/* ================================================
   MarjoStats Design System
   Cor primaria: #E31E24 (vermelho MarjoSports)
   Font: Inter (Apple-style minimalista)
   ================================================ */

/* --- CSS Variables --- */
:root {
    --color-primary: #E31E24;
    --color-primary-hover: #c4191e;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;

    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --bar-operational: #34c759;
    --bar-degraded: #f5a623;
    --bar-down: #e74c3c;
    --bar-unknown: #48484a;

    --transition: 0.2s ease;
}

/* --- Dark Theme (default) --- */
[data-theme="dark"] {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-card: #1a1a1a;
    --bg-card-hover: #222222;
    --text-primary: #f5f5f7;
    --text-secondary: #8e8e93;
    --text-tertiary: #636366;
    --border-color: #2c2c2e;
    --banner-bg-ok: #0a2a12;
    --banner-border-ok: #1a4d28;
    --banner-bg-down: #2a0a0a;
    --banner-border-down: #5c1616;
    --tooltip-bg: #2c2c2e;
    --tooltip-text: #f5f5f7;
}

/* --- Light Theme --- */
[data-theme="light"] {
    --bg-primary: #ffffff;
    --bg-secondary: #f5f5f7;
    --bg-card: #ffffff;
    --bg-card-hover: #fafafa;
    --text-primary: #1d1d1f;
    --text-secondary: #6e6e73;
    --text-tertiary: #aeaeb2;
    --border-color: #d2d2d7;
    --banner-bg-ok: #ecfdf5;
    --banner-border-ok: #a7f3d0;
    --banner-bg-down: #fef2f2;
    --banner-border-down: #fecaca;
    --tooltip-bg: #1d1d1f;
    --tooltip-text: #f5f5f7;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    transition: background-color var(--transition), color var(--transition);
    min-height: 100vh;
}

/* --- Container --- */
.container {
    max-width: 720px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg);
    padding-top: calc(60px + var(--space-xl));
}

/* --- Header (fixed top bar, always dark) --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: #000000;
    border-bottom: 1px solid #2c2c2e;
}

.header-inner {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.header-logo {
    height: 40px;
    width: auto;
}

.header-divider {
    width: 1px;
    height: 28px;
    background-color: #3a3a3c;
}

.header-title {
    font-size: 18px;
    font-weight: 500;
    color: #8e8e93;
    letter-spacing: -0.01em;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid #3a3a3c;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: #8e8e93;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.theme-toggle:hover {
    border-color: #636366;
    color: #f5f5f7;
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

/* --- Status Banner --- */
.status-banner {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid;
    margin-bottom: var(--space-xl);
    transition: background-color var(--transition), border-color var(--transition);
}

.status-banner--operational {
    background-color: var(--banner-bg-ok);
    border-color: var(--banner-border-ok);
}

.status-banner--outage {
    background-color: var(--banner-bg-down);
    border-color: var(--banner-border-down);
}

.status-banner__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.status-banner--operational .status-banner__icon {
    background-color: var(--bar-operational);
}

.status-banner--outage .status-banner__icon {
    background-color: var(--bar-down);
}

.status-banner__icon svg {
    width: 20px;
    height: 20px;
    color: #ffffff;
}

.status-banner__text h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.status-banner__text p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 2px;
}


/* --- Services Section --- */
.services-section {
    margin-bottom: var(--space-xl);
}

/* --- Service Card --- */
.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    transition: background-color var(--transition), border-color var(--transition);
}

.service-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.service-card__name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.service-card__badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 100px;
    letter-spacing: -0.01em;
}

.service-card__badge--operational {
    color: var(--bar-operational);
    background-color: rgba(52, 199, 89, 0.12);
}

.service-card__badge--down {
    color: var(--bar-down);
    background-color: rgba(231, 76, 60, 0.12);
}

.service-card__badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.service-card__badge--operational .service-card__badge-dot {
    background-color: var(--bar-operational);
}

.service-card__badge--down .service-card__badge-dot {
    background-color: var(--bar-down);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* --- Uptime Bars --- */
.uptime-bars {
    position: relative;
    display: flex;
    gap: 2px;
    height: 32px;
    align-items: stretch;
    margin-bottom: var(--space-sm);
}

.uptime-bar {
    flex: 1;
    min-width: 0;
    border-radius: 2px;
    cursor: pointer;
    transition: opacity 0.15s ease;
    position: relative;
}

.uptime-bar:hover {
    opacity: 0.75;
}

.uptime-bar--operational { background-color: var(--bar-operational); }
.uptime-bar--degraded    { background-color: var(--bar-degraded); }
.uptime-bar--down        { background-color: var(--bar-down); }
.uptime-bar--unknown     { background-color: var(--bar-unknown); }

/* --- Uptime Labels --- */
.uptime-labels {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-tertiary);
}

.uptime-labels__center {
    font-weight: 500;
    color: var(--text-secondary);
}

/* --- Response Time --- */
.service-card__response {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--space-sm);
    font-size: 12px;
    color: var(--text-tertiary);
}

/* --- Tooltip --- */
.uptime-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--tooltip-bg);
    color: var(--tooltip-text);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.uptime-tooltip--visible {
    opacity: 1;
}

.uptime-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--tooltip-bg);
}

.uptime-tooltip__date {
    font-weight: 600;
    margin-bottom: 2px;
}

.uptime-tooltip__value {
    color: var(--text-secondary);
}

/* --- Incidents Section --- */
.incidents-section {
    margin-bottom: var(--space-xl);
}

.incidents-section__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    letter-spacing: -0.01em;
}

.incidents-empty {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 14px;
    color: var(--text-secondary);
    padding: var(--space-lg);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.incidents-empty svg {
    width: 18px;
    height: 18px;
    color: var(--bar-operational);
    flex-shrink: 0;
}

/* --- Incident Group --- */
.incident-group {
    margin-bottom: var(--space-lg);
}

.incident-group__date {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-sm);
}

.incident-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-sm);
    transition: background-color var(--transition), border-color var(--transition);
}

.incident-item__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.incident-item__title {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.incident-item__badge {
    font-size: 11px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 100px;
    letter-spacing: -0.01em;
}

.incident-item__badge--resolved {
    color: var(--bar-operational);
    background-color: rgba(52, 199, 89, 0.12);
}

.incident-item__badge--ongoing {
    color: var(--bar-down);
    background-color: rgba(231, 76, 60, 0.12);
}

.incident-item__meta {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* --- Footer --- */
.footer {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

.footer__updated {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.footer__brand {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* --- Loading State --- */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl);
    color: var(--text-secondary);
    font-size: 14px;
}

.loading__spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: var(--space-sm);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- Error State --- */
.error-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--text-secondary);
    font-size: 14px;
}

/* --- Service Groups --- */
.service-group {
    margin-bottom: var(--space-lg);
}

.service-group__title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
    margin-bottom: var(--space-sm);
    padding-left: var(--space-xs);
}

/* --- Responsive --- */
@media (max-width: 640px) {
    .container {
        padding: var(--space-lg) var(--space-md);
        padding-top: calc(60px + var(--space-lg));
    }

    .header-inner {
        padding: 0 var(--space-md);
    }

    .header-logo {
        height: 32px;
    }

    .header-title {
        font-size: 16px;
    }

    .status-banner {
        padding: var(--space-md);
    }

    .uptime-bars {
        height: 24px;
    }

    .service-card {
        padding: var(--space-md);
    }
}