/* ============================================================================
   CertiLead — Status page. Design épuré "google style", zéro dépendance externe.
   ============================================================================ */

:root {
    --bg:        #f6f8fa;
    --card:      #ffffff;
    --text:      #202124;
    --muted:     #5f6368;
    --border:    #e6e8eb;
    --hover:     #f1f3f4;

    --up:        #1e8e3e;
    --up-soft:   #34a853;
    --warn:      #f9ab00;
    --down:      #d93025;
    --nodata:    #dfe1e5;
    --accent:    #1a73e8;

    --shadow:    0 1px 2px rgba(60,64,67,.10), 0 1px 6px rgba(60,64,67,.06);
    --radius:    14px;
}

[data-theme="dark"] {
    --bg:        #18191b;
    --card:      #232427;
    --text:      #e8eaed;
    --muted:     #9aa0a6;
    --border:    #34363a;
    --hover:     #2a2c2f;

    --up:        #81c995;
    --up-soft:   #5bb974;
    --warn:      #fdd663;
    --down:      #f28b82;
    --nodata:    #3c4043;
    --accent:    #8ab4f8;

    --shadow:    0 1px 2px rgba(0,0,0,.3), 0 1px 6px rgba(0,0,0,.25);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    transition: background .2s ease, color .2s ease;
}

.wrap {
    max-width: 940px;
    margin: 0 auto;
    padding: 28px 20px 64px;
}

/* ---- Top bar ---- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 26px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
    width: 38px; height: 38px;
    display: grid; place-items: center;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), var(--up-soft));
    color: #fff;
}
.brand-logo svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 16px; font-weight: 600; letter-spacing: .2px; }
.brand-text span { font-size: 12.5px; color: var(--muted); }

.icon-btn {
    width: 38px; height: 38px;
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--muted);
    border-radius: 10px;
    cursor: pointer;
    display: grid; place-items: center;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.icon-btn:hover { background: var(--hover); color: var(--text); }
.icon-btn svg { width: 19px; height: 19px; }

/* ---- Actions topbar (bascule vue admin / aperçu public) ---- */
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.view-switch {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--muted);
    text-decoration: none;
    padding: 7px 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--card);
    white-space: nowrap;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.view-switch:hover { background: var(--hover); color: var(--text); }
.view-switch--active {
    color: #fff;
    background: var(--accent);
    border-color: var(--accent);
}
.view-switch--active:hover { color: #fff; filter: brightness(1.05); }
.view-switch[hidden] { display: none; }

/* ---- Overall banner ---- */
.overall {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-left: 5px solid var(--muted);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 20px 22px;
    margin-bottom: 26px;
    transition: border-color .2s ease;
}
.overall-icon {
    flex: 0 0 auto;
    width: 44px; height: 44px;
    border-radius: 50%;
    display: grid; place-items: center;
    color: #fff;
    background: var(--muted);
}
.overall-icon svg { width: 26px; height: 26px; }
.overall-text h1 { margin: 0; font-size: 19px; font-weight: 600; }
.overall-text p  { margin: 2px 0 0; font-size: 13.5px; color: var(--muted); }

.overall--operational { border-left-color: var(--up); }
.overall--operational .overall-icon { background: var(--up); }
.overall--degraded    { border-left-color: var(--warn); }
.overall--degraded .overall-icon    { background: var(--warn); }
.overall--down        { border-left-color: var(--down); }
.overall--down .overall-icon        { background: var(--down); }

/* ---- Toolbar (range + legend) ---- */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.range-toggle {
    display: inline-flex;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 3px;
}
.range-toggle button {
    border: 0;
    background: transparent;
    color: var(--muted);
    font: inherit;
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 7px;
    cursor: pointer;
    transition: background .15s ease, color .15s ease;
}
.range-toggle button.active {
    background: var(--accent);
    color: #fff;
}
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; margin-right: 5px; vertical-align: -1px; }
.legend .l-up { background: var(--up); }
.legend .l-warn { background: var(--warn); }
.legend .l-down { background: var(--down); }
.legend .l-nodata { background: var(--nodata); }

/* ---- Category ---- */
.cat { margin-bottom: 26px; }
.cat-title {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .8px;
    color: var(--muted);
    margin: 0 0 10px 4px;
}
.cat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

/* ---- Service row ---- */
.svc { padding: 16px 20px; border-top: 1px solid var(--border); }
.svc:first-child { border-top: 0; }

.svc-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 11px;
}
.dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; background: var(--nodata); }
.dot--up   { background: var(--up); box-shadow: 0 0 0 3px color-mix(in srgb, var(--up) 22%, transparent); }
.dot--down { background: var(--down); box-shadow: 0 0 0 3px color-mix(in srgb, var(--down) 22%, transparent); }
.dot--unknown { background: var(--nodata); }

.svc-name { font-weight: 600; font-size: 14.5px; }
.svc-meta { font-size: 12px; color: var(--muted); margin-left: 2px; }
.svc-spacer { flex: 1; }
.svc-uptime {
    font-variant-numeric: tabular-nums;
    font-size: 13px;
    color: var(--muted);
}
.svc-uptime b { color: var(--text); font-weight: 600; }
.svc-state {
    font-size: 12px;
    font-weight: 600;
    padding: 2px 9px;
    border-radius: 20px;
}
.svc-state--up   { color: var(--up);   background: color-mix(in srgb, var(--up) 14%, transparent); }
.svc-state--down { color: var(--down); background: color-mix(in srgb, var(--down) 14%, transparent); }
.svc-state--unknown { color: var(--muted); background: var(--hover); }

/* ---- Uptime bars ---- */
.bars {
    display: flex;
    gap: 2px;
    height: 36px;
    align-items: stretch;
    overflow: hidden;
    justify-content: flex-end; /* garde les barres récentes visibles sur petit écran */
}
.bar {
    flex: 1 1 6px;
    min-width: 5px;
    border-radius: 3px;
    background: var(--nodata);
    transition: transform .1s ease, filter .1s ease;
    cursor: default;
}
.bar:hover { transform: scaleY(1.06); filter: brightness(1.08); }
.bar--up     { background: var(--up); }
.bar--warn   { background: var(--warn); }
.bar--down   { background: var(--down); }
.bar--nodata { background: var(--nodata); }

.bars-axis {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--muted);
    margin-top: 7px;
}

/* ---- Tooltip ---- */
.tooltip {
    position: fixed;
    z-index: 50;
    pointer-events: none;
    background: #202124;
    color: #fff;
    font-size: 12px;
    line-height: 1.45;
    padding: 7px 10px;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0,0,0,.28);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity .12s ease, transform .12s ease;
    max-width: 230px;
    white-space: nowrap;
}
.tooltip.show { opacity: 1; transform: translateY(0); }
.tooltip b { font-weight: 600; }
.tooltip .tt-pct { display: inline-block; }

/* ---- Footer ---- */
.foot {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 30px;
    font-size: 12.5px;
    color: var(--muted);
    flex-wrap: wrap;
}

/* ---- Skeleton / loading ---- */
.skeleton .bar { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .5; } 50% { opacity: .9; } }

@media (max-width: 560px) {
    .wrap { padding: 20px 14px 48px; }
    .overall-text h1 { font-size: 17px; }
    .svc-meta { display: none; }
    .bars { height: 32px; }
}