/* EZ Ops Console — design language derived from Frox v5 (dark slate + accent palette)
   Fonts: Chivo (display) + Noto Sans (body) */
:root {
    --bg: #0b0d13;
    --panel: #161925;
    --panel-2: #1d2130;
    --border: #262b3d;
    --ink: #eef1f8;
    --muted: #8a92ab;
    --blue: #2775FF;
    --teal: #50D1B2;
    --red: #E23738;
    --orange: #EC8C56;
    --purple: #B2A7FF;
    --brand: #50D1B2;
    --radius: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
    font-family: 'Noto Sans', -apple-system, sans-serif;
    background: var(--bg); color: var(--ink); font-size: 14px;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .display { font-family: 'Chivo', sans-serif; }

/* ---------- shell ---------- */
.shell { display: flex; min-height: 100vh; }
.sidebar {
    width: 232px; flex-shrink: 0; background: var(--panel);
    border-right: 1px solid var(--border); padding: 1.25rem 0.9rem;
    display: flex; flex-direction: column; gap: 0.25rem;
    position: sticky; top: 0; height: 100vh;
}
.logo { display: flex; align-items: center; gap: 0.6rem; padding: 0 0.5rem 1.25rem; }
.logo-mark {
    width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    display: grid; place-items: center; font-family: 'Chivo'; font-weight: 900;
    color: #0b0d13; font-size: 15px;
}
.logo-word { font-family: 'Chivo'; font-weight: 900; font-size: 1.05rem; letter-spacing: 0.01em; }
.logo-word span { color: var(--teal); }
.nav-sec { font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.12em;
           color: var(--muted); padding: 0.9rem 0.6rem 0.35rem; }
.nav-item {
    display: flex; align-items: center; gap: 0.65rem; padding: 0.6rem 0.7rem;
    border-radius: 9px; color: var(--muted); text-decoration: none;
    font-weight: 500; transition: all 0.15s;
}
.nav-item:hover { color: var(--ink); background: var(--panel-2); }
.nav-item.active { color: var(--ink); background: var(--panel-2); box-shadow: inset 3px 0 0 var(--teal); }
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-item .chev { transition: transform 0.15s; }
.nav-sub { margin: 0.15rem 0 0.35rem; display: flex; flex-direction: column; gap: 0.1rem; }
.nav-child { padding: 0.45rem 0.7rem 0.45rem 2.4rem; font-size: 0.85rem; border-radius: 8px; }
.nav-child.active { color: var(--teal); background: var(--panel-2); box-shadow: none; }
.nav-child::before { content: ''; position: absolute; left: 1.55rem; width: 5px; height: 5px;
    border-radius: 50%; background: currentColor; opacity: 0.4; margin-top: 0.5rem; }
.nav-child { position: relative; }
.sidebar .spacer { flex: 1; }
.whoami { padding: 0.75rem 0.6rem; border-top: 1px solid var(--border);
          display: flex; align-items: center; justify-content: space-between; }
.whoami .u { font-weight: 600; font-size: 0.85rem; }
.whoami .r { font-size: 0.68rem; color: var(--muted); text-transform: capitalize; }
.logout-btn { background: none; border: 1px solid var(--border); color: var(--muted);
              border-radius: 7px; padding: 0.3rem 0.6rem; cursor: pointer; font-size: 0.75rem; }
.logout-btn:hover { color: var(--red); border-color: var(--red); }

.main { flex: 1; padding: 1.75rem 2rem; max-width: 1400px; }
.page-head { display: flex; align-items: baseline; justify-content: space-between;
             margin-bottom: 1.5rem; flex-wrap: wrap; gap: 0.5rem; }
.page-head h1 { font-size: 1.55rem; font-weight: 900; }
.page-head .stamp { color: var(--muted); font-size: 0.8rem; }

/* ---------- cards & tiles ---------- */
.card { background: var(--panel); border: 1px solid var(--border);
        border-radius: var(--radius); padding: 1.25rem; }
.card h3 { font-size: 0.95rem; margin-bottom: 0.9rem; font-weight: 700; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
@media (max-width: 1100px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 0.9rem; margin-bottom: 1.25rem; }
.kpi { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
       padding: 1rem 1.1rem; position: relative; overflow: hidden; }
.kpi::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
               background: var(--kpi-color, var(--teal)); }
.kpi .n { font-family: 'Chivo'; font-weight: 900; font-size: 1.7rem; line-height: 1.1; }
.kpi .l { color: var(--muted); font-size: 0.72rem; text-transform: uppercase;
          letter-spacing: 0.07em; margin-top: 0.3rem; }
.kpi .d { font-size: 0.72rem; margin-top: 0.25rem; }
.kpi .d.up { color: var(--teal); } .kpi .d.down { color: var(--red); }

.badge { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.2rem 0.6rem;
         border-radius: 999px; font-size: 0.72rem; font-weight: 600; }
.badge.ok { background: rgba(80,209,178,0.12); color: var(--teal); }
.badge.warn { background: rgba(236,140,86,0.12); color: var(--orange); }
.badge.bad { background: rgba(226,55,56,0.12); color: var(--red); }
.badge.info { background: rgba(39,117,255,0.12); color: var(--blue); }
.badge.purple { background: rgba(178,167,255,0.12); color: var(--purple); }

.alert-bar { background: linear-gradient(90deg, rgba(236,140,86,0.14), rgba(226,55,56,0.10));
             border: 1px solid rgba(236,140,86,0.4); border-radius: var(--radius);
             padding: 0.8rem 1.1rem; margin-bottom: 1.25rem; font-size: 0.88rem; }

/* ---------- tables ---------- */
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th { text-align: left; color: var(--muted); font-weight: 600; font-size: 0.7rem;
     text-transform: uppercase; letter-spacing: 0.07em; padding: 0.5rem 0.6rem;
     border-bottom: 1px solid var(--border); }
td { padding: 0.55rem 0.6rem; border-bottom: 1px solid rgba(38,43,61,0.55); }
tr:last-child td { border-bottom: none; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- reviews ---------- */
.review-row { display: flex; justify-content: space-between; align-items: center;
              padding: 0.6rem 0; border-bottom: 1px solid rgba(38,43,61,0.55); }
.review-row:last-child { border-bottom: none; }
.review-src { text-transform: capitalize; color: var(--muted); }
.stars { color: #F7C948; letter-spacing: 0.05em; }
.review-quote { background: var(--panel-2); border-left: 3px solid var(--purple);
                border-radius: 8px; padding: 0.7rem 0.9rem; margin: 0.5rem 0;
                font-size: 0.85rem; color: var(--ink); }
.review-quote .by { color: var(--muted); font-size: 0.75rem; margin-top: 0.3rem; }

/* ---------- forms ---------- */
input, select { background: var(--panel-2); border: 1px solid var(--border);
                border-radius: 9px; color: var(--ink); padding: 0.65rem 0.8rem;
                font-size: 0.9rem; font-family: inherit; width: 100%; }
input:focus, select:focus { outline: none; border-color: var(--teal); }
.btn { background: linear-gradient(135deg, var(--teal), #3aa98f); color: #0b0d13;
       border: none; border-radius: 9px; padding: 0.65rem 1.3rem; font-weight: 700;
       font-size: 0.88rem; cursor: pointer; font-family: 'Chivo'; }
.btn:hover { filter: brightness(1.1); }
.btn.danger { background: none; border: 1px solid var(--red); color: var(--red);
              padding: 0.3rem 0.8rem; font-size: 0.75rem; }
.btn.ghost { background: none; border: 1px solid var(--border); color: var(--muted);
             padding: 0.3rem 0.8rem; font-size: 0.75rem; }
.form-row { display: flex; gap: 0.75rem; margin-bottom: 0.75rem; flex-wrap: wrap; }
.form-row > * { flex: 1; min-width: 140px; }

/* ---------- login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center;
              background: radial-gradient(1200px 600px at 70% -10%, rgba(39,117,255,0.13), transparent),
                          radial-gradient(900px 500px at 10% 110%, rgba(80,209,178,0.10), transparent),
                          var(--bg); }
.login-card { width: 380px; max-width: 92vw; background: var(--panel);
              border: 1px solid var(--border); border-radius: 18px; padding: 2.25rem; }
.login-card .logo { justify-content: center; padding-bottom: 1.5rem; }
.login-card h1 { font-size: 1.15rem; text-align: center; margin-bottom: 0.4rem; }
.login-card .sub { color: var(--muted); text-align: center; font-size: 0.8rem;
                   margin-bottom: 1.5rem; }
.login-card label { display: block; font-size: 0.75rem; color: var(--muted);
                    margin: 0.9rem 0 0.3rem; }
.login-err { background: rgba(226,55,56,0.12); border: 1px solid rgba(226,55,56,0.4);
             color: #ff8a8b; border-radius: 9px; padding: 0.6rem 0.9rem;
             font-size: 0.8rem; margin-bottom: 0.5rem; }
.login-card .btn { width: 100%; margin-top: 1.4rem; padding: 0.8rem; }

/* ---------- insights ---------- */
.insight-block { margin-bottom: 1rem; }
.cluster { display: inline-block; background: var(--panel-2); border: 1px solid var(--border);
           border-radius: 999px; padding: 0.35rem 0.9rem; margin: 0.2rem 0.25rem 0.2rem 0;
           font-size: 0.8rem; }
.cluster b { color: var(--teal); }
.summary-prose { line-height: 1.65; font-size: 0.92rem; color: #cdd4e4; white-space: pre-wrap; }

.footer-note { margin-top: 2rem; color: var(--muted); font-size: 0.72rem; }
code { background: var(--panel-2); padding: 0.1rem 0.4rem; border-radius: 5px;
       font-size: 0.8rem; }