:root {
    --primary-color: #0077cc;
    --secondary-color: #f0f4fa;
    --background-color: #f7fafd;
    --red-color: #ff4136;
    --yellow-color: #ffb700;
    --green-color: #2ecc40;
    --gray-color: #e0e0e0;
    --white-color: #ffffff;
}

body {
    font-family: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif;
    background: var(--background-color);
    margin: 0;
    padding: 0;
}

.container {
    box-sizing: border-box;
    width: 900px;
    max-width: 100vw;
    margin: 32px auto 0 auto;
    padding: 18px 24px 4px 24px;
    background: var(--background-color);
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(44, 124, 255, 0.08), 0 1.5px 6px rgba(0, 0, 0, 0.04);
    overflow: visible;
}

.logo-img {
    height: 96px;
    margin-top: 10px;
    margin-bottom: 40px;
}

.update-time {
    text-align: right;
    color: var(--primary-color);
    font-size: 1em;
    margin-bottom: 18px;
    margin-top: -18px;
    font-weight: 700;
}

.service-block {
    margin-bottom: 32px;
    padding: 6px 20px 5px 12px;
    border-radius: 14px;
    border-left: 4px solid var(--primary-color);
    background: var(--white-color);
    box-shadow: 0 2px 12px rgba(44, 124, 255, 0.07), 0 1px 4px rgba(0, 0, 0, 0.03);
    overflow: visible;
    transition: box-shadow 0.2s;
}

.service-block:hover {
    box-shadow: 0 8px 32px rgba(44, 124, 255, 0.13), 0 2px 8px rgba(0, 0, 0, 0.07);
}

.service-header {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: 1fr auto auto;
    grid-gap: 8px;
    align-items: center;
    margin: 16px 8px;
}

.service-header h2 {
    grid-row: 1;
    grid-column: 1;
    color: var(--primary-color);
    font-size: 2em;
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    align-self: start;
    justify-self: start;
}

.service-header .status-info {
    grid-row: 2;
    grid-column: 1;
    align-self: end;
    justify-self: start;
}

.status-info.status-info-none {
    color: var(--red-color);
}
.status-info.status-info-part {
    color: var(--yellow-color);
}
.status-info.status-info-all {
    color: var(--green-color);
}

.status-info .status-ball,
.port-url .status-ball {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 4px;
}

.status-info-none .status-ball {
    background: var(--red-color);
}
.status-info-part .status-ball {
    background: var(--yellow-color);
}
.status-info-all .status-ball {
    background: var(--green-color);
}

.service-header .availability-badge {
    grid-row: 1/3;
    grid-column: 2;
    text-align: right;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 2em;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(44,124,255,0.08);
    background: var(--background-color);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}
.availability-badge .availability-label {
    font-size: 0.55em;
    font-weight: 500;
    color: var(--white-color);
    opacity: 60%;
}
.availability-badge .availability-value {
    color: var(--white-color);
    font-size: 1em;
    font-weight: 700;
}
.availability-badge.availability-red {
    color: var(--white-color);
    background: var(--red-color);
}
.availability-badge.availability-yellow {
    color: var(--white-color);
    background: var(--yellow-color);
}
.availability-badge.availability-green {
    color: var(--white-color);
    background: var(--green-color);
}

.service-header .status-bar {
    grid-row: 3;
    grid-column: 1/3;
}

.service-header .status-bar,
.port-block .status-bar {
    display: grid;
    grid-template-columns: repeat(72, 1fr);
    align-items: center;
    width: 100%;
    background: transparent;
    border-radius: 4px;
    padding: 4px 0;
    column-gap: 4px;
    box-shadow: none;
    overflow: visible;
}

.port-block {
    margin-top: 12px;
    margin-bottom: 18px;
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    grid-gap: 4px;
    align-items: center;
    background: var(--secondary-color);
    border-radius: 8px;
    padding: 8px 10px 6px 10px;
    box-shadow: 0 1px 4px rgba(44, 124, 255, 0.04);
}

.port-block .port-url {
    grid-row: 1;
    grid-column: 1;
    min-width: 180px;
    color: var(--primary-color);
    word-break: break-all;
    font-weight: 500;
}

.port-block .port-response-time {
    grid-row: 1;
    grid-column: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 4px;
}
.port-response-time .response-time-value {
    font-weight: 500;
}
.response-time-value.response-time-red {
    color: var(--red-color);
}
.response-time-value.response-time-yellow {
    color: var(--yellow-color);
}
.response-time-value.response-time-green {
    color: var(--green-color);
}

.port-block .status-bar {
    grid-row: 2;
    grid-column: 1/3;
}

.status-bar .status-rect {
    display: flex;
    align-items: end;
    justify-content: center;
    width: 100%;
    height: 32px;
    margin: 0 1px;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(44, 124, 255, 0.04);
    position: relative;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.port-block:hover .status-bar .status-rect {
    background: var(--gray-color);
}

.status-bar .status-rect:hover::after {
    content: attr(data-time);
    position: absolute;
    left: 50%;
    top: -38px;
    transform: translateX(-50%);
    background: var(--white-color);
    font-size: 0.88em;
    padding: 4px 12px;
    border-radius: 8px;
    border: 1px solid #e0e7ef;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(44, 124, 255, 0.10);
    z-index: 10;
    pointer-events: none;
    opacity: 1;
    font-weight: 500;
}

.status-rect.status-unknown {
    color: var(--primary-color);
    background: var(--gray-color);
}
.status-rect.status-none {
    color: var(--red-color);
    background: var(--red-color);
    box-shadow: 0 1px 4px rgba(255, 65, 54, 0.08);
}
.status-rect.status-part {
    color: var(--yellow-color);
    background: var(--yellow-color);
    box-shadow: 0 1px 4px rgba(255, 183, 0, 0.08);
}
.status-rect.status-all {
    color: var(--green-color);
    background: var(--green-color);
    box-shadow: 0 1px 4px rgba(46, 204, 64, 0.08);
}

.status-rect .status-rect-content {
    width: 100%;
    height: 100%;
    border-radius: 2px;
    transition: all 0.2s ease-in-out;
}
.status-rect.status-unknown .status-rect-content {
    background: var(--gray-color);
}
.status-rect.status-none .status-rect-content {
    background: var(--red-color);
    box-shadow: 0 1px 4px rgba(255, 65, 54, 0.08);
}
.status-rect.status-part .status-rect-content {
    background: var(--yellow-color);
    box-shadow: 0 1px 4px rgba(255, 183, 0, 0.08);
}
.status-rect.status-all .status-rect-content {
    background: var(--green-color);
    box-shadow: 0 1px 4px rgba(46, 204, 64, 0.08);
}

.footer {
    text-align: center;
    padding: 20px 0;
    background: var(--background-color);
    color: #555;
    font-size: 1rem;
}

.footer .footer-link {
    color: var(--primary-color);
    text-decoration: underline;
}

@media (max-width: 900px) {
    .container {
        width: 100%;
        min-width: 0;
        max-width: 100vw;
        padding-left: 2px;
        padding-right: 2px;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .logo-img {
        height: auto;
        max-height: 96px;
        max-width: 100%;
    }

    .update-time {
        font-size: 0.92em;
        margin-bottom: 10px;
    }

    .service-block {
        padding: 10px 6px 10px 6px;
        margin-bottom: 18px;
        border-radius: 8px;
    }

    .service-header h2 {
        font-size: 1.5em;
    }

    .service-header .availability-badge {
        font-size: 1.5em;
        padding: 6px 12px;
    }

    .service-header .status-bar,
    .port-block .status-bar {
        padding: 0;
        column-gap: 0;
    }

    .status-bar .status-rect {
        height: 18px;
        margin: 0;
        width: 100%;
        box-shadow: none;
        border-radius: 0;
    }

    .port-block {
        margin-bottom: 12px;
        padding: 6px 4px 4px 4px;
        border-radius: 6px;
        background: var(--secondary-color);
        box-shadow: 0 1px 4px rgba(44, 124, 255, 0.04);
    }

    .port-block .port-url {
        min-width: 80px;
        font-size: 0.92em;
        margin-bottom: 2px;
        color: var(--primary-color);
        font-weight: 500;
    }
}