:root {
    --bg-color: #f8f6f2;
    --card-bg: #ffffff;
    --text-primary: #2c1e16;
    --text-secondary: #6b5a50;
    --accent-color: #8c6a5d;
    --accent-hover: #75554a;
    --border-color: #e5dacb;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --font-main: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', 'Malgun Gothic', 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    padding: 40px 20px;
}

main {
    width: 100%;
    max-width: 1000px;
    margin: auto;
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: left;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.settings-container {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 20px;
}

#settings-btn {
    background: none;
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

#settings-btn:hover {
    background-color: #fdfdfb;
    border-color: var(--accent-color);
}

.order-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 10px;
}

.order-table th {
    background-color: #fbf9f6;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 15px;
    text-align: center;
    border-bottom: 2px solid var(--border-color);
}

.order-table td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.order-table tbody tr:last-child td {
    border-bottom: none;
}

.order-table input[type="text"] {
    width: 100%;
    padding: 10px 15px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    background-color: #fff;
    transition: all 0.2s ease;
}

.order-table input[type="text"]:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(140, 106, 93, 0.1);
}

.select-trigger {
    width: 100%;
    padding: 10px 15px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--text-primary);
    background-color: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    position: relative;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b5a50' 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: 40px;
}

.select-trigger:hover {
    border-color: var(--accent-color);
}

.complete-btn {
    background-color: #e9e9e9;
    border: 1px solid #ccc;
    color: #999;
    padding: 10px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.complete-btn:hover {
    background-color: #dcdcdc;
}

.complete-btn.completed {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.complete-btn.completed:hover {
    background-color: var(--accent-hover);
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 600px;
}

#modal-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

.modal-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 25px;
}

.modal-options-grid label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.modal-options-grid label:hover {
    background-color: #f4f4f4;
}

.modal-options-grid input[type="radio"] {
    appearance: none;
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 50%;
    transition: all 0.2s ease;
    position: relative;
}

.modal-options-grid input[type="radio"]:checked {
    border-color: var(--accent-color);
}

.modal-options-grid input[type="radio"]:checked::before {
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    background-color: var(--accent-color);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#modal-complete-btn {
    display: block;
    margin: 0 auto;
    background-color: #e9e9e9;
    border: 1px solid #ccc;
    padding: 10px 30px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    font-size: 1rem;
    transition: background-color 0.2s ease;
}

#modal-complete-btn:hover {
    background-color: #dcdcdc;
}

/* Settings Modal */
.settings-modal-content {
    max-width: 480px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.settings-modal-content h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

/* Tabs */
.settings-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
}

.settings-tab {
    background: none;
    border: none;
    padding: 8px 18px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s ease;
}

.settings-tab:hover {
    color: var(--text-primary);
}

.settings-tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
    font-weight: 600;
}

/* Tab content */
.settings-tab-content {
    flex: 1;
    overflow-y: auto;
}

.settings-add-row {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
}

.settings-add-row input[type="text"] {
    flex: 1;
    padding: 9px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.settings-add-row input[type="text"]:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(140, 106, 93, 0.1);
}

#add-person-btn {
    padding: 9px 18px;
    background-color: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

#add-person-btn:hover:not(:disabled) {
    background-color: var(--accent-hover);
}

#add-person-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.people-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
    text-align: right;
}

.people-list {
    list-style: none;
    overflow-y: auto;
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 20px;
}

.people-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.people-list-item:last-child {
    border-bottom: none;
}

.people-list-name {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.delete-person-btn {
    padding: 5px 14px;
    background-color: #fff0f0;
    color: #c0392b;
    border: 1px solid #f5c6c6;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.delete-person-btn:hover {
    background-color: #c0392b;
    color: #fff;
    border-color: #c0392b;
}

.settings-footer {
    display: flex;
    justify-content: center;
}

#settings-close-btn {
    padding: 10px 36px;
    background-color: #e9e9e9;
    border: 1px solid #ccc;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    font-size: 1rem;
    transition: background-color 0.2s ease;
}

#settings-close-btn:hover {
    background-color: #dcdcdc;
}

/* Drink sections */
.drink-section {
    margin-bottom: 24px;
}

.drink-section h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.drink-add-row {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
}

.drink-add-row input[type="text"] {
    flex: 1;
    padding: 8px 12px;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.9rem;
    color: var(--text-primary);
    transition: border-color 0.2s ease;
}

.drink-add-row input[type="text"]:focus {
    border-color: var(--accent-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(140, 106, 93, 0.1);
}

.add-drink-btn {
    padding: 8px 14px;
    background-color: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background-color 0.2s ease;
    white-space: nowrap;
}

.add-drink-btn:hover {
    background-color: var(--accent-hover);
}

.drink-list {
    list-style: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.drink-list:empty {
    display: none;
}

.drink-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 14px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
}

.drink-list-item:last-child {
    border-bottom: none;
}

.drink-list-name {
    color: var(--text-primary);
}

.delete-drink-btn {
    padding: 4px 10px;
    background-color: #fff0f0;
    color: #c0392b;
    border: 1px solid #f5c6c6;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.delete-drink-btn:hover {
    background-color: #c0392b;
    color: #fff;
    border-color: #c0392b;
}