:root {
    --text-primary: #202124;
    --text-secondary: #70757a;
    --blue-primary: #1a73e8;
    --blue-light: #e8f0fe;
    --border-color: #dadce0;
    --border-light: #f1f3f4;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-family: var(--font-family);
}
.post, .page {
    margin: 0;
}
.app-container {
    width: 380px;
    height: 760px;
    background-color: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin: 20px auto;
}

@media only screen and (max-width: 767px) {
    .app-container {
        width: 100%;
        height: 100vh;
        border: 0;
        margin: 0;
    }
}

/* Header Styles */
.header {
    display: flex;
    align-items: flex-start;
    padding: 20px 16px 12px;
    position: relative;
}

.back-btn {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3c4043;
    margin-right: 12px;
    margin-top: 2px;
}

.title-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1;
    padding-right: 32px;
}

.title-container h1 {
    margin: 0 0 4px 0;
    font-size: 18px;
    font-weight: 400;
    color: var(--text-primary);
    text-align: center;
}

.title-container p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
}

/* Form Controls Section */
.controls-section {
    padding: 16px 20px;
    display: flex;
    gap: 12px;
}

.input-group {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.input-group label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.select-wrapper {
    position: relative;
    display: flex;
}

select, input[type="date"] {
    width: 100%;
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px 12px;
    font-size: 14px;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-weight: 500;
    cursor: pointer;
    outline: none;
    height: 40px;
}

select {
    padding-right: 30px;
}

.select-wrapper.has-arrow::after {
    content: "";
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%2370757a" d="M7 10l5 5 5-5z"/></svg>');
    background-position: center;
    background-repeat: no-repeat;
    pointer-events: none;
}

.input-group.party-group { flex: 0.8; }
.input-group.date-group { flex: 1.5; }
.input-group.time-group { flex: 1.2; }

.input-group.time-group select {
    border-color: var(--blue-primary);
}
.input-group.time-group .select-wrapper::after {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path fill="%231a73e8" d="M7 10l5 5 5-5z"/></svg>');
}

.divider {
    height: 1px;
    background-color: var(--border-light);
    margin: 12px 20px;
}

/* Time Slots Grid */
.time-grid {
    padding: 8px 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.time-btn {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px 0;
    font-size: 14px;
    font-weight: 500;
    color: var(--blue-primary);
    cursor: pointer;
    font-family: var(--font-family);
    transition: all 0.2s;
}

.time-btn:hover {
    background-color: #f8f9fa;
}

.time-btn.active {
    background-color: var(--blue-light);
    border-color: var(--blue-primary);
}

/* Partnership Info */
.partnership-info {
    padding: 12px 20px;
}

.partnership-info p {
    margin: 0 0 12px 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.partner-logo-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.partner-logo {
    width: 20px;
    height: 20px;
}

.partner-text {
    font-size: 13px;
    color: var(--text-secondary);
}

/* Bottom Action Bar */
.bottom-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px 16px;
    background-color: #fff;
    border-top: 1px solid var(--border-color);
}

.continue-btn {
    width: 100%;
    background-color: var(--blue-primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 12px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-family);
    cursor: pointer;
}

.continue-btn:hover {
    background-color: #1765cc;
}

/* Modal Styles */
.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    z-index: 100;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.modal-overlay.open {
    transform: translateY(0);
}

.modal-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
}

.modal-header-titles {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-grow: 1;
}

.modal-header-titles h2 {
    margin: 0 0 2px 0;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.modal-header-titles p {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.close-modal-btn {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
}

.modal-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 16px 20px;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.modal-section {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
}

.reservation-summary-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.summary-icon {
    font-size: 18px;
    margin-top: 2px;
}

.summary-details .main-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.summary-details .sub-text {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

.card-block {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
}

.card-block-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.contact-action-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-primary);
}

.contact-display-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.contact-display-content .name-line {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.contact-display-content .detail-line {
    font-size: 12px;
    color: var(--text-secondary);
}

.policy-row {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.policy-icon-wrapper {
    font-size: 18px;
    color: var(--text-secondary);
}

.policy-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.policy-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.marketing-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
    margin-bottom: 12px;
}

.checkbox-container input {
    width: 18px;
    height: 18px;
    accent-color: var(--blue-primary);
    cursor: pointer;
}

.marketing-subtext {
    font-size: 11px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.marketing-subtext a {
    color: var(--blue-primary);
    text-decoration: none;
}

.modal-footer {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 16px;
}

.modal-partner-info {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.book-btn {
    width: 100%;
    background-color: #dadce0;
    color: #80868b;
    border: none;
    border-radius: 4px;
    padding: 12px;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-family);
    cursor: not-allowed;
    margin-bottom: 12px;
}

.book-btn.active-book {
    background-color: var(--blue-primary);
    color: #fff;
    cursor: pointer;
}

.terms-disclaimer {
    font-size: 10px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.terms-disclaimer a {
    color: var(--blue-primary);
    text-decoration: none;
}

/* Sub-Modal (Edit Contact Info) Styles */
.sub-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ffffff;
    z-index: 200;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.sub-modal-overlay.open {
    transform: translateY(0);
}

.sub-modal-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: 16px 20px;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row-2 {
    display: flex;
    gap: 12px;
}

.form-field-group {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.form-field-group label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-field-group input, .form-field-group select {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px 12px;
    font-size: 14px;
    color: var(--text-primary);
    background-color: #ffffff;
    outline: none;
    height: 40px;
}

.form-field-group input:focus, .form-field-group select:focus {
    border-color: var(--blue-primary);
}

.phone-input-wrapper {
    width: 100%;
}

.phone-input-wrapper .iti {
    width: 100%;
}

.phone-input-wrapper input {
    width: 100%;
    height: 40px;
    box-sizing: border-box;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding-left: 52px;
    font-size: 14px;
    color: var(--text-primary);
    background-color: #ffffff;
    outline: none;
}

.phone-input-wrapper input:focus {
    border-color: var(--blue-primary);
}

/* 国家选择区域 */
.phone-input-wrapper .iti__selected-country {
    border-right: 1px solid var(--border-color);
    padding-left: 10px;
    padding-right: 10px;
}

/* 下拉列表 */
.phone-input-wrapper .iti__dropdown-content {
    z-index: 9999;
}

.phone-input-wrapper .iti__country-list {
    font-size: 14px;
}

/* 国家名称 */
.phone-input-wrapper .iti__country-name {
    margin-right: 8px;
}

/* 国家区号 */
.phone-input-wrapper .iti__dial-code {
    color: var(--text-secondary);
}

.sub-modal-footer {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 16px;
    display: flex;
    justify-content: flex-end;
}

.update-info-btn {
    background-color: var(--blue-primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}