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

:root {
    /* 莫兰迪色调 */
    --primary-yellow: #F5E6CC;
    --primary-yellow-light: #FAF3E8;
    --primary-white: #FFFFFF;
    --accent-purple: #C9B8D0;
    --accent-purple-dark: #B8A5C0;
    --accent-red: #E8B4B8;
    --accent-red-dark: #D6A3A7;
    --text-dark: #4A4A4A;
    --text-light: #7A7A7A;
    --bg-color: #FDFCF8;
    --shadow: 0 4px 20px rgba(201, 184, 208, 0.2);
    --shadow-hover: 0 8px 30px rgba(201, 184, 208, 0.3);
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background: linear-gradient(135deg, var(--bg-color) 0%, var(--primary-yellow-light) 100%);
    color: var(--text-dark);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

/* 头部样式 */
.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px 20px;
    background: var(--primary-white);
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.header h1 {
    font-size: 2.5em;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.subtitle {
    color: var(--text-light);
    font-size: 1.1em;
    font-weight: 300;
}

/* 当前时间卡片 */
.current-time-card {
    background: linear-gradient(135deg, var(--primary-yellow) 0%, var(--primary-yellow-light) 100%);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: var(--shadow);
    border: 2px solid var(--primary-yellow);
}

.time-display {
    font-size: 4em;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.date-display {
    font-size: 1.3em;
    color: var(--text-light);
    font-weight: 400;
}

/* 主要内容区域 */
.main-content {
    display: grid;
    gap: 30px;
}

/* 添加闹钟区域 */
.add-alarm-section {
    background: var(--primary-white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.add-alarm-section h2 {
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 500;
    font-size: 1.4em;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95em;
}

.form-group input[type="time"],
.form-group input[type="text"] {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--accent-purple);
    border-radius: 12px;
    font-size: 1em;
    font-family: inherit;
    background: var(--bg-color);
    transition: all 0.3s ease;
    outline: none;
}

.form-group input[type="time"]:focus,
.form-group input[type="text"]:focus {
    border-color: var(--accent-purple-dark);
    box-shadow: 0 0 0 3px rgba(201, 184, 208, 0.2);
}

.form-group input::placeholder {
    color: var(--text-light);
}

/* 颜色选择 */
.color-options {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.color-input {
    display: none;
}

.color-label {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.color-label:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.color-input:checked + .color-label {
    border-color: var(--text-dark);
    transform: scale(1.15);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

/* 按钮样式 */
.btn-add {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-purple-dark) 100%);
    color: var(--primary-white);
    border: none;
    border-radius: 12px;
    font-size: 1.1em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(201, 184, 208, 0.4);
}

.btn-add:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 184, 208, 0.6);
}

.btn-add:active {
    transform: translateY(0);
}

/* 闹钟列表 */
.alarms-section {
    background: var(--primary-white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
}

.alarms-section h2 {
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 500;
    font-size: 1.4em;
}

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

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.empty-state p {
    font-size: 1.1em;
    margin-bottom: 8px;
}

.empty-hint {
    font-size: 0.95em;
    opacity: 0.7;
}

/* 闹钟项 */
.alarm-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-radius: 15px;
    border-left: 5px solid;
    background: var(--primary-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.alarm-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.alarm-item.color-red {
    border-left-color: var(--accent-red);
    background: linear-gradient(135deg, #FFF5F5 0%, var(--primary-white) 100%);
}

.alarm-item.color-purple {
    border-left-color: var(--accent-purple);
    background: linear-gradient(135deg, #F5F0F8 0%, var(--primary-white) 100%);
}

.alarm-item.color-yellow {
    border-left-color: var(--primary-yellow);
    background: linear-gradient(135deg, #FFFEF8 0%, var(--primary-white) 100%);
}

.alarm-info {
    flex: 1;
}

.alarm-time {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 5px;
}

.alarm-task {
    font-size: 1em;
    color: var(--text-light);
    font-weight: 400;
}

.alarm-actions {
    display: flex;
    gap: 10px;
}

.btn-delete {
    padding: 10px 16px;
    background: var(--accent-red);
    color: var(--primary-white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9em;
    font-weight: 500;
}

.btn-delete:hover {
    background: var(--accent-red-dark);
    transform: scale(1.05);
}

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

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

.modal-content {
    background: var(--primary-white);
    border-radius: 20px;
    padding: 0;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

.modal-header {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-purple-dark) 100%);
    padding: 25px 30px;
    border-radius: 20px 20px 0 0;
    text-align: center;
}

.modal-header h3 {
    color: var(--primary-white);
    font-size: 1.5em;
    font-weight: 600;
}

.modal-body {
    padding: 30px;
    text-align: center;
}

.modal-task {
    font-size: 1.3em;
    color: var(--text-dark);
    margin-bottom: 10px;
    font-weight: 500;
}

.modal-time {
    font-size: 1.1em;
    color: var(--text-light);
}

.modal-footer {
    padding: 0 30px 30px;
    display: flex;
    gap: 15px;
}

.btn-modal {
    flex: 1;
    padding: 14px;
    border: none;
    border-radius: 10px;
    font-size: 1em;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-snooze {
    background: var(--primary-yellow);
    color: var(--text-dark);
}

.btn-snooze:hover {
    background: #E5D9C2;
    transform: translateY(-2px);
}

.btn-dismiss {
    background: var(--accent-purple);
    color: var(--primary-white);
}

.btn-dismiss:hover {
    background: var(--accent-purple-dark);
    transform: translateY(-2px);
}

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

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* 响应式设计 */
@media (max-width: 600px) {
    .header h1 {
        font-size: 2em;
    }

    .time-display {
        font-size: 3em;
    }

    .date-display {
        font-size: 1.1em;
    }

    .current-time-card {
        padding: 30px 20px;
    }

    .add-alarm-section,
    .alarms-section {
        padding: 20px;
    }

    .alarm-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .alarm-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .modal-content {
        width: 95%;
    }
}