/* ============================================================
   MBCOMEX · Status — sistema visual
   Estilo: glassmorphism, fresco, inspirado en la estética Apple.
   ============================================================ */

:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --bg-1: #eef2ff;
  --bg-2: #f5f7ff;
  --bg-accent-a: #a7c7ff;
  --bg-accent-b: #d9c2ff;
  --bg-accent-c: #bdeaff;

  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-muted: #86868b;

  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-bg-strong: rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.10);

  --accent: #0071e3;
  --accent-hover: #0077ed;
  --accent-soft: rgba(0, 113, 227, 0.12);

  --ok-bg: rgba(52, 199, 89, 0.15);
  --ok-fg: #1c7c34;
  --progress-bg: rgba(255, 159, 10, 0.16);
  --progress-fg: #9a5b00;
  --alert-bg: rgba(255, 59, 48, 0.14);
  --alert-fg: #b52a20;
  --neutral-bg: rgba(120, 120, 128, 0.14);
  --neutral-fg: #545458;

  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-1: #0b0d14;
    --bg-2: #12141c;
    --bg-accent-a: #23315a;
    --bg-accent-b: #3a2a52;
    --bg-accent-c: #1c3a44;

    --text-primary: #f5f5f7;
    --text-secondary: #b8b8bd;
    --text-muted: #8e8e93;

    --glass-bg: rgba(30, 32, 42, 0.55);
    --glass-bg-strong: rgba(30, 32, 42, 0.75);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);

    --accent: #2997ff;
    --accent-hover: #4fa8ff;
    --accent-soft: rgba(41, 151, 255, 0.16);

    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text-primary);
  background:
    radial-gradient(1100px 700px at 8% -10%, var(--bg-accent-a) 0%, transparent 55%),
    radial-gradient(900px 600px at 100% 0%, var(--bg-accent-b) 0%, transparent 50%),
    radial-gradient(1000px 800px at 50% 110%, var(--bg-accent-c) 0%, transparent 55%),
    var(--bg-1);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }

::selection { background: var(--accent-soft); }

/* ---------- Layout base ---------- */

.app-shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

/* ---------- Header (glass) ---------- */

.app-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: var(--glass-bg-strong);
  border-bottom: 1px solid var(--glass-border);
}

.app-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.brand__mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  background: linear-gradient(135deg, #0071e3, #7b5cff);
  box-shadow: 0 4px 14px rgba(0, 113, 227, 0.35);
}

.brand__sub {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 13px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px 6px 14px;
  border-radius: 999px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 13px;
  color: var(--text-secondary);
}

.user-pill__avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7b5cff, #00c6ff);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 6px 16px rgba(0, 113, 227, 0.35);
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }

.btn-ghost {
  background: var(--glass-bg);
  color: var(--text-primary);
  border-color: var(--glass-border);
}
.btn-ghost:hover { background: var(--glass-bg-strong); }

.btn-sm { padding: 6px 12px; font-size: 12.5px; }

/* ---------- Barra de operaciones (nav pills) ---------- */

.ops-bar {
  position: sticky;
  top: 61px;
  z-index: 35;
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  background: var(--glass-bg);
  border-bottom: 1px solid var(--glass-border);
}

.ops-bar__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}
.ops-bar__inner::-webkit-scrollbar { display: none; }

.ops-pill {
  white-space: nowrap;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  border: 1px solid transparent;
  transition: background .15s ease, color .15s ease;
}

.ops-pill:hover {
  background: var(--glass-bg-strong);
  color: var(--text-primary);
}

.ops-pill.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 113, 227, 0.3);
}

/* ---------- Glass cards ---------- */

.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}

.page-head {
  padding: 40px 0 24px;
}

.page-head h1 {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 6px;
}

.page-head p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 15px;
}

/* KPI grid */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin: 24px 0 32px;
}

.kpi-card {
  padding: 20px;
  border-radius: var(--radius-md);
}

.kpi-card .kpi-value {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.kpi-card .kpi-label {
  color: var(--text-secondary);
  font-size: 13px;
  margin-top: 4px;
}

/* Client grid */

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.client-card {
  padding: 20px;
  border-radius: var(--radius-md);
  transition: transform .18s ease, box-shadow .18s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.client-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(31, 38, 135, 0.16);
}

.client-card__name {
  font-weight: 700;
  font-size: 15.5px;
  letter-spacing: -0.01em;
}

.client-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.chip {
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
}

/* Section wrapper */

.section {
  margin-bottom: 36px;
}

.section__title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
}

.section__title h2 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.section__title .count {
  color: var(--text-muted);
  font-size: 13px;
}

/* ---------- Tables ---------- */

.table-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.table-scroll {
  overflow-x: auto;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  min-width: 760px;
}

.data-table thead th {
  text-align: left;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(10px);
}

.data-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(120, 120, 128, 0.12);
  vertical-align: top;
}

.data-table tbody tr:hover {
  background: rgba(0, 113, 227, 0.05);
}

.data-table tbody tr:last-child td { border-bottom: none; }

.cell-muted { color: var(--text-muted); }
.cell-strong { font-weight: 600; }
.cell-nowrap { white-space: nowrap; }

/* Badges */

.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.badge-ok { background: var(--ok-bg); color: var(--ok-fg); }
.badge-progress { background: var(--progress-bg); color: var(--progress-fg); }
.badge-alert { background: var(--alert-bg); color: var(--alert-fg); }
.badge-neutral { background: var(--neutral-bg); color: var(--neutral-fg); }

/* ---------- Forms / Login ---------- */

.center-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  padding: 36px 32px;
  border-radius: 26px;
  text-align: center;
}

.login-card .brand__mark {
  margin: 0 auto 18px;
}

.login-card h1 {
  font-size: 21px;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}

.login-card p.sub {
  color: var(--text-secondary);
  font-size: 13.5px;
  margin: 0 0 26px;
}

.field {
  text-align: left;
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.field input, .field select, .field textarea {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  transition: border-color .15s ease, box-shadow .15s ease;
}

@media (prefers-color-scheme: dark) {
  .field input, .field select, .field textarea {
    background: rgba(255, 255, 255, 0.06);
  }
}

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.form-error {
  background: var(--alert-bg);
  color: var(--alert-fg);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
  text-align: left;
}

.form-ok {
  background: var(--ok-bg);
  color: var(--ok-fg);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
  text-align: left;
}

.btn-block { width: 100%; justify-content: center; }

/* Search input on tables */

.table-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  min-width: 220px;
  flex: 1;
  max-width: 320px;
}

.search-box input {
  width: 100%;
  padding: 9px 14px 9px 34px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.6);
  font-size: 13.5px;
  color: var(--text-primary);
}

@media (prefers-color-scheme: dark) {
  .search-box input { background: rgba(255, 255, 255, 0.06); }
}

.search-box::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  border: 2px solid var(--text-muted);
  border-radius: 50%;
}

.search-box::after {
  content: "";
  position: absolute;
  left: 22px;
  top: 60%;
  width: 6px;
  height: 2px;
  background: var(--text-muted);
  transform: rotate(45deg);
}

.empty-state {
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
}

.footer-note {
  text-align: center;
  color: var(--text-muted);
  font-size: 12.5px;
  padding: 32px 0 8px;
}

.tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.tab-link {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
}

.tab-link.active {
  background: var(--accent);
  color: #fff;
  border-color: transparent;
}

.breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.breadcrumb a { color: var(--accent); font-weight: 600; }

@media (max-width: 640px) {
  .app-header__inner, .ops-bar__inner { padding-left: 16px; padding-right: 16px; }
  .app-shell { padding-left: 16px; padding-right: 16px; }
  .page-head h1 { font-size: 24px; }
  .user-pill span.user-name { display: none; }
}