/* ============================================================
   BNSKE ADMIN PORTAL — Design Token System & Stylesheet
   ============================================================
   Structure:
     1.  Design Tokens (CSS Custom Properties)
     2.  Light Theme Overrides  [data-theme="light"]
     3.  Base Reset & Global Styles
     4.  Typography Scale
     5.  Layout — Sidebar, Header, Content
     6.  Components — Cards, Badges, Buttons, Forms, Tables
     7.  Modals & Overlays
     8.  Toast Notification System
     9.  Sidebar Navigation
    10.  Dashboard — Stat Cards, Activity Feed, Quick Actions
    11.  Animations & Motion
    12.  Utilities
    13.  Responsive (Mobile-First Breakpoints)
   ============================================================ */

/* ──────────────────────────────────────────────────────────
   1. DESIGN TOKENS  (swap these to re-skin the entire app)
   ────────────────────────────────────────────────────────── */
:root {
  --brand-primary:        #1e40af;
  --brand-primary-dim:    #1e3a8a;
  --brand-primary-glow:   rgba(30, 64, 175, 0.18);
  --brand-secondary:      #f5a524;
  --brand-secondary-dim:  #d4891c;
  --brand-secondary-glow: rgba(245, 165, 36, 0.18);
  --brand-danger:         #ff5a5f;
  --brand-danger-dim:     #d94347;
  --brand-danger-glow:    rgba(255, 90, 95, 0.18);
  --brand-success:        #3de08c;
  --brand-success-dim:    #28b56e;
  --brand-success-glow:   rgba(61, 224, 140, 0.15);
  --brand-warning:        #f5a524;
  --brand-info:           #4ab4ff;
  --brand-info-glow:      rgba(74, 180, 255, 0.15);

  --surface-base:         #0b0e17;
  --surface-raised:       #111520;
  --surface-overlay:      #161b2a;
  --surface-sunken:       #080b12;
  --surface-border:       rgba(255, 255, 255, 0.07);
  --surface-border-focus: rgba(30, 64, 175, 0.5);
  --surface-hover:        rgba(255, 255, 255, 0.04);
  --surface-active:       rgba(30, 64, 175, 0.08);
  --surface-scrim:        rgba(5, 8, 15, 0.75);

  --text-primary:         #e8eaf2;
  --text-secondary:       #8890a8;
  --text-tertiary:        #535b74;
  --text-inverse:         #0b0e17;
  --text-accent:          #60a5fa;
  --text-danger:          #ff5a5f;
  --text-success:         #3de08c;
  --text-warning:         #f5a524;

  --font-display:         'Syne', 'DM Sans', sans-serif;
  --font-body:            'DM Sans', 'Inter', sans-serif;
  --font-mono:            'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:   0.6875rem;
  --text-sm:   0.8125rem;
  --text-base: 0.9375rem;
  --text-md:   1.0625rem;
  --text-lg:   1.25rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  2.75rem;

  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semibold: 600;
  --weight-bold:    700;

  --leading-tight:  1.25;
  --leading-snug:   1.4;
  --leading-normal: 1.6;
  --leading-relaxed:1.75;

  --tracking-tight: -0.03em;
  --tracking-normal: -0.01em;
  --tracking-wide:   0.04em;
  --tracking-widest: 0.12em;

  --space-1:   0.25rem;
  --space-2:   0.5rem;
  --space-3:   0.75rem;
  --space-4:   1rem;
  --space-5:   1.25rem;
  --space-6:   1.5rem;
  --space-8:   2rem;
  --space-10:  2.5rem;
  --space-12:  3rem;
  --space-16:  4rem;
  --space-20:  5rem;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   18px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  --shadow-sm:   0 1px 4px rgba(0,0,0,0.35);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.45);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.55);
  --shadow-xl:   0 16px 48px rgba(0,0,0,0.65);
  --shadow-accent: 0 0 20px var(--brand-primary-glow);

  --sidebar-width:          260px;
  --sidebar-collapsed-width: 64px;
  --header-height:           60px;
  --content-max-width:      1360px;

  --duration-instant:  80ms;
  --duration-fast:    150ms;
  --duration-normal:  250ms;
  --duration-slow:    400ms;
  --duration-enter:   550ms;

  --ease-out:       cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:        cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out:    cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-bounce:    cubic-bezier(0.68, -0.55, 0.27, 1.55);

  --z-base:       0;
  --z-raised:    10;
  --z-dropdown:  100;
  --z-sticky:    200;
  --z-overlay:   300;
  --z-modal:     400;
  --z-toast:     500;
  --z-tooltip:   600;
}


/* ──────────────────────────────────────────────────────────
   2. LIGHT THEME OVERRIDES  [data-theme="light"]
   ────────────────────────────────────────────────────────── */
[data-theme="light"] {
  --surface-base:         #f2f4f8;
  --surface-raised:       #ffffff;
  --surface-overlay:      #ffffff;
  --surface-sunken:       #e8ebf0;
  --surface-border:       rgba(0, 0, 0, 0.09);
  --surface-border-focus: rgba(30, 64, 175, 0.6);
  --surface-hover:        rgba(0, 0, 0, 0.04);
  --surface-active:       rgba(30, 64, 175, 0.1);
  --surface-scrim:        rgba(10, 15, 30, 0.5);

  --brand-primary:        #1e40af;
  --brand-primary-dim:    #1e3a8a;
  --brand-primary-glow:   rgba(30, 64, 175, 0.15);

  --text-primary:         #141824;
  --text-secondary:       #4a5068;
  --text-tertiary:        #9098b4;
  --text-inverse:         #ffffff;
  --text-accent:          #1e40af;

  --shadow-sm:   0 1px 4px rgba(0,0,0,0.10);
  --shadow-md:   0 4px 16px rgba(0,0,0,0.12);
  --shadow-lg:   0 8px 32px rgba(0,0,0,0.15);
  --shadow-xl:   0 16px 48px rgba(0,0,0,0.18);
  --shadow-accent: 0 0 20px rgba(30, 64, 175, 0.2);
}


/* ──────────────────────────────────────────────────────────
   3. BASE RESET & GLOBAL STYLES
   ────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--text-primary);
  background-color: var(--surface-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  transition: background-color var(--duration-slow) var(--ease-out),
              color var(--duration-slow) var(--ease-out);
}

img, video, svg { display: block; max-width: 100%; }
a { color: var(--text-accent); text-decoration: none; transition: color var(--duration-fast) var(--ease-out); }
a:hover { color: var(--brand-primary); }
button, [role="button"] { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
hr { border: none; border-top: 1px solid var(--surface-border); }

::selection {
  background: var(--brand-primary-glow);
  color: var(--brand-primary);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface-border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

/* Focus ring */
:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}


/* ──────────────────────────────────────────────────────────
   4. TYPOGRAPHY SCALE
   ────────────────────────────────────────────────────────── */
.display-1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}
.display-2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
}
h1, .h1 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--weight-bold); letter-spacing: var(--tracking-tight); line-height: var(--leading-tight); }
h2, .h2 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-tight); }
h3, .h3 { font-size: var(--text-md); font-weight: var(--weight-semibold); }
h4, .h4 { font-size: var(--text-base); font-weight: var(--weight-semibold); }
h5, .h5 { font-size: var(--text-sm); font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-secondary); }

p { line-height: var(--leading-relaxed); }

.text-xs  { font-size: var(--text-xs); }
.text-sm  { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg  { font-size: var(--text-lg); }

.text-mono  { font-family: var(--font-mono); }
.text-muted { color: var(--text-secondary); }
.text-faint { color: var(--text-tertiary); }
.text-accent { color: var(--text-accent); }
.text-danger  { color: var(--text-danger); }
.text-success { color: var(--text-success); }
.text-warning { color: var(--text-warning); }

.overline {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-secondary);
}


/* ──────────────────────────────────────────────────────────
   5. LAYOUT — App Shell
   ────────────────────────────────────────────────────────── */

/* ·· App Shell ··········································· */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr;
  grid-template-rows: var(--header-height) 1fr;
  grid-template-areas:
    "sidebar header"
    "sidebar main";
  min-height: 100vh;
  transition: grid-template-columns var(--duration-slow) var(--ease-out);
}

.app-shell.sidebar-collapsed {
  grid-template-columns: var(--sidebar-collapsed-width) 1fr;
}

/* ·· Header ·············································· */
.app-header {
  grid-area: header;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  background: var(--surface-raised);
  border-bottom: 1px solid var(--surface-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  gap: var(--space-4);
  height: var(--header-height);
}

.app-header__left  { display: flex; align-items: center; gap: var(--space-4); }
.app-header__right { display: flex; align-items: center; gap: var(--space-3); }

.sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}
.sidebar-toggle:hover { background: var(--surface-hover); color: var(--text-primary); }

.org-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--surface-hover);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}
.org-badge:hover { background: var(--surface-active); border-color: var(--surface-border-focus); }

.org-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--brand-success);
  box-shadow: 0 0 6px var(--brand-success-glow);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

/* Breadcrumb */
.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.breadcrumbs__sep { opacity: 0.35; }
.breadcrumbs__item:last-child { color: var(--text-primary); font-weight: var(--weight-medium); }
.breadcrumbs__item a { color: var(--text-secondary); transition: color var(--duration-fast); }
.breadcrumbs__item a:hover { color: var(--brand-primary); }

/* Header icon buttons */
.icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out);
}
.icon-btn:hover { background: var(--surface-hover); color: var(--text-primary); }
.icon-btn__badge {
  position: absolute;
  top: 6px; right: 6px;
  width: 8px; height: 8px;
  background: var(--brand-danger);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--surface-raised);
}

/* User profile pill */
.user-profile {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3) var(--space-2) var(--space-2);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
  text-decoration: none;
  color: inherit;
}
.user-profile:hover { background: var(--surface-hover); }
.user-profile__avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--brand-primary-glow);
  border: 1.5px solid var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  color: var(--brand-primary);
  font-family: var(--font-mono);
  flex-shrink: 0;
  overflow: hidden;
}
.user-profile__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.profile-hero__avatar {
  width: 160px;
  height: 160px;
  border-radius: var(--radius-full);
  background: var(--brand-primary-glow);
  border: 2px solid var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.profile-hero__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.profile-hero__initial,
.user-profile__initial {
  display: none;
  font-weight: var(--weight-bold);
  color: var(--brand-primary);
  font-family: var(--font-mono);
}
.profile-hero__initial.is-visible,
.user-profile__initial.is-visible {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.profile-hero__initial {
  font-size: 3rem;
}
.user-profile__initial {
  font-size: var(--text-xs);
}
.profile-details { margin: 0; }
.profile-details__row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.profile-details__row:last-child { border-bottom: none; }
.profile-details__row dt {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.profile-details__row dd { margin: 0; }
.profile-social-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.profile-social-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
}
.profile-social-list a {
  color: var(--brand-primary);
  word-break: break-all;
}
.user-profile__info { display: flex; flex-direction: column; }
.user-profile__name { font-size: var(--text-sm); font-weight: var(--weight-semibold); line-height: 1.2; }
.user-profile__role { font-size: var(--text-xs); color: var(--text-secondary); line-height: 1.2; }

/* Theme toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: background var(--duration-fast), color var(--duration-fast), transform var(--duration-normal) var(--ease-spring);
}
.theme-toggle:hover { background: var(--surface-hover); color: var(--text-primary); }
.theme-toggle:active { transform: rotate(30deg); }

/* ·· Sidebar ·············································· */
.app-sidebar {
  grid-area: sidebar;
  display: flex;
  flex-direction: column;
  background: var(--surface-raised);
  border-right: 1px solid var(--surface-border);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  z-index: var(--z-sticky);
  transition: width var(--duration-slow) var(--ease-out);
  width: var(--sidebar-width);
}

.app-shell.sidebar-collapsed .app-sidebar {
  width: var(--sidebar-collapsed-width);
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5);
  height: var(--header-height);
  border-bottom: 1px solid var(--surface-border);
  flex-shrink: 0;
  overflow: hidden;
  white-space: nowrap;
}

.sidebar__logo {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--text-inverse);
  letter-spacing: -0.02em;
}

.sidebar__logo--img {
  background: transparent;
  object-fit: contain;
  padding: var(--space-1);
}

.sidebar__name {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: var(--tracking-tight);
  opacity: 1;
  transition: opacity var(--duration-normal) var(--ease-out);
}
.app-shell.sidebar-collapsed .sidebar__name { opacity: 0; pointer-events: none; }

.sidebar__scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: var(--space-4) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sidebar__section-label {
  padding: var(--space-3) var(--space-5) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--duration-normal);
}
.app-shell.sidebar-collapsed .sidebar__section-label { opacity: 0; }

/* Accordion sections */
.accordion-section {
  display: flex;
  flex-direction: column;
}

.accordion-header {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.55rem 1.25rem;
  margin: 0 var(--space-2);
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: background var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);
  white-space: nowrap;
  overflow: hidden;
}
.accordion-header:hover { background: var(--surface-hover); color: var(--text-secondary); }

.accordion-chevron {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  transition: transform var(--duration-normal) var(--ease-out);
  opacity: 0.6;
}
.accordion-section.expanded .accordion-chevron { transform: rotate(90deg); }

.accordion-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.accordion-body {
  display: none;
  flex-direction: column;
  gap: 1px;
}
.accordion-section.expanded .accordion-body { display: flex; }

.nav-item.subnav {
  padding: 0.5rem 1.25rem 0.5rem 2.75rem;
  margin: 0 var(--space-2);
  font-size: var(--text-sm);
}
.app-shell.sidebar-collapsed .nav-item.subnav { padding: var(--space-2); }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  margin: 0 var(--space-2);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  white-space: nowrap;
  overflow: hidden;
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-out),
              color var(--duration-fast) var(--ease-out),
              padding var(--duration-slow) var(--ease-out);
  position: relative;
}

.app-shell.sidebar-collapsed .nav-item {
  padding: var(--space-2);
  justify-content: center;
  margin: 0 var(--space-2);
}

.nav-item:hover { background: var(--surface-hover); color: var(--text-primary); }
.nav-item.active {
  background: var(--surface-active);
  color: var(--brand-primary);
}
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 25%; bottom: 25%;
  width: 2.5px;
  background: var(--brand-primary);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  box-shadow: 0 0 8px var(--brand-primary-glow);
}

.nav-item__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.8;
}
.nav-item.active .nav-item__icon { opacity: 1; }

.nav-item__label {
  flex: 1;
  opacity: 1;
  transition: opacity var(--duration-normal);
}
.app-shell.sidebar-collapsed .nav-item__label { opacity: 0; width: 0; }

.nav-item__chip {
  flex-shrink: 0;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  font-family: var(--font-mono);
  background: var(--brand-primary-glow);
  color: var(--brand-primary);
  transition: opacity var(--duration-normal);
}
.app-shell.sidebar-collapsed .nav-item__chip { opacity: 0; width: 0; overflow: hidden; padding: 0; }

/* Sidebar tooltip on collapsed */
.app-shell.sidebar-collapsed .nav-item[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  left: calc(100% + var(--space-3));
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface-overlay);
  border: 1px solid var(--surface-border);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  box-shadow: var(--shadow-md);
  z-index: var(--z-tooltip);
  animation: fade-in var(--duration-fast) var(--ease-out);
}

.sidebar__footer {
  padding: var(--space-4) var(--space-2);
  border-top: 1px solid var(--surface-border);
  flex-shrink: 0;
}

/* ·· Main Content ········································· */
.app-main {
  grid-area: main;
  padding: var(--space-8) var(--space-8);
  overflow-y: auto;
  max-height: calc(100vh - var(--header-height));
  background-color: var(--surface-base);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.page-header__info { display: flex; flex-direction: column; }
.page-header__title { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--weight-bold); letter-spacing: var(--tracking-tight); }
.page-header__subtitle { color: var(--text-secondary); font-size: var(--text-sm); margin-top: var(--space-1); }
.page-header__actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

.content-container {
  max-width: var(--content-max-width);
  margin: 0 auto;
  width: 100%;
}


/* ──────────────────────────────────────────────────────────
   6. COMPONENTS
   ────────────────────────────────────────────────────────── */

/* ·· Buttons ··············································  */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease-out),
              border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out),
              opacity var(--duration-fast) var(--ease-out);
  height: 38px;
  user-select: none;
  font-family: var(--font-body);
}
.btn:active { transform: translateY(1px); }
.btn:disabled, .btn.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* Variants */
.btn-primary {
  background: var(--brand-primary);
  color: var(--text-inverse);
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0 var(--brand-primary-glow);
}
.btn-primary:hover {
  background: var(--brand-primary-dim);
  box-shadow: var(--shadow-accent);
}

.btn-secondary {
  background: var(--surface-hover);
  color: var(--text-primary);
  border-color: var(--surface-border);
}
.btn-secondary:hover { background: var(--surface-border); border-color: rgba(255,255,255,0.15); }

.btn-outline {
  background: transparent;
  color: var(--brand-primary);
  border-color: var(--brand-primary);
}
.btn-outline:hover { background: var(--brand-primary-glow); }

.btn-danger {
  background: transparent;
  color: var(--brand-danger);
  border-color: var(--brand-danger);
}
.btn-danger:hover {
  background: var(--brand-danger-glow);
  box-shadow: 0 0 16px var(--brand-danger-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--surface-hover); color: var(--text-primary); }

/* Sizes */
.btn-sm  { height: 30px; padding: var(--space-1) var(--space-3); font-size: var(--text-xs); border-radius: var(--radius-sm); }
.btn-lg  { height: 46px; padding: var(--space-3) var(--space-8); font-size: var(--text-base); }
.btn-xl  { height: 54px; padding: var(--space-4) var(--space-10); font-size: var(--text-md); border-radius: var(--radius-lg); }
.btn-icon { width: 38px; height: 38px; padding: 0; }
.btn-icon.btn-sm { width: 30px; height: 30px; }

/* Loading spinner inside button */
.btn.loading { pointer-events: none; position: relative; color: transparent; }
.btn.loading::after {
  content: '';
  position: absolute;
  width: 14px; height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  color: var(--text-inverse);
}

/* ·· Cards ················································ */
.card {
  background: var(--surface-raised);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}
.card:hover { border-color: rgba(255,255,255,0.1); }
.card-interactive:hover {
  border-color: var(--surface-border-focus);
  box-shadow: var(--shadow-md);
}
.card-interactive { transition: border-color var(--duration-normal), box-shadow var(--duration-normal); cursor: pointer; }

.card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--surface-border);
  gap: var(--space-4);
}
.card__title { font-weight: var(--weight-semibold); font-size: var(--text-base); }
.card__body   { padding: var(--space-6); }
.card__body--compact { padding: var(--space-4) var(--space-6); }
.card__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ·· Stat Cards ············································ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.stat-card {
  background: var(--surface-raised);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
}
.stat-card:hover {
  border-color: rgba(255,255,255,0.1);
}

.stat-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-1);
}
.stat-card__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
}
.stat-card__icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--stat-accent-color, var(--brand-primary-glow));
  color: var(--stat-icon-color, var(--brand-primary));
  flex-shrink: 0;
}
.stat-card__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
  line-height: 1.1;
  color: var(--text-primary);
}
.stat-card__delta {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* ·· Badges / Status Pills ································ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge--dot {
  width: 6px; height: 6px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
  animation: pulse-dot 2s ease-in-out infinite;
}

.badge-default  { background: var(--surface-hover);           color: var(--text-secondary); }
.badge-primary  { background: var(--brand-primary-glow);      color: var(--brand-primary); }
.badge-success  { background: var(--brand-success-glow);      color: var(--brand-success); }
.badge-warning  { background: var(--brand-secondary-glow);    color: var(--brand-secondary); }
.badge-danger   { background: var(--brand-danger-glow);       color: var(--brand-danger); }
.badge-info     { background: var(--brand-info-glow);         color: var(--brand-info); }

.badge-success  .badge--dot { background: var(--brand-success); box-shadow: 0 0 4px var(--brand-success); }
.badge-warning  .badge--dot { background: var(--brand-warning); }
.badge-danger   .badge--dot { background: var(--brand-danger);  box-shadow: 0 0 4px var(--brand-danger); }
.badge-primary  .badge--dot { background: var(--brand-primary); box-shadow: 0 0 4px var(--brand-primary); }

/* ·· Form Inputs ·········································· */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: var(--leading-snug);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--text-danger);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  animation: slide-up var(--duration-fast) var(--ease-out);
}

.input,
.textarea,
.select {
  width: 100%;
  background: var(--surface-sunken);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: inherit;
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.input       { padding: var(--space-2) var(--space-4); height: 40px; }
.input-lg    { height: 48px; padding: var(--space-3) var(--space-5); font-size: var(--text-base); }
.textarea    { padding: var(--space-3) var(--space-4); resize: vertical; min-height: 100px; line-height: var(--leading-relaxed); }
.select      { padding: var(--space-2) var(--space-8) var(--space-2) var(--space-4); height: 40px; cursor: pointer;
               background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%238890a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
               background-repeat: no-repeat; background-position: right 12px center; }

.input:hover, .textarea:hover, .select:hover { border-color: rgba(255,255,255,0.15); }
.input:focus, .textarea:focus, .select:focus {
  border-color: var(--surface-border-focus);
  box-shadow: 0 0 0 3px var(--brand-primary-glow);
  background: var(--surface-raised);
}
.input.error, .textarea.error, .select.error {
  border-color: var(--brand-danger);
  box-shadow: 0 0 0 3px var(--brand-danger-glow);
}

.input::placeholder, .textarea::placeholder { color: var(--text-tertiary); }

/* Input with icon prefix */
.input-group { position: relative; }
.input-group .input { padding-left: var(--space-10); }
.input-group__icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
}
.input-group__suffix {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-tertiary);
  cursor: pointer;
}

/* Checkbox & Radio */
.checkbox-group,
.radio-group {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  user-select: none;
}
.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--brand-primary);
  cursor: pointer;
}
.checkbox-group__label,
.radio-group__label {
  font-size: var(--text-sm);
  color: var(--text-primary);
}

/* Toggle Switch */
.toggle {
  display: flex; align-items: center; gap: var(--space-3); cursor: pointer;
}
.toggle__track {
  width: 40px; height: 22px;
  border-radius: var(--radius-full);
  background: var(--surface-border);
  position: relative;
  transition: background var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}
.toggle input { display: none; }
.toggle input:checked ~ .toggle__track { background: var(--brand-primary); }
.toggle__thumb {
  position: absolute;
  top: 3px; left: 3px;
  width: 16px; height: 16px;
  border-radius: var(--radius-full);
  background: white;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-normal) var(--ease-spring);
}
.toggle input:checked ~ .toggle__track .toggle__thumb { transform: translateX(18px); }
.toggle__label { font-size: var(--text-sm); font-weight: var(--weight-medium); }

/* Form Grid */
.form-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); }
.form-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
.form-row    { display: flex; gap: var(--space-4); align-items: flex-end; flex-wrap: wrap; }
.form-row .form-group { flex: 1; min-width: min(100%, 200px); }

/* Single-column form rows (narrow side panels, datetime fields) */
.form-stack { display: flex; flex-direction: column; gap: var(--space-5); }

/* datetime-local needs full width — never squeeze two in a narrow column */
.input[type="datetime-local"] { min-width: 0; width: 100%; }

/* ·· Tables ···············································  */
.table-wrapper {
  background: var(--surface-raised);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  overflow-x: auto;
  overflow-y: visible;
  width: 100%;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.table-wrapper .table {
  min-width: 640px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table thead th {
  padding: var(--space-3) var(--space-5);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-secondary);
  background: var(--surface-sunken);
  border-bottom: 1px solid var(--surface-border);
  white-space: nowrap;
}

.table tbody tr {
  border-bottom: 1px solid var(--surface-border);
  transition: background var(--duration-instant) var(--ease-out);
}
.table tbody tr:last-child { border-bottom: none; }
.table tbody tr:hover { background: var(--surface-hover); }
.table tbody td {
  padding: var(--space-4) var(--space-5);
  color: var(--text-primary);
  vertical-align: middle;
}

.table td.mono { font-family: var(--font-mono); font-size: var(--text-xs); color: var(--text-secondary); }
.table-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  min-width: max-content;
}

/* ·· Divider ·············································· */
.divider {
  border: none;
  border-top: 1px solid var(--surface-border);
  margin: var(--space-6) 0;
}
.divider-label {
  display: flex; align-items: center; gap: var(--space-4);
  color: var(--text-tertiary); font-size: var(--text-xs);
  font-weight: var(--weight-semibold); letter-spacing: var(--tracking-wide); text-transform: uppercase;
}
.divider-label::before, .divider-label::after { content: ''; flex: 1; border-top: 1px solid var(--surface-border); }

/* ·· Alert Banners ········································ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid;
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  animation: slide-up var(--duration-normal) var(--ease-out);
}
.alert__icon { flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; }
.alert__content { flex: 1; }
.alert__title { font-weight: var(--weight-semibold); margin-bottom: var(--space-1); }
.alert__close { flex-shrink: 0; cursor: pointer; opacity: 0.6; transition: opacity var(--duration-fast); }
.alert__close:hover { opacity: 1; }

.alert-error   { background: var(--brand-danger-glow);    border-color: rgba(255,90,95,0.3);  color: var(--brand-danger); }
.alert-success { background: var(--brand-success-glow);   border-color: rgba(61,224,140,0.3); color: var(--brand-success); }
.alert-warning { background: var(--brand-secondary-glow); border-color: rgba(245,165,36,0.3); color: var(--brand-warning); }
.alert-info    { background: var(--brand-info-glow);      border-color: rgba(74,180,255,0.3); color: var(--brand-info); }


/* ──────────────────────────────────────────────────────────
   7. MODALS & OVERLAYS
   ────────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: var(--surface-scrim);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}
.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  background: var(--surface-overlay);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  transform: scale(0.95) translateY(12px);
  transition: transform var(--duration-normal) var(--ease-spring);
  overflow: hidden;
}
.modal-backdrop.open .modal { transform: scale(1) translateY(0); }

.modal--sm { max-width: 400px; }
.modal--lg { max-width: 760px; }
.modal--xl { max-width: 980px; }

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--surface-border);
  flex-shrink: 0;
  gap: var(--space-4);
}
.modal__title { font-family: var(--font-display); font-size: var(--text-lg); font-weight: var(--weight-bold); }
.modal__close {
  width: 30px; height: 30px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--duration-fast), color var(--duration-fast);
  flex-shrink: 0;
}
.modal__close:hover { background: var(--surface-hover); color: var(--text-primary); }

.modal__body {
  padding: var(--space-6);
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.modal__footer {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Confirmation modal */
.modal-confirm { text-align: center; }
.modal-confirm .modal__body { align-items: center; padding: var(--space-8) var(--space-6); }
.modal-confirm__icon {
  width: 60px; height: 60px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
}
.modal-confirm__icon.danger { background: var(--brand-danger-glow); color: var(--brand-danger); }
.modal-confirm__icon.warning { background: var(--brand-secondary-glow); color: var(--brand-warning); }
.modal-confirm__text { color: var(--text-secondary); font-size: var(--text-sm); line-height: var(--leading-relaxed); }


/* ──────────────────────────────────────────────────────────
   8. TOAST NOTIFICATION SYSTEM
   ────────────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
  max-width: 380px;
  width: calc(100vw - var(--space-12));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--surface-overlay);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  pointer-events: auto;
  transform: translateX(100%) scale(0.9);
  opacity: 0;
  transition: transform var(--duration-normal) var(--ease-spring),
              opacity var(--duration-normal) var(--ease-out);
}
.toast.show { transform: translateX(0) scale(1); opacity: 1; }
.toast.hide {
  transform: translateX(60%) scale(0.95);
  opacity: 0;
  transition: transform var(--duration-fast) var(--ease-in),
              opacity var(--duration-fast) var(--ease-in);
}

.toast__bar {
  position: absolute;
  bottom: 0; left: 0;
  height: 2.5px;
  border-radius: var(--radius-full);
  transition: width linear;
}

.toast__icon {
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px;
}
.toast__content { flex: 1; min-width: 0; }
.toast__title { font-weight: var(--weight-semibold); font-size: var(--text-sm); margin-bottom: 2px; line-height: var(--leading-tight); }
.toast__message { font-size: var(--text-xs); color: var(--text-secondary); line-height: var(--leading-snug); }
.toast__close { flex-shrink: 0; opacity: 0.5; cursor: pointer; transition: opacity var(--duration-fast); margin-top: 1px; }
.toast__close:hover { opacity: 1; }

.toast--success .toast__icon { color: var(--brand-success); }
.toast--success .toast__bar  { background: var(--brand-success); }
.toast--error   .toast__icon { color: var(--brand-danger); }
.toast--error   .toast__bar  { background: var(--brand-danger); }
.toast--warning .toast__icon { color: var(--brand-warning); }
.toast--warning .toast__bar  { background: var(--brand-warning); }
.toast--info    .toast__icon { color: var(--brand-info); }
.toast--info    .toast__bar  { background: var(--brand-info); }


/* ──────────────────────────────────────────────────────────
   9. ACTIVITY FEED
   ────────────────────────────────────────────────────────── */
.activity-feed { display: flex; flex-direction: column; }

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  position: relative;
  transition: background var(--duration-instant);
}
.activity-item + .activity-item {
  border-top: 1px solid var(--surface-border);
}

.activity-item__avatar {
  width: 32px; height: 32px;
  border-radius: var(--radius-full);
  background: var(--brand-primary-glow);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  font-family: var(--font-mono);
  color: var(--brand-primary);
  flex-shrink: 0;
}
.activity-item__content { flex: 1; min-width: 0; }
.activity-item__text { font-size: var(--text-sm); line-height: var(--leading-snug); color: var(--text-secondary); }
.activity-item__text strong { font-weight: var(--weight-medium); color: var(--text-primary); }
.activity-item__meta { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-1); }
.activity-item__time { font-size: var(--text-xs); color: var(--text-tertiary); font-family: var(--font-mono); }
.activity-item__action-tag {
  font-size: var(--text-xs);
  font-family: var(--font-mono);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--surface-hover);
  color: var(--text-tertiary);
}


/* ──────────────────────────────────────────────────────────
   10. DASHBOARD — Quick Actions
   ────────────────────────────────────────────────────────── */
.quick-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.quick-action {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--surface-hover);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-decoration: none;
  color: var(--text-primary);
  transition: background var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
}
.quick-action:hover {
  background: var(--surface-active);
  border-color: var(--surface-border-focus);
  color: var(--text-primary);
}

.quick-action__icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--brand-primary-glow);
  color: var(--brand-primary);
  flex-shrink: 0;
}
.quick-action__text { display: flex; flex-direction: column; gap: 2px; }
.quick-action__label { font-size: var(--text-sm); font-weight: var(--weight-medium); }
.quick-action__hint  { font-size: var(--text-xs); color: var(--text-tertiary); }

/* Dashboard section grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 400px);
  gap: var(--space-6);
  align-items: start;
}
.dashboard-grid > * {
  min-width: 0;
  max-width: 100%;
}
.dashboard-grid--stacked {
  grid-template-columns: 1fr;
}
.dashboard-grid--split {
  grid-template-columns: minmax(0, 2fr) minmax(300px, 420px);
}
.dashboard-grid-full { grid-column: 1 / -1; }
.layout-sections {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.card__body,
.content-container {
  min-width: 0;
  max-width: 100%;
}

.card__empty {
  padding: var(--space-8) var(--space-6);
  text-align: center;
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}


/* ──────────────────────────────────────────────────────────
   11. ANIMATIONS & MOTION
   ────────────────────────────────────────────────────────── */
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes slide-up {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

.animate-fade-in { animation: fade-in var(--duration-normal) var(--ease-out) forwards; }
.animate-slide-up { animation: slide-up var(--duration-normal) var(--ease-out) forwards; }


/* ──────────────────────────────────────────────────────────
   12. UTILITIES
   ────────────────────────────────────────────────────────── */
.w-full { width: 100%; }
.h-full { height: 100%; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-5 { gap: var(--space-5); }
.gap-6 { gap: var(--space-6); }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mb-6 { margin-bottom: var(--space-6); }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.p-6 { padding: var(--space-6); }
.p-5 { padding: var(--space-5); }
.p-4 { padding: var(--space-4); }

.grid-cols-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
.grid-cols-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.grid-cols-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }

/* Audit collapsible section */
.audit-section {
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  background: transparent;
  overflow: hidden;
}
.audit-section__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background var(--duration-fast) var(--ease-out);
}
.audit-section__summary::-webkit-details-marker {
  display: none;
}
.audit-section__summary:hover {
  background: var(--surface-hover);
}
.audit-section__summary::after {
  content: '';
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--text-tertiary);
  border-bottom: 2px solid var(--text-tertiary);
  transform: rotate(-45deg);
  transition: transform var(--duration-normal) var(--ease-out);
  flex-shrink: 0;
}
.audit-section[open] .audit-section__summary::after {
  transform: rotate(45deg);
}
.audit-section__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--text-primary);
}
.audit-section__meta {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* Custom Login Form Styling */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--surface-base);
  background: radial-gradient(circle at top right, var(--brand-primary-glow), transparent 40%),
              radial-gradient(circle at bottom left, rgba(129, 140, 248, 0.08), transparent 35%);
  padding: var(--space-6);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background-color: var(--surface-raised);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: relative;
}

.login-card::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--brand-primary), transparent);
}

.login-header {
  text-align: center;
}

.login-logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--brand-primary);
  margin-bottom: var(--space-2);
}

.login-logo--img {
  display: block;
  margin: 0 auto var(--space-2);
  max-width: 160px;
  max-height: 56px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.login-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
}

.login-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-top: var(--space-2);
}


/* ──────────────────────────────────────────────────────────
   13. RESPONSIVE (Mobile-First Breakpoints)
   ────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .dashboard-grid,
  .dashboard-grid--split {
    grid-template-columns: 1fr;
  }
  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .stats-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .app-shell {
    grid-template-columns: 1fr;
    grid-template-areas:
      "header"
      "main";
  }

  .app-sidebar {
    transform: translateX(-100%);
    position: fixed;
    height: 100vh;
    left: 0;
    top: 0;
    transition: transform var(--duration-normal) var(--ease-out);
  }

  .app-sidebar.active {
    transform: translateX(0);
  }

  .app-header {
    padding: 0 var(--space-4);
  }

  .app-main {
    padding: var(--space-4) var(--space-4);
  }
}

/* ── Workflow steps & draft persistence ── */
.workflow-steps {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.workflow-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.workflow-step--active {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  background: var(--brand-primary-glow);
}

.workflow-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  font-weight: var(--weight-bold);
  font-size: var(--text-xs);
  background: var(--surface-raised);
}

.admin-draft-banner {
  display: none;
  margin-bottom: var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--brand-warning-glow, rgba(234, 179, 8, 0.12));
  border: 1px solid var(--brand-warning, #eab308);
  color: var(--text-primary);
  font-size: var(--text-sm);
}

.admin-draft-banner--visible {
  display: block;
}

.admin-draft-banner--error {
  background: rgba(239, 68, 68, 0.12);
  border-color: #ef4444;
}

.admin-offline-retry-banner {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  z-index: calc(var(--z-toast) + 1);
  padding: var(--space-3) var(--space-4);
  background: rgba(239, 68, 68, 0.95);
  color: #fff;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.admin-offline-retry-banner--visible {
  display: flex;
}

.admin-offline-retry-banner__close {
  background: none;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0.25rem;
  opacity: 0.8;
}
.admin-offline-retry-banner__close:hover {
  opacity: 1;
}

.admin-draft-banner__close {
  background: none;
  border: none;
  color: inherit;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  float: right;
  opacity: 0.7;
  margin-left: 0.5rem;
}
.admin-draft-banner__close:hover {
  opacity: 1;
}

.badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-3);
}

/* ── Civic module setup wizard ── */
.module-wizard-toolbar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
}

.module-wizard {
  margin-bottom: var(--space-5);
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

.module-wizard__track {
  display: flex;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: min-content;
}

.module-wizard__item {
  flex: 0 0 auto;
}

.module-wizard__link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: border-color var(--duration-fast), background var(--duration-fast), color var(--duration-fast);
}

.module-wizard__link:hover:not(.module-wizard__link--static) {
  border-color: var(--brand-primary);
  color: var(--text-primary);
}

.module-wizard__item--active .module-wizard__link {
  border-color: var(--brand-primary);
  background: var(--brand-primary-glow);
  color: var(--brand-primary);
}

.module-wizard__item--done .module-wizard__num {
  background: var(--brand-success, #22c55e);
  color: #fff;
}

.module-wizard__item--disabled .module-wizard__link {
  opacity: 0.45;
  pointer-events: none;
}

.module-wizard__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  background: var(--surface-raised);
  flex-shrink: 0;
}

.module-wizard-card .card__header {
  border-bottom: 1px solid var(--surface-border);
}

.module-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4) var(--space-5);
}

.module-form-grid__span-2 {
  grid-column: span 2;
}

.form-control {
  width: 100%;
  background: var(--surface-sunken);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-family: inherit;
  padding: var(--space-2) var(--space-4);
  height: 40px;
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              background var(--duration-fast) var(--ease-out);
  appearance: none;
  -webkit-appearance: none;
}

.form-control:hover {
  border-color: rgba(255,255,255,0.15);
}

.form-control:focus {
  border-color: var(--surface-border-focus);
  box-shadow: 0 0 0 3px var(--brand-primary-glow);
  background: var(--surface-raised);
}

.form-control::placeholder {
  color: var(--text-tertiary);
}

textarea.form-control {
  height: auto;
  resize: vertical;
  min-height: 100px;
  line-height: var(--leading-relaxed);
  padding: var(--space-3) var(--space-4);
}

select.form-control {
  padding: var(--space-2) var(--space-8) var(--space-2) var(--space-4);
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%238890a8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.form-control--lg {
  font-size: var(--text-lg);
  padding: var(--space-3) var(--space-4);
}

.form-required {
  color: var(--brand-danger, #ef4444);
}

.module-step-footer {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--surface-border);
}

.module-step-intro {
  margin-bottom: var(--space-5);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.module-step-section-title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin: var(--space-5) 0 var(--space-3);
}

.module-content-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.module-content-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
}

.module-content-card--muted {
  opacity: 0.85;
}

.module-content-card__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.module-empty-hint {
  text-align: center;
  padding: var(--space-6);
  color: var(--text-muted);
  background: var(--surface-sunken);
  border-radius: var(--radius-md);
  border: 1px dashed var(--surface-border);
}

.module-youtube-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.module-youtube-row {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) 2fr;
  gap: var(--space-4);
  align-items: center;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
}

.module-youtube-row__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.module-youtube-row__order {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  background: var(--surface-raised);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.module-row-form__fields {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-wrap: wrap;
}

.module-row-form__fields .form-control {
  flex: 1;
  min-width: 200px;
}

.module-row-form__actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.module-multiselect {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 180px;
  overflow-y: auto;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
}

.module-bulk-link-form {
  margin-bottom: var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
}

.module-publish-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.module-publish-row {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
}

.module-publish-row--ok {
  border-color: rgba(34, 197, 94, 0.35);
}

.module-publish-row__icon {
  font-size: 1.25rem;
  width: 1.5rem;
  text-align: center;
  flex-shrink: 0;
}

.module-list-title {
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  text-decoration: none;
}

.module-list-title:hover {
  color: var(--brand-primary);
}

.learning-hub-nav {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--surface-border);
}

@media (max-width: 768px) {
  .module-form-grid,
  .module-youtube-row {
    grid-template-columns: 1fr;
  }
  .module-form-grid__span-2 {
    grid-column: span 1;
  }
}

.badge-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-border);
  background: var(--surface-sunken);
}

.badge-card__icon {
  font-size: 1.5rem;
}

.badge-card__name {
  font-weight: var(--weight-semibold);
}

.badge-card__meta {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* ── Offline queue log viewer modal ── */
.offline-queue-entry {
  padding: var(--space-3);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  background: var(--surface-sunken);
}
.offline-queue-entry__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
}
.offline-queue-entry__url {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
  word-break: break-all;
}
.offline-queue-entry__time {
  font-size: var(--text-xs);
  color: var(--text-muted);
  white-space: nowrap;
}
.offline-queue-entry__body {
  font-size: var(--text-xs);
  color: var(--text-muted);
  padding: var(--space-2);
  background: var(--surface-raised);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-2);
  max-height: 80px;
  overflow: hidden;
  word-break: break-all;
  line-height: 1.4;
}
.offline-queue-entry__actions {
  display: flex;
  gap: var(--space-2);
  justify-content: flex-end;
}