/* M365 Copilot Console — theme mirrors events.noibit.consulting
   navy #161533 / deep #0f0f24 / purple #2c1a68 / red accent #e02c49. */
:root {
  --navy: #161533;
  --navy-deep: #0f0f24;
  --purple: #2c1a68;
  --red: #e02c49;
  --red-soft: #ff5c74;
  --white: #ffffff;
  --card: #f2f4f8;
  --muted: #c9cbd8;
  --text: #1c1c2b;
  --accent: var(--red);
  --accent-soft: var(--red-soft);
  --radius: 14px;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--white);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(224,44,73,0.18), transparent 60%),
    radial-gradient(900px 500px at 0% 110%, rgba(44,26,104,0.55), transparent 60%),
    var(--navy);
  min-height: 100vh;
}
.hidden { display: none !important; }
button { font-family: inherit; cursor: pointer; }
code { font-family: var(--mono); }

/* Buttons */
.btn {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 9px 16px;
  font-size: 14px;
  font-weight: 600;
  transition: transform .05s ease, background .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--accent-soft); }
.btn-ghost { background: rgba(255,255,255,0.06); color: var(--white); border-color: rgba(255,255,255,0.14); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .2px; }
.brand-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }

/* Login */
.login-wrap { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; padding: 24px; }
.login-card {
  width: 100%; max-width: 380px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
  backdrop-filter: blur(6px);
}
.login-card .brand { font-size: 18px; }
.login-sub { margin: 0 0 4px; color: var(--muted); font-size: 14px; }
.login-card label, .model-select, .chat-toolbar label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); font-weight: 600; }
input, textarea, select {
  font-family: inherit; font-size: 14px;
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--white);
  border-radius: 10px; padding: 11px 12px;
  outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent-soft); }
.login-foot { color: var(--muted); font-size: 12px; opacity: .8; }
.error { color: #ffd0d7; background: rgba(224,44,73,0.18); border: 1px solid rgba(224,44,73,0.4); padding: 8px 10px; border-radius: 8px; font-size: 13px; }

/* App shell */
.app { display: flex; flex-direction: column; height: 100vh; }
.topbar {
  display: flex; align-items: center; gap: 20px;
  padding: 12px 20px;
  background: rgba(15,15,36,0.75);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}
.topbar .brand { font-size: 15px; }
.tabs { display: flex; gap: 6px; margin-left: 6px; }
.tab { background: transparent; border: none; color: var(--muted); padding: 8px 14px; border-radius: 9px; font-size: 14px; font-weight: 600; }
.tab:hover { color: #fff; background: rgba(255,255,255,0.06); }
.tab.active { color: #fff; background: var(--accent); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.who { color: var(--muted); font-size: 13px; }

.tab-panel { flex: 1; min-height: 0; display: flex; flex-direction: column; }

/* Chat */
.chat-toolbar { display: flex; align-items: flex-end; gap: 16px; padding: 14px 20px 6px; }
.model-select select { min-width: 260px; }
#new-chat { margin-bottom: 1px; }
.messages { flex: 1; overflow-y: auto; padding: 16px 20px; display: flex; flex-direction: column; gap: 14px; }
.empty-hint { margin: auto; text-align: center; color: var(--muted); max-width: 420px; }
.empty-hint h2 { color: #fff; margin-bottom: 8px; }
.empty-hint code, .msg code { background: rgba(255,255,255,0.10); padding: 1px 6px; border-radius: 6px; font-size: .9em; }

.msg { max-width: 780px; width: fit-content; padding: 12px 15px; border-radius: 14px; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }
.msg.user { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.msg.assistant { align-self: flex-start; background: var(--card); color: var(--text); border-bottom-left-radius: 4px; }
.msg.assistant pre { background: #0f0f24; color: #e6e8f0; padding: 12px; border-radius: 10px; overflow-x: auto; }
.msg .role { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; opacity: .7; margin-bottom: 4px; }
.msg.error { align-self: center; background: rgba(224,44,73,0.15); border: 1px solid rgba(224,44,73,0.4); color: #ffd0d7; }
.msg .files { font-size: 12px; opacity: .85; margin-top: 6px; }

.attachments { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 20px; }
.chip { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); border-radius: 999px; padding: 5px 10px; font-size: 12px; }
.chip button { background: none; border: none; color: var(--muted); font-size: 15px; line-height: 1; }
.chip button:hover { color: #fff; }
.chip-error { border-color: rgba(224,44,73,0.5); color: #ffd0d7; background: rgba(224,44,73,0.12); }

.composer { display: flex; align-items: flex-end; gap: 10px; padding: 12px 20px 18px; border-top: 1px solid rgba(255,255,255,0.08); background: rgba(15,15,36,0.5); }
.composer textarea { flex: 1; resize: none; max-height: 200px; }
.attach-btn { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 10px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); color: var(--muted); }
.attach-btn:hover { color: #fff; background: rgba(255,255,255,0.12); }

/* API tab */
#tab-api { overflow-y: auto; padding: 20px; }
.api-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; max-width: 1000px; margin: 0 auto; }
.card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10); border-radius: var(--radius); padding: 20px; }
.card.wide { grid-column: 1 / -1; }
.card h3 { margin: 0 0 8px; }
.muted { color: var(--muted); font-size: 14px; margin: 4px 0 14px; }
.muted.small { font-size: 12px; margin-top: 10px; }
.token-row { display: flex; gap: 8px; }
.token-row input { flex: 1; font-family: var(--mono); font-size: 13px; }
.example-tabs, .ex-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.ex-tab { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); color: var(--muted); border-radius: 8px; padding: 6px 12px; font-size: 13px; font-weight: 600; }
.ex-tab.active { background: var(--purple); color: #fff; border-color: transparent; }
.example { background: #0f0f24; border: 1px solid rgba(255,255,255,0.10); border-radius: 10px; padding: 14px; overflow-x: auto; margin: 0; }
.example code { font-family: var(--mono); font-size: 12.5px; color: #e6e8f0; white-space: pre; }

@media (max-width: 720px) {
  .api-grid { grid-template-columns: 1fr; }
  .model-select select { min-width: 160px; }
  .topbar { flex-wrap: wrap; gap: 10px; }
}

/* --- Stats tab --- */
#tab-stats { overflow-y: auto; padding: 20px; }
.stats-wrap { max-width: 1000px; margin: 0 auto; display: flex; flex-direction: column; gap: 16px; }
.stats-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.stats-head h2, .stats-head h3 { margin: 0; }
.mono { font-family: var(--mono); font-size: .9em; }
.stat-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.stat-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.10); border-radius: var(--radius); padding: 16px; }
.stat-val { font-size: 26px; font-weight: 700; color: #fff; }
.stat-label { color: var(--muted); font-size: 13px; margin-top: 2px; }
.stat-sub { color: var(--muted); font-size: 11px; margin-top: 6px; opacity: .8; }
.stats-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.card h3, .card h4 { margin: 0 0 12px; }
.bars { display: flex; align-items: flex-end; gap: 8px; min-height: 110px; padding-top: 8px; }
.bar-col { display: flex; flex-direction: column; align-items: center; gap: 4px; flex: 1; }
.bar { width: 60%; min-width: 10px; background: linear-gradient(var(--accent-soft), var(--accent)); border-radius: 4px 4px 0 0; }
.bar-x { font-size: 10px; color: var(--muted); white-space: nowrap; }
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.06); font-size: 13px; }
.kv:last-child { border-bottom: none; }
.kv-k { color: var(--muted); }
.kv-v { color: #fff; text-align: right; }
.sessions-table { display: flex; flex-direction: column; font-size: 13px; }
.srow { display: grid; grid-template-columns: 118px 46px 150px 78px 64px 72px 1fr; gap: 8px; padding: 8px 6px; border-bottom: 1px solid rgba(255,255,255,0.06); align-items: center; cursor: pointer; }
.srow:hover:not(.shead) { background: rgba(255,255,255,0.05); }
.srow.shead { color: var(--muted); font-weight: 600; cursor: default; text-transform: uppercase; font-size: 11px; letter-spacing: .3px; }
.strunc { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--muted); }
.st-ok { color: #6ee7a8; } .st-warn { color: #ffcf6b; } .st-bad { color: var(--accent-soft); }
.req { border: 1px solid rgba(255,255,255,0.10); border-radius: 10px; padding: 10px 12px; margin-top: 10px; }
.req-bad { border-color: rgba(224,44,73,0.4); }
.req-head { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.req-body { font-size: 12.5px; white-space: pre-wrap; word-break: break-word; margin-top: 4px; max-height: 220px; overflow-y: auto; }
.req-body b { color: var(--accent-soft); }
@media (max-width: 720px) {
  .stats-2col { grid-template-columns: 1fr; }
  .srow { grid-template-columns: 90px 40px 1fr 70px; }
  .srow span:nth-child(5), .srow span:nth-child(6), .srow span:nth-child(7) { display: none; }
}

/* --- Time-series chart --- */
.chart-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.chart-head h3 { margin: 0; }
.range-tabs { display: flex; gap: 6px; }
.range-tab { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); color: var(--muted); border-radius: 8px; padding: 5px 12px; font-size: 12px; font-weight: 600; }
.range-tab.active { background: var(--accent); color: #fff; border-color: transparent; }
.ch-svg { width: 100%; height: auto; display: block; }
.ch-grid { stroke: rgba(255,255,255,0.08); stroke-width: 1; }
.ch-yl { fill: var(--muted); font-size: 11px; font-family: var(--mono); }
.ch-yr { fill: var(--red-soft); font-size: 11px; font-family: var(--mono); }
.ch-xl { fill: var(--muted); font-size: 10.5px; }
.ch-ok { fill: #6ee7a8; }
.ch-fail { fill: var(--accent); }
.ch-tokline { fill: none; stroke: var(--red-soft); stroke-width: 2; }
.ch-dot { fill: var(--red-soft); }
.chart-legend { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 12px; color: var(--muted); font-size: 12px; }
.chart-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: -1px; margin-right: 4px; }
.chart-legend .lg-bar-ok { background: #6ee7a8; }
.chart-legend .lg-bar-fail { background: var(--accent); }
.chart-legend .lg-line { background: var(--red-soft); height: 3px; border-radius: 2px; }

/* Audit tables reuse the sessions-table styles with their own column templates */
.srow.arow { grid-template-columns: 56px 130px 1fr 64px 78px 120px; cursor: default; }
.srow.arow:hover:not(.shead) { background: transparent; }
.srow.erow { grid-template-columns: 160px 90px 130px 1fr; cursor: default; }
.srow.erow:hover:not(.shead) { background: transparent; }
@media (max-width: 720px) {
  .srow.arow { grid-template-columns: 50px 1fr 64px; }
  .srow.arow span:nth-child(3), .srow.arow span:nth-child(6) { display: none; }
  .srow.erow { grid-template-columns: 130px 80px 1fr; }
  .srow.erow span:nth-child(3) { display: none; }
}

/* Generated-file download buttons */
.file-dl { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.dl-btn { font-size: 12px; padding: 6px 12px; font-family: var(--mono); }
.dl-fallback { font-size: 12px; color: var(--red-soft); align-self: center; text-decoration: underline; }

/* Account + API-token management rows (API & Settings tab) */
.rows { display: flex; flex-direction: column; gap: 8px; margin: 10px 0 14px; }
.row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 12px; border-radius: 10px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.10);
}
.row-main { min-width: 0; }
.row-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-weight: 600; font-size: 14px; }
.row-sub { color: var(--muted); font-size: 12px; overflow-wrap: anywhere; }
.row-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.row-actions .btn { font-size: 12px; padding: 6px 10px; }
.row-actions select { font-size: 12px; padding: 6px 8px; }
.pill {
  font-size: 11px; font-weight: 600; letter-spacing: .3px; text-transform: uppercase;
  padding: 2px 8px; border-radius: 999px;
  background: rgba(255,255,255,0.10); border: 1px solid rgba(255,255,255,0.16); color: var(--muted);
}
.inline-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.inline-form input, .inline-form select { flex: 1 1 160px; min-width: 140px; }
.inline-form .btn { flex: 0 0 auto; }
.ok { color: #6ee7a8; }
.warn { color: #ffd479; }
.err { color: var(--red-soft); }
@media (max-width: 720px) {
  .row { flex-direction: column; align-items: stretch; }
  .row-actions { justify-content: flex-start; }
}


/* Stats: metric toggle on the chart, and the pricing disclosure */
.metric-tab {
  background: rgba(255,255,255,0.06); color: var(--muted);
  border: 1px solid rgba(255,255,255,0.14); border-radius: 8px;
  padding: 4px 10px; font-size: 12px; font-weight: 600; cursor: pointer;
}
.metric-tab:hover { background: rgba(255,255,255,0.12); }
.metric-tab.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.tab-sep { display: inline-block; width: 1px; height: 18px; background: rgba(255,255,255,0.18); margin: 0 4px; }
.linkish {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--red-soft); font: inherit; text-decoration: underline;
}
#rates-detail h4 { margin: 14px 0 6px; text-transform: uppercase; letter-spacing: .3px; }