* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

:root {
    --coffee-dark: #3C2415;
    --coffee-brown: #6F4E37;
    --coffee-light: #C4A882;
    --coffee-cream: #F0E6D9;
    --bg: #FAF6F1;
    --card: #FFFFFF;
    --text-primary: #2C1810;
    --text-secondary: #8B7355;
    --border: #E8DDD0;
    --danger: #E74C3C;
    --shadow: 0 2px 12px rgba(111, 78, 55, 0.08);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg);
    background-image: radial-gradient(circle, #e8ddd0 0.8px, transparent 0.8px);
    background-size: 24px 24px;
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

#app {
    max-width: 480px;
    margin: 0 auto;
    padding-bottom: calc(20px + var(--safe-bottom));
}

/* ===== 头部（漫画风格） ===== */
.header {
    background: linear-gradient(160deg, #F2C94C 0%, #E8A84C 50%, #D4956B 100%);
    padding: 32px 24px 34px;
    text-align: center;
    color: #1a1a1a;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid #1a1a1a;
}

.header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(26,26,26,0.08) 1px, transparent 1px),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 12px,
            rgba(255,255,255,0.12) 12px,
            rgba(255,255,255,0.12) 14px
        );
    background-size: 14px 14px, 100% 100%;
    pointer-events: none;
}

/* 漫画放射线 */
.header-burst {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 500px;
    height: 500px;
    transform: translate(-50%, -50%);
    background: repeating-conic-gradient(
        rgba(255,255,255,0.15) 0deg 10deg,
        transparent 10deg 20deg
    );
    border-radius: 50%;
    pointer-events: none;
}

.header-deco {
    position: absolute;
    font-weight: 900;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.header-deco-1 {
    top: 10px;
    left: 16px;
    font-size: 18px;
    color: #fff;
    text-shadow: 1px 1px 0 rgba(0,0,0,0.2);
    animation-delay: 0s;
}

.header-deco-2 {
    top: 14px;
    right: 20px;
    font-size: 20px;
    opacity: 0.3;
    animation-delay: 1.5s;
}

.header-deco-3 {
    bottom: 28px;
    left: 28px;
    font-size: 14px;
    color: #fff;
    text-shadow: 1px 1px 0 rgba(0,0,0,0.2);
    animation-delay: 0.8s;
}

.header-deco-4 {
    bottom: 32px;
    right: 30px;
    font-size: 12px;
    color: #5C3A1E;
    animation-delay: 2s;
}

.header-deco-5 {
    top: 50%;
    left: 12px;
    font-size: 14px;
    color: #fff;
    opacity: 0.5;
    animation-delay: 0.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-5px) rotate(10deg); }
}

.header-icon {
    font-size: 44px;
    margin-bottom: 4px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(2px 2px 0 #5C3A1E);
}

.header-title {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 4px;
    position: relative;
    z-index: 2;
    color: #fff;
    text-shadow: 2px 2px 0 #5C3A1E, -1px -1px 0 #5C3A1E, 1px -1px 0 #5C3A1E, -1px 1px 0 #5C3A1E;
    font-style: italic;
}

.header-sub {
    font-size: 12px;
    margin-top: 10px;
    position: relative;
    z-index: 2;
    color: #5C3A1E;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.75);
    display: inline-block;
    padding: 3px 14px;
    border-radius: 20px;
    border: 2px solid #5C3A1E;
}

.header-wave {
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 14px;
    z-index: 3;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 30'%3E%3Cpath d='M0,15 Q150,0 300,15 T600,15 T900,15 T1200,15 V30 H0Z' fill='%23FAF6F1'/%3E%3Cpath d='M0,15 Q150,0 300,15 T600,15 T900,15 T1200,15' fill='none' stroke='%235C3A1E' stroke-width='2.5'/%3E%3C/svg%3E") repeat-x;
    background-size: 400px 14px;
}

/* ===== 用户信息栏 ===== */
.user-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: var(--card);
    margin: 16px 16px 0;
    border-radius: 12px;
    border: 2px solid var(--text-primary);
    box-shadow: 3px 3px 0 var(--coffee-light);
    cursor: pointer;
    transition: transform 0.15s;
}

.user-bar:active {
    transform: scale(0.98);
}

.user-bar svg {
    margin-left: auto;
    color: var(--text-secondary);
}

.user-avatar-small {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--coffee-cream);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: var(--coffee-brown);
    flex-shrink: 0;
}

/* ===== 选择区域 ===== */
.section {
    padding: 0 16px;
    margin-top: 20px;
}

.section-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 1px;
}

.option-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.option-card {
    background: var(--card);
    border: 2px solid var(--text-primary);
    border-radius: 14px;
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 3px 3px 0 var(--border);
}

.option-card.active {
    border-color: var(--coffee-brown);
    background: var(--coffee-brown);
    box-shadow: 3px 3px 0 var(--coffee-dark);
}

.option-card:active {
    transform: scale(0.96);
}

.option-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.option-label {
    font-size: 15px;
    font-weight: 600;
}

.option-card.active .option-icon {
    filter: brightness(0) invert(1);
}

.option-card.active .option-label {
    color: #fff;
    font-weight: 700;
}

/* ===== 药丸按钮 ===== */
.option-pills {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pill {
    flex: 1;
    min-width: 0;
    padding: 10px 6px;
    border-radius: 20px;
    border: 2px solid var(--text-primary);
    background: var(--card);
    text-align: center;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    box-shadow: 2px 2px 0 var(--border);
}

.pill.active {
    background: var(--coffee-brown);
    color: #fff;
    border-color: var(--coffee-brown);
    font-weight: 600;
    box-shadow: 2px 2px 0 var(--coffee-dark);
}

.pill:active {
    transform: scale(0.95);
}

/* ===== 杯数选择 ===== */
.cups-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 12px 0;
}

.cups-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--text-primary);
    background: var(--card);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: var(--text-primary);
    box-shadow: 2px 2px 0 var(--border);
}

.cups-btn:active {
    transform: scale(0.9);
    background: var(--coffee-cream);
}

.cups-num {
    font-size: 32px;
    font-weight: 700;
    color: var(--coffee-brown);
    min-width: 48px;
    text-align: center;
}

/* ===== 提交按钮 ===== */
.submit-btn {
    display: block;
    width: calc(100% - 32px);
    margin: 24px auto 0;
    padding: 14px 0;
    border: 2.5px solid #1a1a1a;
    border-radius: 25px;
    background: var(--coffee-brown);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: 4px 4px 0 #3C2415;
    position: relative;
    overflow: hidden;
}

.submit-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 #3C2415;
}

.submit-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

/* ===== 分割线 ===== */
.divider {
    margin-top: 28px;
    height: 0;
    border: none;
    border-top: 2.5px dashed var(--coffee-light);
}

/* ===== 已选清单 ===== */
.list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.total-badge {
    font-size: 12px;
    color: #1a1a1a;
    background: #FFF0C8;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 700;
    border: 1.5px solid #1a1a1a;
}

.order-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 4px;
}

.order-card {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--card);
    border-radius: 14px;
    padding: 14px 16px;
    border: 2px solid var(--text-primary);
    box-shadow: 3px 3px 0 var(--coffee-light);
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.order-seq {
    font-size: 18px;
    font-weight: 900;
    color: #fff;
    background: var(--coffee-brown);
    border: 2px solid #1a1a1a;
    border-radius: 8px;
    padding: 4px 6px;
    min-width: 42px;
    text-align: center;
    flex-shrink: 0;
    font-family: 'Courier New', monospace;
    letter-spacing: 1px;
    box-shadow: 2px 2px 0 var(--coffee-light);
}

.order-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
    border: 2px solid #1a1a1a;
}

.order-info {
    flex: 1;
    min-width: 0;
}

.order-name {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 3px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.order-time {
    font-size: 11px;
    font-weight: 400;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.order-detail {
    font-size: 12px;
    color: var(--text-secondary);
}

.order-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    flex-shrink: 0;
}

.order-cups {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.order-cups-readonly {
    justify-content: flex-end;
}

.order-cups-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1.5px solid var(--text-primary);
    background: var(--card);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    color: var(--text-primary);
    box-shadow: 1.5px 1.5px 0 var(--border);
}

.order-cups-btn.minus {
    border-color: var(--danger);
    color: var(--danger);
    box-shadow: 1.5px 1.5px 0 rgba(231, 76, 60, 0.3);
}

.order-cups-btn:active {
    transform: scale(0.85);
}

.order-cups-num {
    font-size: 16px;
    font-weight: 700;
    color: var(--coffee-brown);
    min-width: 20px;
    text-align: center;
}

.order-del-btn {
    padding: 4px 10px;
    border-radius: 8px;
    border: 1.5px solid var(--danger);
    background: #fff;
    color: var(--danger);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: 1.5px 1.5px 0 rgba(231, 76, 60, 0.2);
    white-space: nowrap;
}

.order-del-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 0 0 0 transparent;
}

/* ===== 空状态 ===== */
.empty-state {
    text-align: center;
    padding: 40px 0;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-state p {
    font-size: 14px;
}

/* ===== 管理员区域 ===== */
#adminArea {
    padding: 0 16px;
    margin-top: 20px;
}

.admin-login-btn {
    display: block;
    width: 100%;
    padding: 8px 0;
    border: 1.5px dashed var(--text-secondary);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}

.admin-login-btn:active {
    border-color: var(--coffee-brown);
    color: var(--coffee-brown);
}

.admin-panel {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-btn {
    flex: 1;
    min-width: 0;
    padding: 10px 8px;
    border: 2px solid #1a1a1a;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: 2px 2px 0 var(--coffee-light);
}

.admin-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0 var(--coffee-light);
}

.print-all-btn {
    background: var(--coffee-brown);
    color: #fff;
}

.clear-all-btn {
    background: #fff;
    color: var(--danger);
    border-color: var(--danger);
    box-shadow: 2px 2px 0 rgba(231, 76, 60, 0.25);
}

.logout-btn {
    background: #fff;
    color: var(--text-secondary);
    flex: 0 0 auto;
    width: 100%;
    border-style: dashed;
    box-shadow: none;
    font-weight: 400;
}

/* ===== 订单打印按钮 ===== */
.order-print-btn {
    width: 32px;
    height: 32px;
    border: 1.5px solid var(--text-primary);
    border-radius: 8px;
    background: #FFF0C8;
    font-size: 15px;
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    box-shadow: 1.5px 1.5px 0 var(--coffee-light);
    padding: 0;
    line-height: 1;
}

.order-print-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 0 0 0 var(--coffee-light);
}

.order-print-btn:disabled {
    opacity: 0.6;
    cursor: default;
}

/* ===== 底部 ===== */
.footer {
    text-align: center;
    padding: 32px 0 16px;
    color: var(--coffee-brown);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
}

/* ===== 弹窗 ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.modal-sheet {
    background: var(--card);
    width: 100%;
    max-width: 480px;
    border-radius: 24px 24px 0 0;
    border: 2.5px solid #1a1a1a;
    border-bottom: none;
    padding: 16px 24px calc(32px + var(--safe-bottom));
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.35s cubic-bezier(0.32, 0.72, 0, 1);
}

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

.modal-handle {
    width: 36px;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    margin: 0 auto 20px;
}

.modal-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.modal-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 6px;
}

.modal-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.modal-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #1a1a1a;
    border-radius: 12px;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s;
    background: var(--bg);
    color: var(--text-primary);
    box-shadow: 3px 3px 0 var(--border);
}

.modal-input:focus {
    border-color: var(--coffee-brown);
}

.modal-btn {
    width: 100%;
    padding: 14px 0;
    border: 2.5px solid #1a1a1a;
    border-radius: 25px;
    background: var(--coffee-brown);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 16px;
    transition: all 0.15s;
    box-shadow: 4px 4px 0 #3C2415;
}

.modal-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 #3C2415;
}

/* ===== Toast ===== */
.toast {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 14px;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
    white-space: nowrap;
}

.toast.show {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* ===== 删除动画 ===== */
.order-card.removing {
    animation: slideOut 0.3s ease forwards;
}

@keyframes slideOut {
    to {
        opacity: 0;
        transform: translateX(-100%);
        height: 0;
        padding: 0;
        margin: 0;
        overflow: hidden;
    }
}