/* Pretty Suite — hub shell theme.
   Palette: dark charcoal, warm off-white, soft blush/nude, muted gold accent,
   green/orange/red status colors, teal for system info. Tablet-first. */

:root {
  --color-bg: #f8f4ee;
  --color-surface: #ffffff;
  --color-surface-alt: #f1ece3;
  --color-text: #221d19;
  --color-muted: #837a70;
  --color-border: #e7ded2;
  --color-primary: #2a2420;
  --color-primary-soft: #3c332c;
  --color-blush: #e9cdc2;
  --color-blush-bg: #faf1ec;
  --color-accent: #b3873f;
  --color-accent-bg: #f6ecda;
  --color-success: #3f7d5c;
  --color-success-bg: #e4efe8;
  --color-warning: #c17a2c;
  --color-warning-bg: #fbeddd;
  --color-danger: #c0473f;
  --color-danger-bg: #fbe8e6;
  --color-info: #3f7f91;
  --color-info-bg: #e7f0f2;
  --radius-card: 18px;
  --radius-control: 10px;
  --shadow-soft: 0 1px 2px rgba(34, 29, 25, 0.06), 0 10px 28px rgba(34, 29, 25, 0.08);
  --nav-width: 248px;
  --nav-height: 76px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.45;
}

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 0.4em; font-weight: 700; }
p { margin: 0 0 0.75em; }

/* ---------- Shell layout ---------- */

.suite-shell {
  display: flex;
  min-height: 100vh;
}

.suite-sidebar {
  width: var(--nav-width);
  flex-shrink: 0;
  background: var(--color-primary);
  color: #f4ede4;
  display: flex;
  flex-direction: column;
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.suite-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.6rem 1.4rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.suite-brand .mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  background: var(--color-accent);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}

.suite-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1;
}

.suite-nav a {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-control);
  color: #ddd2c4;
  font-weight: 600;
  font-size: 0.98rem;
  min-height: 48px;
}

.suite-nav a .icon { font-size: 1.15rem; width: 1.4em; text-align: center; }
.suite-nav a:hover { background: var(--color-primary-soft); color: #fff; }
.suite-nav a.active { background: var(--color-accent); color: var(--color-primary); }

.suite-nav a .badge-count {
  margin-left: auto;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.1em 0.55em;
  min-width: 1.4em;
  text-align: center;
}

.suite-user {
  border-top: 1px solid rgba(244, 237, 228, 0.15);
  padding-top: 1rem;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #cdc1b2;
}

.suite-user .who { font-weight: 700; color: #fff; margin-bottom: 0.6rem; }

.suite-logout-btn {
  display: block;
  text-align: center;
  padding: 0.6rem;
  border-radius: var(--radius-control);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-weight: 600;
  min-height: 44px;
  line-height: 1.6;
}
.suite-logout-btn:hover { background: rgba(255, 255, 255, 0.16); }

.suite-main {
  flex: 1;
  min-width: 0;
  padding: 1.75rem 2rem 3rem;
}

.suite-container {
  max-width: 1320px;
  margin: 0 auto;
}

/* ---------- Header / greeting ---------- */

.suite-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.suite-header .eyebrow {
  color: var(--color-accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}

.suite-header h1 { font-size: 1.9rem; margin-bottom: 0.15rem; }
.suite-header .subdate { color: var(--color-muted); font-size: 0.98rem; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.7em 1.2em;
  min-height: 44px;
  cursor: pointer;
}
.btn:hover { background: var(--color-surface-alt); text-decoration: none; }
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-soft); }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-primary); }
.btn-disabled, .btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-block { display: flex; width: 100%; }

/* ---------- Cards ---------- */

.card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 1.4rem;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 2.2rem 0 1rem;
}
.section-title h2 { font-size: 1.25rem; margin: 0; }
.section-title .link { color: var(--color-accent); font-weight: 700; font-size: 0.9rem; }

/* Module cards */

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.module-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  border-top: 4px solid var(--color-border);
}
.module-card.status-good { border-top-color: var(--color-success); }
.module-card.status-warn { border-top-color: var(--color-warning); }
.module-card.status-off { border-top-color: var(--color-muted); }

.module-card .card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}
.module-card h3 { font-size: 1.15rem; margin-bottom: 0.15rem; }
.module-card .subtitle { color: var(--color-muted); font-size: 0.88rem; }

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25em 0.75em;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}
.status-pill.good { background: var(--color-success-bg); color: var(--color-success); }
.status-pill.warn { background: var(--color-warning-bg); color: var(--color-warning); }
.status-pill.danger { background: var(--color-danger-bg); color: var(--color-danger); }
.status-pill.off { background: var(--color-surface-alt); color: var(--color-muted); }
.status-pill.info { background: var(--color-info-bg); color: var(--color-info); }
.status-pill.review { background: var(--color-blush-bg); color: #92473a; }

.metric-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
  gap: 0.6rem;
}
.metric-tile {
  background: var(--color-surface-alt);
  border-radius: var(--radius-control);
  padding: 0.7rem 0.6rem;
  text-align: center;
}
.metric-tile .num { font-size: 1.5rem; font-weight: 800; line-height: 1; }
.metric-tile .label { font-size: 0.72rem; color: var(--color-muted); margin-top: 0.3rem; }

.module-card .card-footer { margin-top: auto; }
.module-card .not-connected {
  color: var(--color-muted);
  font-size: 0.92rem;
  background: var(--color-surface-alt);
  border-radius: var(--radius-control);
  padding: 0.9rem;
}

/* Quick actions */

.quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.85rem;
}
.quick-tile {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 1.1rem;
  min-height: 84px;
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
}
.quick-tile:hover { border-color: var(--color-accent); }
.quick-tile.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Alerts */

.alert-group { margin-bottom: 1.75rem; }
.alert-group h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-bottom: 0.6rem;
}
.alert-item {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  background: var(--color-surface);
  border-radius: var(--radius-control);
  box-shadow: var(--shadow-soft);
  padding: 0.9rem 1.1rem;
  margin-bottom: 0.6rem;
  border-left: 5px solid var(--color-border);
}
.alert-item.urgent { border-left-color: var(--color-danger); }
.alert-item.review { border-left-color: #92473a; }
.alert-item.warning { border-left-color: var(--color-warning); }
.alert-item.info { border-left-color: var(--color-info); }

.alert-item .source-tag {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.alert-item .title { font-weight: 700; margin: 0.15rem 0; }
.alert-item .desc { color: var(--color-muted); font-size: 0.9rem; }
.alert-item .action { margin-left: auto; flex-shrink: 0; }
.empty-state {
  color: var(--color-muted);
  background: var(--color-surface);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  text-align: center;
}

/* Priority list */

.priority-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.6rem; }
.priority-list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-surface);
  border-radius: var(--radius-control);
  box-shadow: var(--shadow-soft);
  padding: 0.85rem 1.1rem;
}
.priority-list .rank {
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 50%;
  background: var(--color-accent-bg);
  color: var(--color-accent);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Settings page */

.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.kv-row { display: flex; justify-content: space-between; padding: 0.5rem 0; border-bottom: 1px solid var(--color-border); font-size: 0.92rem; }
.kv-row:last-child { border-bottom: none; }
.kv-row .k { color: var(--color-muted); }
.kv-row .v { font-weight: 600; }

/* Messages */

.messages { list-style: none; margin: 0 0 1.25rem; padding: 0; }
.messages li {
  padding: 0.75em 1em;
  border-radius: var(--radius-control);
  margin-bottom: 0.5em;
  background: var(--color-success-bg);
  color: var(--color-success);
  font-weight: 600;
}
.messages li.error { background: var(--color-danger-bg); color: var(--color-danger); }

/* ---------- Tablet / mobile: bottom nav rail ---------- */

@media (max-width: 900px) {
  .suite-shell { flex-direction: column; }
  .suite-sidebar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    width: 100%;
    height: var(--nav-height);
    flex-direction: row;
    align-items: center;
    padding: 0.4rem 0.5rem;
    z-index: 40;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.18);
  }
  .suite-brand, .suite-user { display: none; }
  .suite-nav {
    flex-direction: row;
    justify-content: space-around;
    width: 100%;
    overflow-x: auto;
    gap: 0.2rem;
  }
  .suite-nav a {
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.4rem 0.5rem;
    font-size: 0.68rem;
    min-width: 58px;
    text-align: center;
  }
  .suite-nav a .icon { font-size: 1.3rem; }
  .suite-main { padding: 1.25rem 1rem calc(var(--nav-height) + 1.5rem); }
  .suite-header { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 480px) {
  .metric-row { grid-template-columns: repeat(2, 1fr); }
}

/* Login page */

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: 1.5rem;
}
.login-card {
  background: var(--color-surface);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 2.25rem;
  width: 100%;
  max-width: 380px;
}
.login-card .suite-brand { color: var(--color-primary); padding: 0 0 1.5rem; justify-content: center; }
.login-card label { display: block; font-weight: 600; margin-bottom: 0.3em; font-size: 0.9rem; }
.login-card input[type="text"], .login-card input[type="password"] {
  width: 100%;
  padding: 0.7em 0.8em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  font-size: 1rem;
  margin-bottom: 1rem;
}
.login-card ul.errorlist { color: var(--color-danger); font-size: 0.85rem; padding-left: 1.1em; }