@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Syne:wght@400;500;700&display=swap');

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

:root {
    --bg: #0d0f14;
    --surface: #161921;
    --surface-2: #1e2230;
    --border: rgba(255,255,255,0.07);
    --border-strong: rgba(255,255,255,0.12);
    --text: #e8eaf0;
    --text-muted: rgba(232,234,240,0.5);
    --text-dim: rgba(232,234,240,0.3);
    --blue: #378ADD;
    --teal: #1D9E75;
    --coral: #D85A30;
    --amber: #EF9F27;
    --red: #E24B4A;
    --green: #639922;
    --accent: #534AB7;
}

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Syne', sans-serif;
    font-size: 15px;
    line-height: 1.5;
    min-height: 100vh;
}

.loading-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 1rem;
    color: var(--text-muted);
}
.loading-logo {
    font-size: 2.5rem;
    color: var(--accent);
    animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Dashboard layout */
.header {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1.5rem 0rem;
    gap: 1.25rem;
}
.dashboard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Header */
.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 0.5px solid var(--border);
}
.header-left { display: flex; align-items: center; gap: 1rem; }
.logo-mark { font-size: 1.75rem; color: var(--accent); line-height: 1; }
.dash-header h1 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; color: var(--text); }
.subtitle { font-size: 0.8rem; color: var(--text-muted); margin-top: 1px; }
.header-right { display: flex; align-items: center; gap: 0.75rem; }

.live-toggle {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    border: 0.5px solid var(--border-strong);
    transition: background 0.2s;
    user-select: none;
}
.live-toggle.live { color: var(--teal); background: rgba(29,158,117,0.1); border-color: rgba(29,158,117,0.3); }
.live-toggle.paused { color: var(--text-muted); background: var(--surface); }
.pulse-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: currentColor;
}
.live-toggle.live .pulse-dot { animation: blink 1.2s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

.service-select,
.window-select {
    appearance: none;
    background: var(--surface);
    border: 0.5px solid var(--border-strong);
    color: var(--text);
    padding: 0.35rem 2rem 0.35rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
}
    .service-select:focus
    .window-select:focus {
        outline: none;
        border-color: var(--accent);
    }

/* KPI grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}
.kpi-card {
    background: var(--surface);
    border: 0.5px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.15rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    transition: border-color 0.2s;
}
.kpi-card:hover { border-color: var(--border-strong); }
.kpi-button-card {
    cursor:pointer;
}


.kpi-icon {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.kpi-icon.requests { background: rgba(55,138,221,0.15); color: var(--blue); }
.kpi-icon.avg { background: rgba(29,158,117,0.15); color: var(--teal); }
.kpi-icon.max { background: rgba(239,159,39,0.15); color: var(--amber); }
.kpi-icon.errors { background: rgba(226,75,74,0.15); color: var(--red); }
.kpi-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.kpi-value { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text); margin-top: 1px; }
.kpi-value.ok { color: var(--teal); }
.kpi-value.warn { color: var(--amber); }
.kpi-value.error { color: var(--red); }

/* Charts */
.charts-area {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.chart-card {
    background: var(--surface);
    border: 0.5px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.25rem 1.25rem;
}
.chart-card.wide { }
.chart-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}
.chart-header h2 { font-size: 0.9rem; font-weight: 600; color: var(--text); }
.chart-sub { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }
.chart-wrap { position: relative; width: 100%; }

.legend { display: flex; gap: 1rem; align-items: center; flex-shrink: 0; }
.legend-item { display: flex; align-items: center; gap: 0.35rem; font-size: 0.75rem; color: var(--text-muted); white-space: nowrap; }
.dot { width: 9px; height: 9px; border-radius: 2px; flex-shrink: 0; }
.dot.blue { background: var(--blue); }
.dot.teal { background: var(--teal); }
.dot.coral { background: var(--coral); }
.dot.dashed { background: repeating-linear-gradient(90deg, var(--coral) 0, var(--coral) 3px, transparent 3px, transparent 6px); border-radius: 0; }

/* Log table */
.log-table-card {
    background: var(--surface);
    border: 0.5px solid var(--border);
    border-radius: 10px;
    padding: 1rem 1.25rem;
    overflow: hidden;
}
.table-wrap {
    overflow-x: auto;
    margin-top: 0.75rem;
    max-height: 320px;
    overflow-y: auto;
}
.table-wrap::-webkit-scrollbar { width: 5px; height: 5px; }
.table-wrap::-webkit-scrollbar-track { background: transparent; }
.table-wrap::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }
thead { position: sticky; top: 0; z-index: 1; }
th {
    text-align: left;
    font-size: 0.68rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-dim);
    padding: 0.5rem 0.75rem;
    background: var(--surface);
    border-bottom: 0.5px solid var(--border);
}
td { padding: 0.45rem 0.75rem; border-bottom: 0.5px solid var(--border); color: var(--text); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.025); }
tr.row-error td { background: rgba(226,75,74,0.05); }
tr.row-warn td { background: rgba(239,159,39,0.04); }

.mono { font-family: 'JetBrains Mono', monospace; }
.endpoint { color: var(--text-muted); font-size: 0.75rem; }

.status-badge {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}
.status-badge.status-200 { background: rgba(99,153,34,0.15); color: var(--green); }
.status-badge.status-404 { background: rgba(239,159,39,0.15); color: var(--amber); }
.status-badge.status-500 { background: rgba(226,75,74,0.15); color: var(--red); }

.level-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 500;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    letter-spacing: 0.04em;
}
.level-badge.level-INFO { background: rgba(55,138,221,0.12); color: var(--blue); }
.level-badge.level-WARN { background: rgba(239,159,39,0.15); color: var(--amber); }
.level-badge.level-ERROR { background: rgba(226,75,74,0.15); color: var(--red); }

td.ok { color: var(--teal); }
td.warn { color: var(--amber); }
td.error { color: var(--red); }

#blazor-error-ui {
    background: var(--coral);
    color: white;
    padding: 0.5rem 1rem;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: none;
    font-size: 0.85rem;
}
#blazor-error-ui.blazor-error-boundary { display: block; }

@media (max-width: 700px) {
    .charts-area { grid-template-columns: 1fr; }
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Login page ─────────────────────────────────────────── */
.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 1rem;
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: var(--bg);
}

.grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(83,74,183,0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(83,74,183,0.07) 1px, transparent 1px);
    background-size: 48px 48px;
}

.glow {
    position: absolute;
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse at center, rgba(83,74,183,0.18) 0%, transparent 70%);
    pointer-events: none;
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 400px;
    background: var(--surface);
    border: 0.5px solid var(--border-strong);
    border-radius: 14px;
    padding: 2rem 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    box-shadow: 0 0 0 1px rgba(83,74,183,0.1), 0 32px 80px rgba(0,0,0,0.5);
    animation: slideUp 0.4s cubic-bezier(0.22,1,0.36,1);
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

.login-logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}
.login-logo .logo-mark {
    font-size: 2rem;
    color: var(--accent);
    line-height: 1;
    filter: drop-shadow(0 0 12px rgba(83,74,183,0.6));
}
.login-logo h1 { font-size: 1.2rem; font-weight: 700; color: var(--text); }
.login-logo p  { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.error-banner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(226,75,74,0.1);
    border: 0.5px solid rgba(226,75,74,0.3);
    color: var(--red);
    border-radius: 7px;
    padding: 0.6rem 0.9rem;
    font-size: 0.8rem;
    animation: shake 0.35s ease;
}
@keyframes shake {
    0%,100% { transform: translateX(0); }
    25%      { transform: translateX(-6px); }
    75%      { transform: translateX(6px); }
}

.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label {
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
}
.field input {
    background: var(--surface-2);
    border: 0.5px solid var(--border-strong);
    color: var(--text);
    border-radius: 8px;
    padding: 0.65rem 0.9rem;
    font-size: 0.9rem;
    font-family: 'Syne', sans-serif;
    width: 100%;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}
.field input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(83,74,183,0.2);
}
.field input:disabled { opacity: 0.5; cursor: not-allowed; }
.field input::placeholder { color: var(--dim); }

.password-wrap { position: relative; }
.password-wrap input { padding-right: 2.75rem; }
.toggle-pw {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0;
    transition: color 0.2s;
}
.toggle-pw:hover { color: var(--text); }

.login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--accent);
    border: none;
    color: #fff;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Syne', sans-serif;
    cursor: pointer;
    width: 100%;
    margin-top: 0.25rem;
    transition: background 0.2s, transform 0.15s, opacity 0.2s;
    letter-spacing: 0.01em;
}
.login-btn:hover:not(:disabled) { background: #6058cc; }
.login-btn:active:not(:disabled) { transform: scale(0.98); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.login-btn.loading { pointer-events: none; }

.spinner {
    width: 15px; height: 15px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

.demo-hint {
    border-top: 0.5px solid var(--border);
    padding-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.demo-hint > span {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--dim);
}
.demo-pills { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.demo-pill {
    background: var(--surface-2);
    border: 0.5px solid var(--border-strong);
    color: var(--text-muted);
    border-radius: 5px;
    padding: 0.3rem 0.65rem;
    font-size: 0.72rem;
    font-family: 'JetBrains Mono', monospace;
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}
.demo-pill:hover { border-color: var(--accent); color: var(--text); }

/* ── User chip & logout (dashboard header) ──────────────── */
.user-chip {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--surface);
    border: 0.5px solid var(--border-strong);
    border-radius: 999px;
    padding: 0.2rem 0.5rem 0.2rem 0.3rem;
}
.user-avatar {
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.user-name { font-size: 0.78rem; color: var(--text-muted); }
.logout-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 0.15rem;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
}
.logout-btn:hover { color: var(--red); background: rgba(226,75,74,0.1); }



/* Utilities*/
.text-start {
    text-align: left;
}
.pointer {
    cursor: pointer;
}