/* portal.css — portal interno dark, sidebar + topbar.
   Standalone: no depende de shared/base.css. */

:root {
  --bg:          #0A0A0F;
  --bg-2:        #0E0E16;
  --bg-3:        #14141F;
  --bg-side:     #08080C;
  --surface:     rgba(255,255,255,.03);
  --surface-2:   rgba(255,255,255,.05);
  --surface-3:   rgba(255,255,255,.08);
  --border:      rgba(255,255,255,.07);
  --border-2:    rgba(255,255,255,.12);
  --text:        #F5F5F7;
  --text-muted:  #8A8A98;
  --text-dim:    #5C5C68;
  --brand:       #FF8A3D;
  --brand-hi:    #FFA060;
  --brand-lo:    #E8742A;
  --brand-glow:  rgba(255,138,61,.35);
  --accent-2:    #7C5CFF;
  --success:     #4ADE80;
  --warning:     #FBBF24;
  --danger:      #F87171;
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   16px;
  --sidebar-w:   248px;
  --topbar-h:    60px;
  --font-sans:   "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono:   ui-monospace, "JetBrains Mono", "Fira Code", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-sans);
  font-feature-settings: "cv02","cv03","cv04","cv11";
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
::selection { background: var(--brand); color: #0A0A0F; }

.bg-mesh {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(40% 30% at 20% 10%, rgba(255,138,61,.07), transparent 70%),
    radial-gradient(30% 30% at 100% 0%, rgba(124,92,255,.06), transparent 70%),
    var(--bg);
}

/* ============ LAYOUT SHELL ============ */
.portal-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}
.main-col { display: flex; flex-direction: column; min-width: 0; }
.content {
  padding: 28px 32px 64px;
  max-width: 1400px; width: 100%;
}

/* ============ SIDEBAR ============ */
.sidebar {
  background: var(--bg-side);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  position: sticky; top: 0;
  height: 100vh;
}
.sidebar .brand {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.sidebar .brand img { height: 26px; width: auto; }
.sidebar .brand-name { font-size: 16px; letter-spacing: -.01em; }
.sidebar nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 24px;
}
.nav-section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--text-dim);
  padding: 0 12px 8px;
  font-weight: 500;
}
.nav-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 12px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 2px;
  transition: background .12s, color .12s;
  cursor: pointer;
}
.nav-item:hover { background: var(--surface); color: var(--text); }
.nav-item.active {
  background: var(--surface-2);
  color: var(--text);
  box-shadow: inset 2px 0 0 var(--brand);
}
.nav-item .icon { width: 18px; height: 18px; flex-shrink: 0; color: currentColor; }
.nav-item .badge {
  margin-left: auto;
  font-size: 11px; font-weight: 500;
  padding: 1px 7px; border-radius: 999px;
  background: rgba(255,138,61,.15);
  color: var(--brand-hi);
}
.sidebar-foot {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
}
.tenant-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-muted);
}
.tenant-pill .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}
.tenant-pill strong { color: var(--text); font-weight: 500; }

/* ============ TOPBAR ============ */
.topbar {
  height: var(--topbar-h);
  background: rgba(10,10,15,.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  position: sticky; top: 0; z-index: 40;
}
.search {
  display: flex; align-items: center; gap: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0 12px;
  width: 360px; max-width: 50%;
  height: 36px;
  transition: border-color .12s, background .12s;
}
.search:focus-within { border-color: var(--border-2); background: var(--surface-2); }
.search svg { color: var(--text-muted); flex-shrink: 0; }
.search input {
  background: transparent; border: 0; outline: none;
  flex: 1; min-width: 0;
  font-size: 14px; color: var(--text);
}
.search input::placeholder { color: var(--text-dim); }
.search kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 6px;
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: 4px;
  color: var(--text-muted);
}
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.iconbtn {
  width: 36px; height: 36px;
  background: transparent; border: 1px solid transparent;
  border-radius: 8px;
  display: grid; place-items: center;
  color: var(--text-muted); cursor: pointer;
  position: relative;
  transition: background .12s, color .12s, border-color .12s;
}
.iconbtn:hover { background: var(--surface); color: var(--text); border-color: var(--border); }
.iconbtn .dot {
  position: absolute; top: 7px; right: 7px;
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--brand);
  border: 2px solid var(--bg);
}
.user-menu {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background .12s, border-color .12s;
}
.user-menu:hover { background: var(--surface-2); border-color: var(--border-2); }
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-hi), var(--accent-2));
  color: #1A0E03; font-weight: 600; font-size: 12px;
  display: grid; place-items: center;
}
.user-menu .name { font-size: 13px; color: var(--text); }
.user-menu .chev { color: var(--text-muted); }

/* ============ PAGE HEADER ============ */
.page-head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 24px;
  gap: 16px; flex-wrap: wrap;
}
.page-head h1 {
  font-size: 26px; letter-spacing: -.02em;
  margin: 0 0 4px; font-weight: 600;
}
.page-head .subtitle { color: var(--text-muted); font-size: 14px; margin: 0; }
.page-head .actions { display: flex; gap: 8px; }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13.5px; font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .1s, box-shadow .18s, background .12s, border-color .12s;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--brand-hi), var(--brand-lo));
  color: #1A0E03;
  box-shadow: 0 0 0 1px rgba(255,138,61,.4),
              0 6px 18px -8px var(--brand-glow),
              inset 0 1px 0 rgba(255,255,255,.25);
}
.btn-primary:hover {
  box-shadow: 0 0 0 1px rgba(255,138,61,.6),
              0 10px 22px -8px var(--brand-glow),
              inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-2);
}
.btn-ghost:hover { background: var(--surface-2); }
.btn svg { width: 15px; height: 15px; }

/* ============ KPI CARDS ============ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}
.kpi {
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px;
  position: relative;
  overflow: hidden;
}
.kpi-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.kpi-label .icon {
  width: 16px; height: 16px;
  color: var(--brand-hi);
}
.kpi-value {
  font-size: 26px;
  letter-spacing: -.02em;
  font-weight: 600;
  color: var(--text);
}
.kpi-meta {
  display: flex; align-items: center; gap: 6px;
  font-size: 12.5px;
  color: var(--text-muted);
}
.trend { display: inline-flex; align-items: center; gap: 3px; font-weight: 500; }
.trend.up { color: var(--success); }
.trend.down { color: var(--danger); }

/* ============ CARDS ============ */
.card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  margin-bottom: 16px;
  overflow: hidden;
}
.card-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px;
}
.card-head h2, .card-head h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: -.01em;
  font-weight: 600;
}
.card-head .sub {
  font-size: 12.5px; color: var(--text-muted); margin: 2px 0 0;
  font-weight: 400;
}
.card-body { padding: 20px; }
.card-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

/* ============ TABLES ============ */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.table th {
  text-align: left;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-dim);
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
}
.table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: 0; }
.table tr:hover td { background: var(--surface); }
.table .mono { font-family: var(--font-mono); font-size: 12.5px; color: var(--text-muted); }
.table .status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px; font-weight: 500;
  background: var(--surface-2);
  border: 1px solid var(--border);
}
.status-pill.ok { color: var(--success); border-color: rgba(74,222,128,.25); }
.status-pill.warn { color: var(--warning); border-color: rgba(251,191,36,.25); }
.status-pill.err { color: var(--danger); border-color: rgba(248,113,113,.25); }

/* ============ PLAYGROUND ============ */
.playground { display: flex; flex-direction: column; gap: 12px; }
.field {
  display: flex; align-items: stretch; gap: 0;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.field input {
  flex: 1;
  background: transparent; border: 0; outline: none;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font-mono);
}
.field input::placeholder { color: var(--text-dim); }
.field button {
  border-radius: 0;
  border-left: 1px solid var(--border);
  padding: 0 18px;
}
.codeblock {
  margin: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--text-muted);
  overflow-x: auto;
  min-height: 60px;
  white-space: pre-wrap;
  word-break: break-word;
}
.codeblock .empty { color: var(--text-dim); font-style: italic; }

/* ============ ACTIVITY ============ */
.activity { display: flex; flex-direction: column; gap: 12px; padding: 4px 0; }
.activity-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 10px 12px;
  border-radius: 8px;
  transition: background .1s;
}
.activity-item:hover { background: var(--surface); }
.activity-dot {
  width: 8px; height: 8px; border-radius: 50%;
  margin-top: 7px; flex-shrink: 0;
  background: var(--text-dim);
}
.activity-dot.brand { background: var(--brand); box-shadow: 0 0 8px var(--brand-glow); }
.activity-dot.ok { background: var(--success); }
.activity-dot.warn { background: var(--warning); }
.activity-body { flex: 1; min-width: 0; }
.activity-text { font-size: 13.5px; color: var(--text); }
.activity-meta { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

/* ============ LOGIN ============ */
.login-page {
  min-height: 100vh;
  display: grid; place-items: center;
  padding: 24px;
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px 28px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.02),
    0 20px 60px -20px rgba(0,0,0,.6);
  position: relative;
}
.login-card::before {
  content: ""; position: absolute; inset: -1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255,138,61,.25), transparent 40%);
  z-index: -1;
  filter: blur(8px);
  opacity: .6;
}
.login-brand {
  display: flex; align-items: center; gap: 10px;
  justify-content: center;
  margin-bottom: 22px;
}
.login-brand img { height: 34px; }
.login-brand .brand-name { font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.login-card h1 {
  text-align: center;
  font-size: 19px; letter-spacing: -.015em;
  margin: 0 0 6px; font-weight: 600;
}
.login-card .sub {
  text-align: center;
  color: var(--text-muted); font-size: 14px;
  margin: 0 0 26px;
}
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; color: var(--text-muted); font-weight: 500;
}
.login-form input {
  background: var(--bg-3);
  border: 1px solid var(--border-2);
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text);
  transition: border-color .12s, background .12s;
}
.login-form input:focus {
  outline: none;
  border-color: var(--brand);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(255,138,61,.12);
}
.login-form .btn {
  margin-top: 8px;
  justify-content: center;
  padding: 11px 18px;
  font-size: 14px;
}
.login-error {
  background: rgba(248,113,113,.08);
  border: 1px solid rgba(248,113,113,.25);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: #FF9999;
  margin: 0;
}
.login-hint {
  margin: 18px 0 0; text-align: center;
  font-size: 12px; color: var(--text-dim);
}
.login-hint code {
  font-family: var(--font-mono); font-size: 11.5px;
  background: var(--bg-3); padding: 2px 6px; border-radius: 4px;
  color: var(--brand-hi);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .portal-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; left: 0; top: 0;
    transform: translateX(-100%);
    transition: transform .2s;
    z-index: 60;
    width: var(--sidebar-w);
  }
  .sidebar.open { transform: translateX(0); }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .card-grid { grid-template-columns: 1fr; }
  .search { width: 200px; }
}
@media (max-width: 560px) {
  .content { padding: 20px 16px 48px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 14px 16px; }
  .kpi-value { font-size: 22px; }
  .search { display: none; }
  .user-menu .name { display: none; }
}