@font-face {
  font-family: "Vazirmatn";
  src: url("/assets/fonts/Vazirmatn-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/assets/fonts/Vazirmatn-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Vazirmatn";
  src: url("/assets/fonts/Vazirmatn-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --zb-red: #ff4638;
  --zb-red-dark: #d93227;
  --zb-graphite: #23252b;
  --zb-dark: #16181d;
  --zb-surface-dark: #1e2128;
  --zb-cyan: #00cfe8;
  --zb-bg: #f5f7fa;
  --zb-bg-strong: #eef2f7;
  --zb-panel: #ffffff;
  --zb-line: #d9dee7;
  --zb-hover: #eef2f7;
  --zb-muted: #8d93a1;
  --zb-text: #23252b;
  --zb-text-soft: #4b5563;
  --zb-success: #138a57;
  --zb-danger: #c43d4b;
  --zb-red-soft: #fff1ef;
  --zb-cyan-soft: #e7fbfd;
  --zb-shadow: 0 14px 32px rgba(35, 37, 43, 0.06);
  --zb-shadow-tight: 0 8px 20px rgba(35, 37, 43, 0.055);
  --zb-radius: 12px;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--zb-bg);
  color: var(--zb-text);
  font-family: "Vazirmatn", Tahoma, Arial, sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

button,
input,
select,
textarea {
  font-family: inherit;
}

.brand-header,
.profile-header,
.map-header,
.app-header {
  background: var(--zb-graphite);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding: 11px 0;
  min-height: 76px;
}

.brand-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.brand-title-block {
  min-width: 260px;
}

.brand-header h1,
.profile-header h1,
.map-header h1,
.app-header h1 {
  margin: 0 0 6px;
  font-weight: 800;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.35;
}

.brand-header p,
.profile-header p,
.map-header p,
.app-header p {
  margin: 0;
  color: #aeb6c2;
  font-size: 12.5px;
  line-height: 1.65;
}

.brand-actions,
.header-actions,
.map-header nav,
.public-nav {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}

.public-nav .nav-link,
.header-actions .btn,
.map-header nav a {
  min-height: 34px;
  min-width: 94px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 8px;
  color: #fff;
  background: transparent;
  text-decoration: none;
  font-size: 12.5px;
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;
}

.hero-actions {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  flex-wrap: wrap;
  max-width: 420px;
}

.hero-actions .btn,
.refresh-inline .btn {
  min-height: 34px;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: none;
}

.hero-actions span,
.refresh-inline span {
  color: var(--zb-muted);
  font-size: 12px;
  font-weight: 700;
}

.map-header {
  padding-inline: 24px;
}

.public-nav .nav-link:hover,
.header-actions .btn:hover,
.map-header nav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.72);
}

.public-nav .nav-link.active {
  background: rgba(255, 70, 56, 0.2);
  border-color: var(--zb-red);
}

.container-fluid {
  max-width: 1680px;
}

@media (max-width: 720px) {
  .brand-header-inner {
    align-items: stretch;
  }

  .public-nav {
    width: 100%;
  }

  .public-nav .nav-link {
    min-width: 0;
    flex: 1 1 120px;
  }
}

.brand-panel,
.home-landing,
.search-panel,
.results-panel,
.profile-hero,
.data-section,
.graph-panel,
.status-panel,
.panel,
.page-title,
.form-card,
.soft-card,
.result-card,
.app-nav,
.metric-card {
  background: var(--zb-panel);
  border: 1px solid var(--zb-line);
  border-radius: var(--zb-radius);
  box-shadow: var(--zb-shadow-tight);
}

.btn {
  border-radius: 8px;
  font-weight: 800;
  min-height: 36px;
}

.btn-primary {
  --bs-btn-bg: var(--zb-red);
  --bs-btn-border-color: var(--zb-red);
  --bs-btn-hover-bg: var(--zb-red-dark);
  --bs-btn-hover-border-color: var(--zb-red-dark);
  --bs-btn-active-bg: var(--zb-red-dark);
  --bs-btn-active-border-color: var(--zb-red-dark);
  box-shadow: 0 8px 18px rgba(255, 70, 56, 0.14);
}

.api-key-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(35, 37, 43, 0.48);
}

.api-key-dialog {
  width: min(460px, 100%);
  padding: 22px;
  border-radius: 18px;
  border: 1px solid var(--zb-line);
  background: #fff;
  box-shadow: 0 24px 70px rgba(35, 37, 43, 0.28);
}

.api-key-dialog h2 {
  margin: 0 0 8px;
  color: var(--zb-graphite);
  font-size: 1.25rem;
  font-weight: 900;
}

.api-key-dialog p {
  margin: 0 0 14px;
  color: var(--zb-muted);
  line-height: 1.8;
}

.api-key-actions {
  display: flex;
  justify-content: flex-start;
  gap: 10px;
  margin-top: 14px;
}

.btn-outline-primary {
  --bs-btn-color: var(--zb-graphite);
  --bs-btn-border-color: var(--zb-graphite);
  --bs-btn-hover-bg: var(--zb-graphite);
  --bs-btn-hover-border-color: var(--zb-graphite);
  --bs-btn-hover-color: #fff;
}

.btn-outline-secondary {
  --bs-btn-color: var(--zb-text-soft);
  --bs-btn-border-color: var(--zb-line);
  --bs-btn-hover-bg: var(--zb-hover);
  --bs-btn-hover-border-color: var(--zb-line);
  --bs-btn-hover-color: var(--zb-graphite);
}

.form-control,
.form-select {
  border-color: var(--zb-line);
  border-radius: 10px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--zb-cyan);
  box-shadow: 0 0 0 0.2rem rgba(0, 207, 232, 0.14);
}

.brand-empty,
.empty {
  color: var(--zb-muted);
  background: var(--zb-bg);
  border-radius: 10px;
  line-height: 1.8;
}

.ltr,
code,
.code-token {
  direction: ltr;
  text-align: left;
  unicode-bidi: plaintext;
}