/* backend/css/global-layout.css — Yagona Global Navigatsiya va Dizayn Tokenlari */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css');

/* Local Font Awesome 6 @font-face fallback to guarantee 100% reliable icon rendering */
@font-face {
  font-family: 'Font Awesome 6 Free';
  font-style: normal;
  font-weight: 900;
  font-display: swap;
  src: url('webfonts/fa-solid-900.woff2') format('woff2'),
       url('webfonts/fa-solid-900.ttf') format('truetype');
}

@font-face {
  font-family: 'Font Awesome 6 Free';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('webfonts/fa-regular-400.woff2') format('woff2'),
       url('webfonts/fa-regular-400.ttf') format('truetype');
}

@font-face {
  font-family: 'Font Awesome 6 Brands';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('webfonts/fa-brands-400.woff2') format('woff2'),
       url('webfonts/fa-brands-400.ttf') format('truetype');
}

:root {
  /* Asosiy Rang Tokenlari (backend/readme.md asosida) */
  --c-bg:          #F7F7F7;
  --c-surface:     #FFFFFF;
  --c-primary:     #111111;
  --c-secondary:   #333333;
  --c-muted:       #888888;
  --c-border:      #E4E4E4;
  --c-hover:       #F2F2F2;

  /* Inversiya (Qora Fon) */
  --c-dark-bg:     #111111;
  --c-dark-surface:#1E1E1E;
  --c-dark-text:   #F7F7F7;
  --c-dark-muted:  #888888;

  /* Holat Ranglari */
  --c-success:     #111111;
  --c-success-bg:  #F7F7F7;
  --c-warning:     #737373;
  --c-warning-bg:  #F7F7F7;
  --c-danger:      #111111;
  --c-danger-bg:   #F7F7F7;
  --c-info:        #111111;
  --c-info-bg:     #F7F7F7;

  /* Tipografiya */
  --font-brand: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-ui:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Shkala */
  --t-xs:   11px;
  --t-sm:   13px;
  --t-base: 15px;
  --t-md:   17px;
  --t-lg:   22px;
  --t-xl:   30px;
  --t-2xl:  40px;
  --t-3xl:  56px;

  /* Radiuslar */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   12px;
  --r-xl:   16px;
  --r-2xl:  24px;
  --r-full: 9999px;

  /* Shadow */
  --sh-xs: 0 1px 2px rgba(0,0,0,0.05);
  --sh-sm: 0 2px 8px rgba(0,0,0,0.07);
  --sh-md: 0 4px 16px rgba(0,0,0,0.09);
  --sh-lg: 0 8px 32px rgba(0,0,0,0.11);
}

/* ==========================================================================
   GLOBAL HEADER (NAVBAR)
   ========================================================================== */
.ar-global-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border);
  font-family: var(--font-ui);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.ar-header-dark {
  background: rgba(17, 17, 17, 0.94);
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.ar-nav-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 24px;
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* Brand Link */
.ar-brand-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--c-primary);
  flex-shrink: 0;
}
.ar-header-dark .ar-brand-link {
  color: var(--c-dark-text);
}

.ar-brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--c-primary);
  color: var(--c-surface);
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--r-md);
  letter-spacing: -0.5px;
}
.ar-header-dark .ar-brand-badge {
  background: var(--c-surface);
  color: var(--c-primary);
}

.ar-brand-logo-img {
  width: 34px;
  height: 34px;
  border-radius: var(--r-md);
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--c-border);
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}
.ar-header-dark .ar-brand-logo-img {
  border-color: rgba(255, 255, 255, 0.15);
}

.ar-footer-logo-img {
  width: 32px;
  height: 32px;
  border-radius: var(--r-md);
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  vertical-align: middle;
}

.ar-module-logo-img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.06);
}
[data-theme="dark"] .ar-module-logo-img {
  border-color: rgba(255, 255, 255, 0.12);
}

.ar-nav-module-icon {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  object-fit: cover;
  margin-right: 6px;
  vertical-align: middle;
}

.ar-brand-text {
  display: flex;
  flex-direction: column;
}

.ar-brand-name {
  font-family: var(--font-brand);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.ar-brand-version {
  font-size: 11px;
  color: var(--c-muted);
  font-weight: 500;
}

/* Nav Menu - Centered & balanced on wide screens */
.ar-nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  list-style: none;
  margin: 0 16px;
  padding: 0;
  flex: 1;
}

.ar-nav-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: var(--r-md);
  color: var(--c-secondary);
  text-decoration: none;
  font-size: var(--t-sm);
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.ar-header-dark .ar-nav-item {
  color: #C0C0C0;
}

.ar-nav-item:hover {
  background: var(--c-hover);
  color: var(--c-primary);
}
.ar-header-dark .ar-nav-item:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.ar-nav-item.active {
  background: var(--c-primary);
  color: #FFFFFF;
  font-weight: 600;
}
.ar-header-dark .ar-nav-item.active {
  background: #FFFFFF;
  color: var(--c-primary);
}

.ar-nav-icon {
  font-size: 13px;
  opacity: 0.85;
}

.ar-pill-beta {
  font-size: 9px;
  padding: 2px 5px;
  border-radius: var(--r-full);
  background: var(--c-warning-bg);
  color: var(--c-warning);
  font-weight: 700;
  text-transform: uppercase;
  margin-left: 2px;
}

/* Right Actions */
.ar-nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.ar-btn-login {
  padding: 8px 16px;
  font-size: var(--t-sm);
  font-weight: 600;
  color: var(--c-primary);
  text-decoration: none;
  border-radius: var(--r-md);
  transition: background-color 0.15s ease;
}
.ar-header-dark .ar-btn-login {
  color: #FFFFFF;
}
.ar-btn-login:hover {
  background: var(--c-hover);
}
.ar-header-dark .ar-btn-login:hover {
  background: rgba(255,255,255,0.08);
}

.ar-btn-register {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  font-size: var(--t-sm);
  font-weight: 600;
  background: var(--c-primary);
  color: #FFFFFF;
  text-decoration: none;
  border-radius: var(--r-md);
  transition: all 0.15s ease;
  box-shadow: var(--sh-xs);
}
.ar-header-dark .ar-btn-register {
  background: #FFFFFF;
  color: var(--c-primary);
}
.ar-btn-register:hover {
  box-shadow: var(--sh-md);
  transform: translateY(-1px);
}

.ar-btn-user {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--c-hover);
  color: var(--c-primary);
  font-size: var(--t-sm);
  font-weight: 600;
  border-radius: var(--r-md);
  text-decoration: none;
}
.ar-btn-logout {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--r-md);
  color: var(--c-muted);
  text-decoration: none;
}
.ar-btn-logout:hover {
  color: var(--c-danger);
  background: var(--c-danger-bg);
}

.ar-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--c-border);
  padding: 8px 10px;
  border-radius: var(--r-md);
  color: var(--c-primary);
  cursor: pointer;
}
.ar-header-dark .ar-nav-toggle {
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.2);
}

/* Mobile Drawer */
.ar-mobile-drawer {
  display: none;
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: 16px 20px 24px;
}
.ar-header-dark .ar-mobile-drawer {
  background: #181818;
  border-bottom-color: rgba(255,255,255,0.12);
}
.ar-mobile-drawer.is-open {
  display: block;
}
.ar-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ar-drawer-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: var(--r-md);
  text-decoration: none;
  color: var(--c-secondary);
  font-size: var(--t-base);
  font-weight: 500;
}
.ar-header-dark .ar-drawer-item {
  color: #E0E0E0;
}
.ar-drawer-item:hover, .ar-drawer-item.active {
  background: var(--c-hover);
  color: var(--c-primary);
}
.ar-header-dark .ar-drawer-item:hover, .ar-header-dark .ar-drawer-item.active {
  background: rgba(255,255,255,0.1);
  color: #FFFFFF;
}
.ar-drawer-footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--c-border);
  display: flex;
  gap: 10px;
}
.ar-drawer-btn-primary {
  flex: 1;
  text-align: center;
  background: var(--c-primary);
  color: #FFF;
  padding: 10px;
  border-radius: var(--r-md);
  text-decoration: none;
  font-weight: 600;
}
.ar-drawer-btn-secondary {
  flex: 1;
  text-align: center;
  border: 1px solid var(--c-border);
  color: var(--c-primary);
  padding: 10px;
  border-radius: var(--r-md);
  text-decoration: none;
  font-weight: 600;
}

@media (min-width: 992px) and (max-width: 1240px) {
  .ar-nav-container {
    padding: 0 14px;
    gap: 10px;
  }
  .ar-nav-menu {
    margin: 0 8px;
    gap: 2px;
  }
  .ar-nav-item {
    padding: 6px 8px;
    font-size: 12px;
    gap: 4px;
  }
  .ar-btn-login, .ar-btn-register {
    padding: 6px 12px;
    font-size: 12px;
  }
}

@media (max-width: 991px) {
  .ar-nav-menu {
    display: none;
  }
  .ar-btn-login, .ar-btn-register {
    display: none;
  }
  .ar-nav-toggle {
    display: block;
  }
}

/* ==========================================================================
   GLOBAL FOOTER
   ========================================================================== */
.ar-global-footer {
  background: var(--c-dark-bg);
  color: var(--c-dark-text);
  padding: 64px 24px 32px;
  font-family: var(--font-ui);
  border-top: 1px solid #222222;
}

.ar-footer-container {
  max-width: 1280px;
  margin: 0 auto;
}

.ar-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}

.ar-footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.ar-footer-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: #FFFFFF;
  color: #111111;
  font-family: var(--font-brand);
  font-weight: 800;
  font-size: 14px;
  border-radius: var(--r-md);
}

.ar-footer-brand-name {
  font-family: var(--font-brand);
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
}

.ar-footer-version-tag {
  font-size: 11px;
  padding: 2px 7px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #888888;
  border-radius: var(--r-sm);
  font-family: monospace;
}

.ar-footer-desc {
  color: #888888;
  font-size: 13.5px;
  line-height: 1.65;
  max-width: 360px;
  margin: 0 0 24px 0;
}

.ar-footer-socials {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ar-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #A3A3A3;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.ar-social-icon:hover {
  background: #FFFFFF;
  color: #111111;
  border-color: #FFFFFF;
}

.ar-footer-heading {
  font-family: var(--font-brand);
  font-size: 14px;
  font-weight: 700;
  color: #FFFFFF;
  margin-top: 0;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.ar-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.ar-footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #888888;
  text-decoration: none;
  font-size: 13.5px;
  line-height: 1.4;
  transition: color 0.15s ease;
}

.ar-footer-links a:hover {
  color: #FFFFFF;
}

.ar-footer-icon {
  width: 15px;
  height: 15px;
  stroke-width: 2;
  flex-shrink: 0;
  opacity: 0.75;
}

.ar-footer-links a:hover .ar-footer-icon {
  opacity: 1;
}

.ar-footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: #888888;
}

.ar-footer-bottom code {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: var(--r-sm);
  font-size: 12px;
  font-family: monospace;
}

.ar-footer-status-group {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.ar-footer-security-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #737373;
}

.ar-system-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #A3A3A3;
}

.ar-status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--r-full);
  background: #10B981;
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
  display: inline-block;
}

@media (max-width: 1024px) {
  .ar-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .ar-global-footer {
    padding: 44px 16px 28px;
  }
  .ar-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 32px;
  }
  .ar-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .ar-footer-status-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

/* ============================================================
   Custom Scrollbar (Monochrome) — WebKit + Firefox
   ============================================================ */
html {
  scrollbar-width: thin;
  scrollbar-color: #111111 #E4E4E4;
}

* {
  scrollbar-width: thin;
  scrollbar-color: #111111 #E4E4E4;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #E4E4E4;
}

::-webkit-scrollbar-thumb {
  background: #111111;
  border-radius: 999px;
  border: 2px solid #E4E4E4;
}

::-webkit-scrollbar-thumb:hover {
  background: #333333;
}

::-webkit-scrollbar-thumb:active {
  background: #111111;
}

::-webkit-scrollbar-corner {
  background: #F7F7F7;
}

/* ============================================================
   Select / Option / Optgroup UI (Monochrome, Lucide chevron)
   ============================================================ */
select,
.ar-select {
  -webkit-appearance: none;
  appearance: none;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: #111111;
  background-color: #FFFFFF;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  border: 1px solid #E4E4E4;
  border-radius: 10px;
  padding: 10px 38px 10px 14px;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

select:hover:not(:disabled):not([multiple]),
.ar-select:hover:not(:disabled):not([multiple]) {
  border-color: #737373;
}

select:focus-visible,
select:focus,
.ar-select:focus-visible,
.ar-select:focus {
  outline: none;
  border-color: #111111;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.12);
}

select:disabled,
.ar-select:disabled {
  background-color: #F7F7F7;
  color: #737373;
  border-color: #E4E4E4;
  cursor: not-allowed;
  opacity: 0.75;
}

/* Ko'p tanlovli selectda o'q belgisi kerak emas */
select[multiple],
.ar-select[multiple] {
  background-image: none;
  padding-right: 14px;
  height: auto;
  cursor: default;
}

select option {
  background: #FFFFFF;
  color: #111111;
  font-weight: 500;
  padding: 10px;
}

select option:checked,
select option:hover {
  background: #111111;
  color: #FFFFFF;
}

select option:disabled {
  color: #737373;
  background: #F7F7F7;
}

select optgroup,
.ar-select optgroup {
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #737373;
  background: #F7F7F7;
  padding: 8px 10px 4px;
}

select optgroup option {
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: normal;
  color: #111111;
  background: #FFFFFF;
  padding: 10px;
}

/* Qorong'i kontekstlar uchun (ar-header-dark, admin dark panellar) */
.ar-on-dark select,
.ar-header-dark select {
  background-color: #111111;
  color: #FFFFFF;
  border-color: #333333;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23E4E4E4' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
}

.ar-on-dark select option,
.ar-header-dark select option {
  background: #111111;
  color: #FFFFFF;
}

.ar-on-dark select option:checked,
.ar-header-dark select option:checked {
  background: #FFFFFF;
  color: #111111;
}