box-shadow);
    padding: 16px;
    min-width: 300px;
    max-width: 350px;
    animation: kaiceFadeIn 0.2s ease;
}

.kaice-field-backdrop-container.date {
    min-width: 300px;
    max-width: 350px;
}

.kaice-field-backdrop-container.time {
    min-width: 280px;
    max-width: 400px;
}

/* ==================== 
   Picker Item (공통 아이템 스타일)
   ==================== */
.kaice-field-picker-item {
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--theme-font-size-body);
    font-family: var(--theme-font-normal);
    border-radius: var(--theme-button-radius);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--theme-text-color);
}

.kaice-field-picker-item:hover,
.kaice-field-picker-item.active {
    background: var(--theme-info-bg);
    color: var(--theme-main-color);
}

.kaice-field-picker-item.selected {
    background: var(--theme-main-color);
    color: white;
    font-weight: 600;
}

.kaice-field-picker-item.selected:hover {
    background: var(--theme-button-hover-bg);
}

.kaice-field-picker-item.disabled {
    color: var(--theme-hint-text-color);
    cursor: not-allowed;
    opacity: 0.6;
}

.kaice-field-picker-item.disabled:hover {
    background: transparent;
    color: var(--theme-hint-text-color);
}

/* ==================== 
   Custom Scrollbar 
   ==================== */
.kaice-field-backdrop-container::-webkit-scrollbar {
    width: 8px;
}

.kaice-field-backdrop-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: var(--theme-input-radius);
}

.kaice-field-backdrop-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: var(--theme-input-radius);
}

.kaice-field-backdrop-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

.kaice-field-picker-container::-webkit-scrollbar {
    width: 8px;
}

.kaice-field-picker-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: var(--theme-input-radius);
}

.kaice-field-picker-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: var(--theme-input-radius);
    transition: background 0.2s ease;
}

.kaice-field-picker-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}


/* ==================== 
   Responsive 
   ==================== */
@media (max-width: 768px) {
    .kaice-field-backdrop-container {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        z-index: 9999;
        animation: modalAlertSlideIn 0.3s ease-out;
    }

    .kaice-field-backdrop-container.date {
        max-width: 350px;
        min-width: 300px;
    }

    .kaice-field-backdrop-container.time {
        max-width: 400px;
        min-width: 280px;
    }

}