/* style.css - 下班倒计时页面样式 */

:root {
    --primary-color: #6a11cb; /* 深紫色 */
    --secondary-color: #2575fc; /* 蓝色 */
    --accent-color: #fdd835; /* 金黄色 (用于倒计时数字) */
    --text-color: #f0f0f0;
    --bg-color-light: rgba(255, 255, 255, 0.15);
    --bg-color-dark: rgba(0, 0, 0, 0.25);
    --card-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
    --button-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
    text-align: center;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 550px;
    padding: 25px;
}

header h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2em, 5vw, 2.8em);
    margin-bottom: 35px;
    color: #fff;
    text-shadow: 3px 3px 6px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.rocket-icon {
    display: inline-block;
    margin-left: 10px;
    animation: rocketLaunch 3s infinite ease-in-out;
}

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

.card {
    background-color: var(--bg-color-light);
    padding: 25px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    margin-bottom: 25px;
}

.input-section label {
    font-size: 1.15em;
    margin-bottom: 15px;
    display: block;
}

.time-input-group {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.input-section input[type="time"] {
    font-family: 'Noto Sans SC', sans-serif;
    padding: 12px 18px;
    border: none;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.95);
    color: #333;
    font-size: 1.1em;
    outline: none;
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.1);
    flex-grow: 1;
    max-width: 200px;
}

/* 新增：提前提醒设置区域样式 */
.pre-reminder-settings {
    margin-top: 20px;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column; /* 让整体垂直排列 */
    align-items: center;
    gap: 10px; /* 各元素间距 */
    font-size: 0.95em;
}

.pre-reminder-settings label[for="preReminderCheckbox"] {
    margin-bottom: 0; /* 移除默认的label margin */
    cursor: pointer;
}

.pre-reminder-settings input[type="checkbox"] {
    margin-right: 8px;
    transform: scale(1.2); /* 放大复选框 */
    cursor: pointer;
}

#preReminderControls {
    display: flex; /* 水平排列内部元素 */
    align-items: center;
    gap: 8px;
    margin-top: 5px; /* 与复选框的间距 */
}

#preReminderControls input[type="number"] {
    width: 60px; /* 数字输入框宽度 */
    padding: 6px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.3);
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--text-color);
    font-family: 'Noto Sans SC', sans-serif;
    text-align: center;
}
/* 隐藏数字输入框的上下箭头 (部分浏览器) */
#preReminderControls input[type="number"]::-webkit-outer-spin-button,
#preReminderControls input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
#preReminderControls input[type="number"] {
    -moz-appearance: textfield; /* Firefox */
}


.button {
    font-family: 'Noto Sans SC', sans-serif;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.05em;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: var(--button-shadow);
    text-transform: uppercase;
}

.button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.button:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.primary-button {
    background-color: var(--secondary-color);
    color: white;
}

.primary-button:hover {
    background-color: #1e63d3;
}

.secondary-button {
    background-color: #e74c3c;
    color: white;
    display: block;
    margin: 0 auto;
    width: fit-content;
}

.secondary-button:hover {
    background-color: #c0392b;
}

.countdown-label {
    font-size: 1.25em;
    margin-top: 0;
    margin-bottom: 15px;
}

.countdown-display {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5em, 8vw, 4em);
    font-weight: bold;
    color: var(--accent-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.4);
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 5px;
}

.time-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--bg-color-dark);
    padding: 10px 15px;
    border-radius: 8px;
    min-width: clamp(60px, 15vw, 85px);
}

.time-unit {
    line-height: 1;
}

.time-unit-label {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 0.3em;
    font-weight: normal;
    color: rgba(255,255,255,0.7);
    margin-top: 5px;
}

.separator {
    font-size: 0.8em;
    color: rgba(255,255,255,0.7);
    padding: 0 5px;
    align-self: center;
    padding-bottom: 0.6em;
}


.message-area {
    margin-top: 20px;
    padding: 15px;
    border-radius: 8px;
    font-size: 1.05em;
    min-height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.message-area p {
    margin: 0;
}

.message-area.success {
    background-color: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
    font-weight: bold;
}

.message-area.error {
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    font-weight: bold;
}

.message-area.info {
    background-color: rgba(52, 152, 219, 0.2);
    color: #3498db;
}


footer {
    margin-top: 35px;
    font-size: 0.95em;
    color: rgba(255, 255, 255, 0.85);
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    header h1 {
        margin-bottom: 25px;
    }
    .card {
        padding: 20px;
    }
    .time-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    .input-section input[type="time"] {
        max-width: none;
        width: 100%;
        box-sizing: border-box;
    }
    .button {
        width: 100%;
        box-sizing: border-box;
    }
    .secondary-button {
        width: 100%;
    }

    .countdown-display {
        gap: 2px;
    }
    .time-block {
        padding: 8px 10px;
    }
    .separator {
        padding: 0 2px;
    }

    /* 调整提前提醒设置在小屏幕上的布局 */
    .pre-reminder-settings {
        font-size: 0.9em;
    }
    #preReminderControls {
        flex-wrap: wrap; /* 允许换行 */
        justify-content: center;
    }
    #preReminderControls input[type="number"] {
        width: 50px;
    }
}