/* assets/css/kiosk.css */
:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --bg-color: #f4f7f6;
    --card-bg: #ffffff;
    --text-main: #333333;
    --text-muted: #888888;
    --font-family: 'Noto Sans KR', sans-serif;
    --border-radius: 12px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    /* 안드로이드 태블릿 등에서 드래그, 선택 방지 */
    user-select: none; 
    -webkit-user-select: none;
}

.app-container {
    width: 100%;
    max-width: 800px; /* 태블릿 뷰어 중앙 정렬 */
    padding: 30px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
}

.header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.session-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* 세션 카드 스타일 */
.session-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: transform 0.2s, box-shadow 0.2s;
}

.session-card.available {
    cursor: pointer;
    border-left: 5px solid var(--primary-color);
}

.session-card.available:hover, 
.session-card.available:active {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

.session-card.full {
    opacity: 0.6;
    cursor: not-allowed;
    border-left: 5px solid var(--text-muted);
    background-color: #e9ecef;
}

.session-card .time {
    font-size: 1.8rem;
    font-weight: 700;
}

.session-card .status {
    font-size: 1.1rem;
    font-weight: 500;
}

.session-card.available .status {
    color: var(--primary-color);
}

.session-card.full .status {
    color: var(--text-muted);
}

/* 모달(팝업) 스타일 */
.modal {
    display: none; 
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    /* 아래에서 위로 올라오는 애니메이션 */
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { transform: translateY(20px); }
    to { transform: translateY(0); }
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-content h2 {
    margin-bottom: 25px;
    font-size: 1.5rem;
    color: var(--text-main);
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-main);
}

/* 휴대폰 번호 입력 필드 스타일 */
input[type="tel"] {
    width: 100%;
    padding: 15px;
    font-size: 1.5rem;
    text-align: center;
    letter-spacing: 2px;
    border: 2px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.2s;
    outline: none;
}

input[type="tel"]:focus {
    border-color: var(--primary-color);
}

/* 체크박스 스타일 커스텀 */
.checkbox-group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-top: 30px;
    margin-bottom: 30px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
    margin-bottom: 0; /* 기존 마진 덮어쓰기 */
}

.checkbox-label input {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    accent-color: var(--primary-color);
}

.text-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    text-decoration: underline;
    cursor: pointer;
    font-size: 0.9rem;
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s;
}

.submit-btn:hover {
    background-color: var(--primary-hover);
}

.submit-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.outline-btn {
    background-color: transparent;
    color: var(--text-main);
    border: 2px solid #ddd;
}

.privacy-content .privacy-text {
    max-height: 300px;
    overflow-y: auto;
    font-size: 0.9rem;
    line-height: 1.5;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

/* 토스트 메시지 */
.toast-message {
    visibility: hidden;
    min-width: 250px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 8px;
    padding: 16px;
    position: fixed;
    z-index: 2000;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.toast-message.show {
    visibility: visible;
    animation: fadeinToast 0.5s, fadeoutToast 0.5s 2.5s;
}

.toast-message.success {
    background-color: var(--success-color);
}

.toast-message.error {
    background-color: var(--danger-color);
}

@keyframes fadeinToast {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
}

@keyframes fadeoutToast {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
}

/* 로딩 애니메이션 */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-muted);
    font-size: 1.2rem;
}