/* =========================================================
   Basegrove — Design System (Forest Green)
   ========================================================= */
:root {
  /* Brand — Deep forest + neon accent */
  --c-primary:        #012201;   /* deep dark forest base */
  --c-primary-700:    #000F00;
  --c-primary-50:     #D4F7DA;   /* light tint */
  --c-accent:         #0CEC2D;   /* neon green — active states, icons, highlights */
  --c-accent-700:     #08B824;
  --c-accent-50:      #D4FBDB;
  --c-success:        #0CEC2D;
  --c-success-50:     #D4FBDB;
  --c-warning:        #C68A1F;
  --c-warning-50:     #FBF1D9;
  --c-danger:         #B43232;
  --c-danger-50:      #F8E2E2;
  --c-purple:         #6D43B5;   /* AI features */
  --c-purple-50:      #F1ECFA;
  --c-earth:          #8B6F47;   /* construction earth tone */
  --c-earth-50:       #F2EDE4;
  --c-blue:           #2A6BAA;   /* info / reports */
  --c-blue-50:        #E2EEF7;

  /* Surfaces */
  --bg-page:          #F4F8F5;
  --bg-surface:       #FFFFFF;
  --bg-surface-2:     #FCFEFD;
  --bg-elev:          #FFFFFF;
  --bg-muted:         #ECF2EE;
  --bg-strong:        #DDE6DF;
  --bg-sidebar-grad:  linear-gradient(180deg, #012201 0%, #001100 100%);

  --border-soft:      #DDE6DF;
  --border-strong:    #C2D0C6;
  --border-input:     #C2D0C6;
  --border-focus:     #0CEC2D;

  --text-main:        #061206;
  --text-sub:         #4D5F52;
  --text-faint:       #87968B;
  --text-on-primary:  #FFFFFF;

  --shadow-1: 0 1px 2px rgba(1, 34, 1, .05), 0 1px 1px rgba(1, 34, 1, .03);
  --shadow-2: 0 2px 4px rgba(1, 34, 1, .05), 0 4px 8px rgba(1, 34, 1, .04);
  --shadow-3: 0 4px 8px rgba(1, 34, 1, .07), 0 12px 24px rgba(1, 34, 1, .09);
  --shadow-4: 0 8px 16px rgba(1, 34, 1, .09), 0 24px 48px rgba(1, 34, 1, .13);

  --ring-focus: 0 0 0 3px rgba(12, 236, 45, .28);

  --r-pill: 999px;
  --r-lg:   16px;
  --r-md:   12px;
  --r-sm:   10px;
  --r-xs:   6px;

  --s-0: 0;
  --s-1: 4px;
  --s-2: 8px;
  --s-3: 12px;
  --s-4: 16px;
  --s-5: 20px;
  --s-6: 24px;
  --s-7: 32px;
  --s-8: 40px;
  --s-9: 48px;

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body:    "Manrope", "Inter", system-ui, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --font-script:  "Caveat", cursive;

  --fs-xs:    11px;
  --fs-sm:    12px;
  --fs-base:  13px;
  --fs-md:    14px;
  --fs-lg:    16px;
  --fs-xl:    18px;
  --fs-2xl:   22px;
  --fs-3xl:   28px;
  --fs-4xl:   36px;

  --i-xs: 12px;
  --i-sm: 14px;
  --i-md: 16px;
  --i-lg: 18px;
  --i-xl: 20px;
  --i-2xl: 24px;

  --sidebar-w:           260px;
  --sidebar-w-collapsed: 76px;
  --topbar-h:            64px;

  --t-fast: 120ms cubic-bezier(.16,1,.3,1);
  --t-base: 180ms cubic-bezier(.16,1,.3,1);
}

::selection {
  background: rgba(12, 236, 45, .28);
  color: var(--text-main);
}
::-moz-selection {
  background: rgba(12, 236, 45, .28);
  color: var(--text-main);
}

[data-theme="dark"] {
  --bg-page:        #050B06;
  --bg-surface:     #0C170E;
  --bg-surface-2:   #112113;
  --bg-elev:        #142817;
  --bg-muted:       #142817;
  --bg-strong:      #1F3923;
  --bg-sidebar-grad: linear-gradient(180deg, #001100 0%, #000800 100%);
  --border-soft:    #1F3923;
  --border-strong:  #2D4F33;
  --border-input:   #2D4F33;
  --text-main:      #E8F2EA;
  --text-sub:       #94B09B;
  --text-faint:     #6E8473;

  --c-primary-50:   rgba(12, 236, 45, .14);
  --c-accent-50:    rgba(12, 236, 45, .22);
  --c-success-50:   rgba(12, 236, 45, .22);
  --c-warning-50:   rgba(198, 138, 31, .22);
  --c-danger-50:    rgba(180, 50, 50, .22);
  --c-purple-50:    rgba(109, 67, 181, .22);
  --c-earth-50:     rgba(139, 111, 71, .22);
  --c-blue-50:      rgba(42, 107, 170, .22);

  --shadow-1: 0 1px 2px rgba(0,0,0,.3);
  --shadow-2: 0 4px 12px rgba(0,0,0,.35);
  --shadow-3: 0 8px 24px rgba(0,0,0,.4);
  --shadow-4: 0 16px 48px rgba(0,0,0,.5);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html, body { height: 100%; }
body {
  font-family: var(--font-body);
  background: var(--bg-page);
  color: var(--text-main);
  font-size: var(--fs-base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  letter-spacing: -0.005em;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }
.hidden { display: none !important; }
.muted { color: var(--text-sub); }
.mono { font-family: var(--font-mono); }

:where(button, [role="button"], a, input, select, textarea, [tabindex]):focus-visible {
  outline: none;
  box-shadow: var(--ring-focus);
  border-radius: var(--r-sm);
}

/* Icon scoping */
i[data-lucide], svg.lucide { width: var(--i-md); height: var(--i-md); flex-shrink: 0; stroke-width: 2; vertical-align: middle; }
.btn        i, .btn        svg.lucide { width: var(--i-md); height: var(--i-md); }
.btn-sm     i, .btn-sm     svg.lucide { width: var(--i-sm); height: var(--i-sm); }
.btn-lg     i, .btn-lg     svg.lucide { width: var(--i-lg); height: var(--i-lg); }
.icon-btn   i, .icon-btn   svg.lucide { width: var(--i-lg); height: var(--i-lg); }
.nav-item   i, .nav-item   svg.lucide { width: var(--i-lg); height: var(--i-lg); }
.kpi-icon   i, .kpi-icon   svg.lucide { width: var(--i-lg); height: var(--i-lg); }
.activity-dot i, .activity-dot svg.lucide { width: var(--i-sm); height: var(--i-sm); }
.notif-icon i, .notif-icon svg.lucide { width: var(--i-md); height: var(--i-md); }
.chip       i, .chip       svg.lucide { width: var(--i-xs); height: var(--i-xs); }
.help-icon  i, .help-icon  svg.lucide { width: var(--i-xl); height: var(--i-xl); }
.empty-icon i, .empty-icon svg.lucide { width: var(--i-2xl); height: var(--i-2xl); }
.lock-badge i, .lock-badge svg.lucide { width: 10px; height: 10px; }
.plan-pill  i, .plan-pill  svg.lucide { width: var(--i-sm); height: var(--i-sm); }
.brand-mark svg { width: var(--i-2xl); height: var(--i-2xl); color: #fff; }

/* App shell */
.app-shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
  transition: grid-template-columns .25s ease;
}
.app-shell.collapsed { grid-template-columns: var(--sidebar-w-collapsed) 1fr; }

/* Sidebar */
.sidebar {
  background: var(--bg-sidebar-grad);
  color: #E6F4EC;
  padding: var(--s-5) var(--s-4) var(--s-4);
  border-right: 1px solid rgba(255, 255, 255, .04);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
}
.sidebar::-webkit-scrollbar { width: 6px; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }

.brand { display: flex; gap: var(--s-3); align-items: center; margin-bottom: var(--s-5); padding: 0 var(--s-2); }
.brand-mark {
  width: 40px; height: 40px; border-radius: 11px;
  background: linear-gradient(140deg, var(--c-accent), var(--c-primary));
  display: grid; place-items: center;
  box-shadow: 0 6px 16px rgba(31,122,63,.45);
  flex-shrink: 0;
}
.brand-text h1 { font-family: var(--font-display); font-size: 16px; font-weight: 700; color: #fff; letter-spacing: -.01em; }
.brand-text p { font-size: 11px; color: #B5D5BF; margin-top: 1px; }

/* Workspace switcher */
.ws-switcher {
  display: flex; align-items: center; gap: 10px;
  width: 100%; padding: 10px 12px; border-radius: var(--r-sm);
  background: rgba(255,255,255,.05); color: #DCEEDE;
  transition: background var(--t-fast); margin-bottom: var(--s-3);
}
.ws-switcher:hover { background: rgba(255,255,255,.08); }
.ws-logo {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--c-accent), var(--c-primary-700));
  color: #fff; display: grid; place-items: center;
  font-weight: 800; font-size: 13px; flex-shrink: 0;
}
.ws-meta { flex: 1; text-align: left; line-height: 1.2; min-width: 0; }
.ws-meta strong { font-size: 13px; color: #fff; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ws-meta span { font-size: 11px; color: #93B5A0; }
.ws-switcher i, .ws-switcher svg.lucide { width: 14px; height: 14px; color: #93B5A0; flex-shrink: 0; }
.ws-menu {
  position: fixed; left: 16px; top: 130px; width: 232px;
  background: #0D2A18; color: #DCEEDE;
  border: 1px solid rgba(255,255,255,.08); border-radius: var(--r-md);
  padding: var(--s-2); z-index: 200; box-shadow: var(--shadow-4);
}
.ws-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  width: 100%; text-align: left;
  transition: background var(--t-fast);
}
.ws-item:hover, .ws-item.active { background: rgba(255,255,255,.08); }
.ws-item strong { font-size: 13px; color: #fff; }
.ws-item span { font-size: 11px; color: #93B5A0; }
.ws-menu-sep { height: 1px; background: rgba(255,255,255,.08); margin: 6px 0; }
.ws-menu .add-ws {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; font-size: 12px; color: var(--c-accent); cursor: pointer;
}
.ws-menu .add-ws:hover { background: rgba(255,255,255,.04); border-radius: 8px; }

.quick-create {
  display: flex; align-items: center; gap: var(--s-2);
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
  color: #fff; padding: 10px 14px;
  border-radius: var(--r-sm); font-weight: 600; font-size: var(--fs-base);
  margin-bottom: var(--s-5);
  box-shadow: 0 4px 14px rgba(31, 122, 63, .35);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.quick-create:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(31, 122, 63, .45); }
.quick-create span { flex: 1; text-align: left; }
.quick-create kbd { font: inherit; font-size: 10px; background: rgba(255,255,255,.18); padding: 2px 6px; border-radius: 4px; }

.sidenav { display: grid; gap: 1px; flex: 1; }
.nav-label {
  font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: #7BA28A; padding: var(--s-4) var(--s-3) var(--s-2);
  font-weight: 600;
}
.nav-item {
  display: flex; align-items: center; gap: var(--s-3);
  padding: 9px 12px; border-radius: var(--r-sm); font-size: var(--fs-base);
  color: #C8DECF; cursor: pointer; transition: background var(--t-fast), color var(--t-fast);
}
.nav-item > span:first-of-type { flex: 1; }
.nav-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-item.active {
  background: linear-gradient(90deg, rgba(12, 236, 45, .14), transparent);
  color: var(--c-accent);
  box-shadow: inset 3px 0 0 var(--c-accent);
  font-weight: 600;
}
.nav-item.active i, .nav-item.active svg.lucide { color: var(--c-accent); }
.nav-badge { background: rgba(255,255,255,.12); color: #DCEEDE; font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: var(--r-pill); }
.nav-pill { background: rgba(252, 211, 77, .22); color: #FBD367; font-size: 10px; font-weight: 700; padding: 1px 7px; border-radius: var(--r-pill); }

.sidebar-subnav { margin-top: 8px; }
.sub-section { margin-top: 8px; }
.sub-list { display: grid; gap: 1px; padding: 0 var(--s-2); }
.sub-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px; border-radius: 6px;
  font-size: 12px; color: #C8DECF; cursor: pointer;
  overflow: hidden;
}
.sub-item:hover { background: rgba(255,255,255,.06); color: #fff; }
.sub-item i, .sub-item svg.lucide { width: 13px; height: 13px; color: #7BA28A; flex-shrink: 0; }
.sub-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }

.sidebar-footer { margin-top: var(--s-5); padding-top: var(--s-4); border-top: 1px solid rgba(255,255,255,.06); }
.upgrade-card {
  background: linear-gradient(135deg, rgba(108,192,116,.2), rgba(31,122,63,.25));
  border: 1px solid rgba(108,192,116,.32);
  border-radius: var(--r-md); padding: var(--s-4);
}
.upgrade-head { display: flex; align-items: center; gap: var(--s-2); margin-bottom: 6px; color: #fff; font-size: var(--fs-base); }
.upgrade-head i, .upgrade-head svg.lucide { color: #FBD367; }
.upgrade-card p { font-size: 11px; color: #B5D5BF; margin-bottom: var(--s-3); line-height: 1.5; }

/* Collapsed */
.app-shell.collapsed .brand-text,
.app-shell.collapsed .quick-create span,
.app-shell.collapsed .quick-create kbd,
.app-shell.collapsed .nav-item > span,
.app-shell.collapsed .nav-badge,
.app-shell.collapsed .nav-pill,
.app-shell.collapsed .nav-label,
.app-shell.collapsed .upgrade-card p,
.app-shell.collapsed .upgrade-head strong,
.app-shell.collapsed .upgrade-card .btn,
.app-shell.collapsed .ws-switcher .ws-meta,
.app-shell.collapsed .ws-switcher > i,
.app-shell.collapsed .sidebar-subnav { display: none; }
.app-shell.collapsed .nav-item, .app-shell.collapsed .ws-switcher { justify-content: center; padding: 12px 0; }
.app-shell.collapsed .quick-create { justify-content: center; padding: 12px; }

/* Main + Topbar */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: var(--topbar-h);
  background: color-mix(in oklab, var(--bg-surface) 90%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  display: flex; align-items: center;
  padding: 0 var(--s-6); gap: var(--s-4);
  position: sticky; top: 0; z-index: 30;
}
.icon-btn {
  width: 38px; height: 38px; border-radius: var(--r-sm);
  display: grid; place-items: center; color: var(--text-sub);
  position: relative; transition: background var(--t-fast), color var(--t-fast);
}
.icon-btn:hover { background: var(--bg-muted); color: var(--text-main); }
.icon-btn.has-dot .dot {
  position: absolute; top: 8px; right: 9px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-danger); border: 2px solid var(--bg-surface);
}

.search-wrap { flex: 1; max-width: 540px; position: relative; }
.search-wrap .search-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  width: var(--i-md); height: var(--i-md); color: var(--text-sub); pointer-events: none;
}
.search-wrap input {
  width: 100%; background: var(--bg-muted); border: 1px solid transparent;
  border-radius: var(--r-sm); padding: 9px 50px 9px 40px;
  font-size: var(--fs-base); color: var(--text-main);
  transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}
.search-wrap input::placeholder { color: var(--text-faint); }
.search-wrap input:focus {
  outline: none; background: var(--bg-surface);
  border-color: var(--border-focus); box-shadow: var(--ring-focus);
}
.search-kbd {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-body); font-size: 10px; font-weight: 600;
  color: var(--text-sub); background: var(--bg-surface);
  border: 1px solid var(--border-soft); padding: 2px 6px; border-radius: 5px;
}

.topbar-actions { display: flex; align-items: center; gap: var(--s-2); margin-left: auto; position: relative; }
.user-chip {
  display: flex; align-items: center; gap: var(--s-2);
  padding: 4px 10px 4px 4px; border-radius: var(--r-pill);
  background: var(--bg-muted); transition: background var(--t-fast);
}
.user-chip:hover { background: var(--bg-strong); }
.user-chip i, .user-chip svg.lucide { width: var(--i-sm); height: var(--i-sm); color: var(--text-sub); }

.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(140deg, var(--c-primary), var(--c-accent));
  color: #fff; display: grid; place-items: center;
  font-weight: 700; font-size: 12px; flex-shrink: 0;
}
.avatar.lg { width: 42px; height: 42px; font-size: 15px; }
.avatar.alt-1 { background: linear-gradient(135deg, #FF6B6B, #FF8E8E); }
.avatar.alt-2 { background: linear-gradient(135deg, #4ECDC4, #44A08D); }
.avatar.alt-3 { background: linear-gradient(135deg, #FFD93D, #FF8E3C); }
.avatar.alt-4 { background: linear-gradient(135deg, #6C5CE7, #A29BFE); }
.avatar.alt-5 { background: linear-gradient(135deg, #00B894, #00CEC9); }
.user-meta { text-align: left; line-height: 1.2; }
.user-meta strong { font-size: 12px; display: block; }
.user-meta span { font-size: 10px; color: var(--text-sub); }

.user-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 280px; background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); box-shadow: var(--shadow-4);
  padding: var(--s-2); z-index: 50;
}
.user-menu-head { display: flex; gap: var(--s-3); align-items: center; padding: var(--s-3); }
.user-menu-head strong { font-size: var(--fs-base); display: block; }
.user-menu-head p { font-size: 11px; }
.user-menu-item {
  display: flex; align-items: center; gap: var(--s-3);
  padding: 9px 12px; border-radius: 8px; font-size: var(--fs-base);
  color: var(--text-main); cursor: pointer; transition: background var(--t-fast);
}
.user-menu-item:hover { background: var(--bg-muted); }
.user-menu-item.danger { color: var(--c-danger); }
.user-menu-item.danger i, .user-menu-item.danger svg.lucide { color: var(--c-danger); }
.user-menu-sep { height: 1px; background: var(--border-soft); margin: var(--s-2) 0; }
.user-menu-section { padding: 8px 12px; }
.user-menu-section-label {
  font-size: 10px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-faint); font-weight: 700; margin-bottom: 6px;
}
.role-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.role-switch button {
  font-size: 11px; padding: 6px 8px; border-radius: 6px;
  background: var(--bg-muted); color: var(--text-sub); text-align: left;
  transition: background var(--t-fast), color var(--t-fast);
}
.role-switch button:hover { background: var(--bg-strong); color: var(--text-main); }
.role-switch button.active { background: var(--c-primary-50); color: var(--c-primary); font-weight: 700; }

/* Presence */
.presence { display: inline-flex; }
.presence .avatar {
  width: 28px; height: 28px; font-size: 10px;
  border: 2px solid var(--bg-surface);
  margin-left: -6px; position: relative;
}
.presence .avatar:first-child { margin-left: 0; }
.presence .avatar::after {
  content: ''; position: absolute; bottom: -1px; right: -1px;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--c-success); border: 2px solid var(--bg-surface);
}

/* Plan pill */
.plan-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: var(--r-pill);
  background: linear-gradient(135deg, var(--c-primary-50), var(--c-accent-50));
  color: var(--c-primary); font-size: var(--fs-sm); font-weight: 700;
  border: 1px solid transparent;
  transition: filter var(--t-fast), transform var(--t-fast);
}
.plan-pill:hover { filter: brightness(.95); transform: translateY(-1px); }
.plan-pill[data-plan="free"]      { background: var(--bg-muted); color: var(--text-sub); }
.plan-pill[data-plan="starter"]   { background: var(--c-blue-50); color: var(--c-blue); }
.plan-pill[data-plan="pro"]       { background: linear-gradient(135deg, var(--c-primary-50), var(--c-accent-50)); color: var(--c-primary); }
.plan-pill[data-plan="enterprise"]{ background: var(--c-purple-50); color: var(--c-purple); }

/* Language menu */
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 100px;
  width: 240px; background: var(--bg-surface);
  border: 1px solid var(--border-soft); border-radius: var(--r-md);
  box-shadow: var(--shadow-4); padding: 6px; z-index: 50;
  max-height: 400px; overflow-y: auto;
}
.lang-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  width: 100%; text-align: left;
  transition: background var(--t-fast);
}
.lang-item:hover, .lang-item.active { background: var(--c-primary-50); }
.lang-item .flag { font-size: 18px; }
.lang-item strong { font-size: 13px; display: block; }
.lang-item p { font-size: 10px; color: var(--text-sub); }

/* View mount */
.view-mount { padding: var(--s-6); min-height: calc(100vh - var(--topbar-h)); animation: viewIn .22s ease; }
@keyframes viewIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.view-mount > * { animation: viewIn .22s cubic-bezier(.16,1,.3,1); }

.page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: var(--s-5); gap: var(--s-4); flex-wrap: wrap;
}
.page-header .breadcrumb { font-size: var(--fs-sm); color: var(--text-sub); margin-bottom: 4px; }
.page-header h1 { font-family: var(--font-display); font-size: var(--fs-3xl); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.page-header p { font-size: var(--fs-md); color: var(--text-sub); margin-top: 4px; max-width: 60ch; }
.page-actions { display: flex; gap: var(--s-2); flex-wrap: wrap; }

.page-loading { display: grid; place-items: center; padding: 80px 0; gap: 16px; }
.spinner {
  width: 36px; height: 36px; border: 3px solid var(--border-soft);
  border-top-color: var(--c-primary); border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  color: var(--text-main); border-radius: var(--r-sm);
  padding: 9px 14px; font-size: var(--fs-base); font-weight: 600;
  transition: background var(--t-fast), border-color var(--t-fast), transform 80ms, box-shadow var(--t-fast);
  white-space: nowrap;
}
.btn:hover { background: var(--bg-muted); border-color: var(--border-strong); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-primary-700); border-color: var(--c-primary-700); }
.btn-accent { background: var(--c-accent); border-color: var(--c-accent); color: var(--text-main); }
.btn-tonal { background: var(--c-primary-50); border-color: transparent; color: var(--c-primary); }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-muted); }
.btn-danger { background: var(--c-danger); border-color: var(--c-danger); color: #fff; }
.btn-outline-danger { color: var(--c-danger); border-color: var(--c-danger); background: transparent; }
.btn-outline-danger:hover { background: var(--c-danger-50); }
.btn-sm { padding: 6px 10px; font-size: var(--fs-sm); border-radius: 8px; }
.btn-lg { padding: 12px 20px; font-size: var(--fs-md); }
.btn-block { width: 100%; }
.btn:disabled, .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }

/* Cards */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--r-md);
  padding: var(--s-5);
  box-shadow: var(--shadow-1);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.card.elevated { box-shadow: var(--shadow-2); }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--s-4); gap: var(--s-3); }
.card-head h3 { font-size: var(--fs-lg); font-weight: 700; font-family: var(--font-display); letter-spacing: -.01em; }
.card-head .link { font-size: var(--fs-sm); color: var(--c-primary); font-weight: 600; cursor: pointer; }
.card-head .link:hover { text-decoration: underline; }

/* KPI */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-4); margin-bottom: var(--s-5); }
.kpi {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); padding: var(--s-5);
  position: relative; overflow: hidden; box-shadow: var(--shadow-1);
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.kpi:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.kpi::after {
  content: ''; position: absolute; top: -24px; right: -24px;
  width: 100px; height: 100px; border-radius: 50%;
  background: var(--kpi-tint, var(--c-primary-50)); opacity: .5;
}
.kpi-icon {
  width: 38px; height: 38px; border-radius: 11px;
  background: var(--kpi-tint, var(--c-primary-50));
  color: var(--kpi-color, var(--c-primary));
  display: grid; place-items: center; margin-bottom: var(--s-3);
  position: relative; z-index: 1;
}
.kpi-label { font-size: var(--fs-sm); color: var(--text-sub); position: relative; z-index: 1; font-weight: 500; }
.kpi-value { font-family: var(--font-display); font-size: var(--fs-3xl); font-weight: 700; color: var(--kpi-color, var(--c-primary)); margin: 4px 0; position: relative; z-index: 1; letter-spacing: -.02em; }
.kpi-delta { font-size: var(--fs-sm); display: flex; align-items: center; gap: 4px; position: relative; z-index: 1; }
.kpi-delta.up { color: var(--c-success); }
.kpi-delta.down { color: var(--c-danger); }
.kpi-delta.neutral { color: var(--text-sub); }
.kpi-delta i, .kpi-delta svg.lucide { width: var(--i-xs); height: var(--i-xs); }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th, .data-table td {
  text-align: left; padding: 12px 16px; font-size: var(--fs-base);
  border-bottom: 1px solid var(--border-soft);
}
.data-table th {
  color: var(--text-sub); font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .06em;
  background: var(--bg-muted);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background var(--t-fast); }
.data-table tbody tr:hover { background: var(--c-primary-50); }
.data-table input[type="checkbox"] { accent-color: var(--c-primary); width: auto; }
.table-wrap {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-1);
}

/* Chips */
.chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 3px 9px; border-radius: var(--r-pill);
  background: var(--bg-muted); color: var(--text-sub);
}
.chip.primary { background: var(--c-primary-50); color: var(--c-primary); }
.chip.success { background: var(--c-success-50); color: var(--c-success); }
.chip.warning { background: var(--c-warning-50); color: var(--c-warning); }
.chip.danger  { background: var(--c-danger-50);  color: var(--c-danger); }
.chip.accent  { background: var(--c-accent-50);  color: var(--c-accent); }
.chip.purple  { background: var(--c-purple-50);  color: var(--c-purple); }
.chip.earth   { background: var(--c-earth-50);   color: var(--c-earth); }
.chip.blue    { background: var(--c-blue-50);    color: var(--c-blue); }

/* Forms */
.field { display: grid; gap: 6px; }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--text-main); }
.field label .req { color: var(--c-danger); }
.field .hint { font-size: 11px; color: var(--text-sub); }
.field input, .field select, .field textarea {
  background: var(--bg-surface); border: 1px solid var(--border-input);
  border-radius: var(--r-sm); padding: 10px 12px; font-size: var(--fs-base);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  color: var(--text-main);
}
.field input::placeholder, .field textarea::placeholder { color: var(--text-faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--border-focus);
  box-shadow: var(--ring-focus);
}
.field textarea { min-height: 100px; resize: vertical; font-family: var(--font-body); }
.field input[disabled] { background: var(--bg-muted); cursor: not-allowed; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.form-grid .full { grid-column: 1 / -1; }
.input-group { display: flex; align-items: stretch; }
.input-group input { border-radius: var(--r-sm) 0 0 var(--r-sm); flex: 1; }
.input-group .btn { border-radius: 0 var(--r-sm) var(--r-sm) 0; border-left: 0; }

.toggle { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-size: var(--fs-base); }
.toggle input { display: none; }
.toggle-track {
  width: 38px; height: 22px; border-radius: var(--r-pill);
  background: var(--border-strong); position: relative; transition: background .2s;
}
.toggle-track::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2);
  transition: left .2s;
}
.toggle input:checked + .toggle-track { background: var(--c-primary); }
.toggle input:checked + .toggle-track::after { left: 18px; }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border-soft); margin-bottom: var(--s-5); overflow-x: auto; }
.tab {
  padding: 10px 16px; font-size: var(--fs-base); font-weight: 600; color: var(--text-sub);
  border-bottom: 2px solid transparent; cursor: pointer; transition: color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
}
.tab:hover { color: var(--text-main); }
.tab.active { color: var(--c-accent-700); border-bottom-color: var(--c-accent-700); }
.tab .count { font-size: 11px; opacity: .7; margin-left: 4px; font-weight: 500; }

.sub-tabs {
  display: flex; gap: 4px; border-bottom: 1px solid var(--border-soft);
  margin-bottom: var(--s-5); overflow-x: auto; padding-bottom: 0;
}
.sub-tab {
  padding: 10px 16px; font-size: var(--fs-base); font-weight: 600;
  color: var(--text-sub); border-bottom: 2px solid transparent;
  cursor: pointer; white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.sub-tab:hover { color: var(--text-main); }
.sub-tab.active { color: var(--c-accent-700); border-bottom-color: var(--c-accent-700); }
.sub-tab.active i, .sub-tab.active svg.lucide { color: var(--c-accent-700); }
.sub-tab .count { font-size: 11px; font-weight: 600; opacity: .7; margin-left: 4px; background: var(--bg-muted); padding: 1px 6px; border-radius: var(--r-pill); }

/* Filter bar */
.filter-bar { display: flex; gap: var(--s-2); margin-bottom: var(--s-4); flex-wrap: wrap; align-items: center; }
.filter-bar .search-wrap { max-width: 320px; flex: 1; }
.filter-bar select {
  background: var(--bg-surface); border: 1px solid var(--border-input);
  border-radius: var(--r-sm); padding: 8px 10px; font-size: var(--fs-base);
  min-width: 140px; cursor: pointer;
}
.filter-bar .spacer { flex: 1; }

/* Toasts */
.toast-stack { position: fixed; bottom: 24px; right: 24px; display: grid; gap: 10px; z-index: 9999; }
.toast {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); box-shadow: var(--shadow-4);
  padding: 12px 16px; display: flex; gap: 10px; align-items: flex-start;
  min-width: 280px; max-width: 400px;
  animation: toastIn .25s ease;
}
@keyframes toastIn { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast .toast-icon {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  background: var(--c-success-50); color: var(--c-success); flex-shrink: 0;
}
.toast.warning .toast-icon { background: var(--c-warning-50); color: var(--c-warning); }
.toast.danger .toast-icon { background: var(--c-danger-50); color: var(--c-danger); }
.toast.info .toast-icon { background: var(--c-primary-50); color: var(--c-primary); }
.toast strong { font-size: var(--fs-base); display: block; margin-bottom: 2px; }
.toast p { font-size: var(--fs-sm); color: var(--text-sub); }
.toast .toast-close { margin-left: auto; color: var(--text-faint); padding: 4px; cursor: pointer; }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(15, 31, 20, .55);
  backdrop-filter: blur(2px);
  display: grid; place-items: center; z-index: 1000;
  animation: fadeIn .15s ease; padding: var(--s-4);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: min(580px, 100%);
  background: var(--bg-surface); border-radius: var(--r-lg);
  box-shadow: var(--shadow-4); overflow: hidden;
  animation: modalIn .2s cubic-bezier(.16,1,.3,1);
  max-height: 90vh; display: flex; flex-direction: column;
}
.modal.lg { width: min(800px, 100%); }
@keyframes modalIn { from { transform: translateY(20px) scale(.97); opacity: 0; } to { transform: translateY(0) scale(1); opacity: 1; } }
.modal-head { padding: var(--s-5); border-bottom: 1px solid var(--border-soft); display: flex; justify-content: space-between; align-items: center; }
.modal-head h3 { font-family: var(--font-display); font-size: var(--fs-xl); letter-spacing: -.01em; }
.modal-body { padding: var(--s-5); overflow-y: auto; flex: 1; }
.modal-foot { padding: var(--s-4) var(--s-5); border-top: 1px solid var(--border-soft); display: flex; justify-content: flex-end; gap: var(--s-2); background: var(--bg-muted); }

/* Avatar group */
.avatar-group { display: inline-flex; }
.avatar-group .avatar { border: 2px solid var(--bg-surface); margin-left: -8px; width: 28px; height: 28px; font-size: 10px; }
.avatar-group .avatar:first-child { margin-left: 0; }
.avatar-group .more { background: var(--bg-muted); color: var(--text-sub); }

/* Progress */
.progress { height: 8px; background: var(--bg-muted); border-radius: 4px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--c-primary); border-radius: 4px; transition: width .3s ease; }
.progress-bar.success { background: var(--c-success); }
.progress-bar.warning { background: var(--c-warning); }
.progress-bar.danger  { background: var(--c-danger); }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--s-4); }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: var(--s-4); }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: var(--s-4); }
.stack { display: grid; gap: var(--s-4); }
.row { display: flex; align-items: center; gap: var(--s-3); }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); }

/* Activity */
.activity { display: grid; gap: var(--s-3); }
.activity-item { display: flex; gap: 10px; align-items: flex-start; padding: 4px 0; }
.activity-dot {
  width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center;
  flex-shrink: 0; background: var(--c-primary-50); color: var(--c-primary);
}
.activity-dot.success { background: var(--c-success-50); color: var(--c-success); }
.activity-dot.warn    { background: var(--c-warning-50); color: var(--c-warning); }
.activity-dot.danger  { background: var(--c-danger-50);  color: var(--c-danger); }
.activity-text { font-size: var(--fs-base); line-height: 1.4; }
.activity-time { font-size: 11px; color: var(--text-sub); margin-top: 2px; }

/* Auth shell */
.auth-shell { min-height: 100vh; background: var(--bg-page); }
.auth-shell.hidden { display: none; }
#auth-root { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
#auth-root.single { grid-template-columns: 1fr; }
.auth-side {
  background: linear-gradient(140deg, #0E3A1F 0%, #155A2E 60%, #1F7A3F 100%);
  color: #fff; padding: var(--s-7) var(--s-7) var(--s-6);
  display: flex; flex-direction: column; justify-content: space-between;
  position: relative; overflow: hidden; min-height: 100vh;
}
.auth-side::before { content: ''; position: absolute; top: -120px; right: -120px; width: 340px; height: 340px; border-radius: 50%; background: radial-gradient(circle, rgba(108,192,116,.4), transparent 70%); }
.auth-side::after { content: ''; position: absolute; bottom: -100px; left: -100px; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, rgba(31,122,63,.5), transparent 70%); }
.auth-side > * { position: relative; z-index: 1; }
.auth-side h2 { font-family: var(--font-display); font-size: var(--fs-4xl); font-weight: 700; line-height: 1.1; margin-bottom: var(--s-3); letter-spacing: -.02em; }
.auth-side p { color: #B5D5BF; line-height: 1.6; max-width: 420px; }
.feat-list { display: grid; gap: var(--s-3); margin-top: var(--s-5); padding-left: 0; }
.feat-list li { display: flex; align-items: center; gap: var(--s-2); font-size: var(--fs-base); color: #DCEEDE; list-style: none; }
.feat-list i, .feat-list svg.lucide { color: var(--c-accent); }
.testimonial p { font-size: var(--fs-md); color: #DCEEDE; font-style: italic; margin-bottom: 10px; }
.testimonial .who { display: flex; gap: 10px; align-items: center; font-size: var(--fs-sm); }

.auth-pane { display: flex; flex-direction: column; justify-content: center; padding: var(--s-7); max-width: 480px; margin: 0 auto; width: 100%; }
.auth-pane .brand-block { display: flex; gap: var(--s-3); margin-bottom: var(--s-6); align-items: center; }
.auth-pane .brand-block .brand-mark { width: 36px; height: 36px; }
.auth-pane h3 { font-family: var(--font-display); font-size: var(--fs-3xl); margin-bottom: 4px; letter-spacing: -.02em; }
.auth-pane > p { color: var(--text-sub); margin-bottom: var(--s-5); font-size: var(--fs-md); }
.auth-pane .field { margin-bottom: var(--s-3); }
.alt-actions { display: flex; justify-content: space-between; align-items: center; margin: var(--s-3) 0 var(--s-4); font-size: var(--fs-sm); }
.alt-actions a { color: var(--c-primary); font-weight: 600; cursor: pointer; }
.divider { text-align: center; position: relative; margin: var(--s-4) 0; font-size: 11px; color: var(--text-sub); }
.divider::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--border-soft); z-index: 0; }
.divider span { background: var(--bg-page); padding: 0 var(--s-3); position: relative; z-index: 1; }
.oauth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-2); }

/* Notification list */
.notif-list { display: grid; gap: 2px; }
.notif {
  display: flex; gap: var(--s-3); padding: var(--s-4);
  border-radius: var(--r-sm); cursor: pointer;
  transition: background var(--t-fast);
}
.notif:hover { background: var(--bg-muted); }
.notif.unread { background: var(--c-primary-50); }
.notif .notif-icon {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0;
  background: var(--c-primary-50); color: var(--c-primary);
}
.notif .notif-body { flex: 1; min-width: 0; }
.notif .notif-body strong { font-size: var(--fs-base); display: block; }
.notif .notif-body p { font-size: var(--fs-sm); color: var(--text-sub); }
.notif .notif-time { font-size: 11px; color: var(--text-faint); flex-shrink: 0; }

/* Empty state */
.empty-state { text-align: center; padding: 60px 30px; border: 2px dashed var(--border-soft); border-radius: var(--r-md); background: var(--bg-surface); }
.empty-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: var(--c-primary-50); color: var(--c-primary);
  margin: 0 auto var(--s-3); display: grid; place-items: center;
}
.empty-state h3 { font-family: var(--font-display); font-size: var(--fs-xl); margin-bottom: 6px; }
.empty-state p { font-size: var(--fs-md); color: var(--text-sub); max-width: 380px; margin: 0 auto var(--s-4); }

/* Plan cards */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--s-4); }
.plan-card {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-lg); padding: var(--s-5); position: relative;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.plan-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }
.plan-card.recommended { border-color: var(--c-accent); box-shadow: 0 0 0 1px var(--c-accent), var(--shadow-2); }
.plan-card.current     { border-color: var(--c-primary); background: linear-gradient(180deg, var(--c-primary-50), var(--bg-surface) 28%); }
.plan-card .ribbon {
  position: absolute; top: 12px; right: 12px;
  background: var(--c-accent); color: var(--text-main);
  font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: var(--r-pill);
  letter-spacing: .04em;
}
.plan-card .plan-name { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-sub); }
.plan-card .plan-price { font-family: var(--font-display); font-size: var(--fs-3xl); font-weight: 800; margin: 6px 0; letter-spacing: -.02em; }
.plan-card .plan-price small { font-size: var(--fs-sm); font-weight: 500; color: var(--text-sub); }
.plan-card .plan-tag { font-size: var(--fs-sm); color: var(--text-sub); margin-bottom: var(--s-3); }
.plan-card ul { list-style: none; padding: 0; margin: var(--s-3) 0; display: grid; gap: 6px; font-size: var(--fs-sm); }
.plan-card ul li { display: flex; gap: 6px; align-items: flex-start; color: var(--text-sub); }
.plan-card ul li i, .plan-card ul li svg.lucide { width: 14px; height: 14px; color: var(--c-success); margin-top: 2px; flex-shrink: 0; }

/* Lock badge */
.lock-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 10px; font-weight: 700; padding: 2px 7px; border-radius: var(--r-pill);
  background: var(--c-purple-50); color: var(--c-purple); margin-left: 6px;
}

/* Settings */
.settings-shell { display: grid; grid-template-columns: 240px 1fr; gap: var(--s-5); }
.settings-side { background: var(--bg-surface); border: 1px solid var(--border-soft); border-radius: var(--r-md); padding: 8px; height: fit-content; position: sticky; top: 80px; }
.settings-side .nav-item { color: var(--text-main); padding: 9px 12px; font-size: var(--fs-base); }
.settings-side .nav-item:hover { background: var(--bg-muted); }
.settings-side .nav-item i, .settings-side .nav-item svg.lucide { color: var(--text-sub); }
.settings-side .nav-item.active { background: var(--c-accent-50); color: var(--c-accent-700); box-shadow: none; font-weight: 600; }
.settings-side .nav-item.active i, .settings-side .nav-item.active svg.lucide { color: var(--c-accent-700); }

/* Toggle row */
.toggle-row { display: flex; align-items: center; justify-content: space-between; padding: var(--s-3) 0; gap: var(--s-3); }
.toggle-row + .toggle-row { border-top: 1px solid var(--border-soft); }
.toggle-row .meta strong { font-size: var(--fs-base); display: block; }
.toggle-row .meta p { font-size: var(--fs-sm); color: var(--text-sub); margin-top: 2px; }

/* Project card */
.project-card {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base);
  cursor: pointer;
}
.project-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.project-cover {
  height: 80px; position: relative;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
}
.project-cover::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(255,255,255,.2), transparent 60%);
}
.project-cover.alt-1 { background: linear-gradient(135deg, #155A2E, #6CC074); }
.project-cover.alt-2 { background: linear-gradient(135deg, #2A6BAA, #6CC074); }
.project-cover.alt-3 { background: linear-gradient(135deg, #8B6F47, #C68A1F); }
.project-cover.alt-4 { background: linear-gradient(135deg, #6D43B5, #1F7A3F); }
.project-card .pc-body { padding: var(--s-4); }
.project-card h3 { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 700; }
.project-card .pc-meta { font-size: 11px; color: var(--text-sub); margin: 4px 0 12px; }

/* Cert ring (small circular progress) */
.ring {
  width: 36px; height: 36px; border-radius: 50%;
  background: conic-gradient(var(--c-primary) var(--pct, 0%), var(--bg-muted) 0);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 700;
  position: relative;
}
.ring::before {
  content: ''; position: absolute; inset: 4px; border-radius: 50%; background: var(--bg-surface);
}
.ring > span { position: relative; z-index: 1; }
.ring.success { background: conic-gradient(var(--c-success) var(--pct, 0%), var(--bg-muted) 0); }
.ring.warning { background: conic-gradient(var(--c-warning) var(--pct, 0%), var(--bg-muted) 0); }
.ring.danger  { background: conic-gradient(var(--c-danger)  var(--pct, 0%), var(--bg-muted) 0); }
.ring.lg { width: 80px; height: 80px; font-size: 14px; }
.ring.lg::before { inset: 7px; }

/* Carbon meter (horizontal) */
.carbon-meter {
  display: grid; gap: 6px; padding: var(--s-3); background: var(--bg-muted); border-radius: var(--r-sm);
}
.carbon-meter .row-between { font-size: 11px; }

/* Drawer */
.drawer {
  position: fixed; top: 0; right: -460px; height: 100vh; width: 440px;
  background: var(--bg-surface); border-left: 1px solid var(--border-soft);
  box-shadow: var(--shadow-4); z-index: 800;
  transition: right .25s cubic-bezier(.16,1,.3,1);
  display: flex; flex-direction: column;
}
.drawer.open { right: 0; }
.drawer-head { padding: var(--s-4); border-bottom: 1px solid var(--border-soft); display: flex; align-items: center; justify-content: space-between; }
.drawer-head h3 { font-family: var(--font-display); font-size: var(--fs-lg); }
.drawer-body { flex: 1; overflow-y: auto; padding: var(--s-4); }

/* FAB */
.fab-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 500; }
.fab {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-accent));
  color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow-3);
  transition: transform .25s cubic-bezier(.16,1,.3,1), box-shadow var(--t-fast);
}
.fab:hover { transform: scale(1.08); box-shadow: var(--shadow-4); }
.fab.open { transform: rotate(45deg); }
.fab i, .fab svg.lucide { width: 22px; height: 22px; }
.fab-menu {
  position: absolute; bottom: 72px; right: 0;
  display: flex; flex-direction: column; gap: 8px;
  animation: fadeIn .18s ease;
}
.fab-item {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; background: var(--bg-surface);
  border: 1px solid var(--border-soft); border-radius: var(--r-pill);
  color: var(--text-main); font-size: 12px; font-weight: 600;
  box-shadow: var(--shadow-2);
  white-space: nowrap; transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.fab-item:hover { transform: translateX(-3px); box-shadow: var(--shadow-3); }
.fab-item i, .fab-item svg.lucide { width: 14px; height: 14px; color: var(--c-primary); }

/* Help drawer cards */
.help-card-mini {
  display: flex; gap: 10px; padding: 10px;
  border: 1px solid var(--border-soft); border-radius: var(--r-sm);
  cursor: pointer; margin-bottom: 8px;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.help-card-mini:hover { border-color: var(--c-primary); transform: translateX(3px); }
.help-card-mini .icon { width: 32px; height: 32px; border-radius: 8px; background: var(--c-primary-50); color: var(--c-primary); display: grid; place-items: center; flex-shrink: 0; }

/* Command palette (⌘K) */
.cmdk-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 31, 20, .55); backdrop-filter: blur(4px);
  z-index: 9000;
  display: grid; place-items: flex-start center; padding-top: 14vh;
  animation: fadeIn .12s ease;
}
.cmdk {
  width: min(640px, 92vw); background: var(--bg-surface);
  border: 1px solid var(--border-soft); border-radius: var(--r-lg);
  box-shadow: var(--shadow-4); overflow: hidden;
  animation: modalIn .18s cubic-bezier(.16,1,.3,1);
  display: flex; flex-direction: column; max-height: 70vh;
}
.cmdk-input {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; border-bottom: 1px solid var(--border-soft);
}
.cmdk-input i, .cmdk-input svg.lucide { color: var(--text-sub); width: var(--i-lg); height: var(--i-lg); }
.cmdk-input input { flex: 1; border: none; outline: none; font-size: var(--fs-lg); background: transparent; color: var(--text-main); }
.cmdk-input kbd { font-family: var(--font-mono); font-size: 11px; background: var(--bg-muted); padding: 3px 7px; border-radius: 5px; color: var(--text-sub); }
.cmdk-list { flex: 1; overflow-y: auto; padding: 8px; }
.cmdk-group-label { font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-faint); padding: 6px 10px; font-weight: 700; }
.cmdk-item {
  display: grid; grid-template-columns: 32px 1fr auto;
  gap: 10px; align-items: center;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  width: 100%; text-align: left; transition: background var(--t-fast);
}
.cmdk-item:hover, .cmdk-item.active { background: var(--c-primary-50); }
.cmdk-item.active strong { color: var(--c-primary); }
.cmdk-item-icon { width: 32px; height: 32px; border-radius: 8px; background: var(--bg-muted); color: var(--text-sub); display: grid; place-items: center; }
.cmdk-item-icon i, .cmdk-item-icon svg.lucide { width: 16px; height: 16px; }
.cmdk-item strong { font-size: 13px; display: block; color: var(--text-main); }
.cmdk-item p { font-size: 11px; color: var(--text-sub); }
.cmdk-foot {
  display: flex; gap: 12px; justify-content: flex-end; align-items: center;
  padding: 8px 14px; background: var(--bg-muted); border-top: 1px solid var(--border-soft);
  font-size: 11px; color: var(--text-sub);
}
.cmdk-foot kbd { font-family: var(--font-mono); background: var(--bg-surface); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--border-soft); }
.cmdk-empty { padding: 30px; text-align: center; color: var(--text-sub); font-size: 13px; }

/* Hub overview tiles */
.hub-banner {
  background: linear-gradient(135deg, var(--c-primary-50), var(--c-accent-50));
  border: 1px solid var(--border-soft); border-radius: var(--r-lg);
  padding: var(--s-5); margin-bottom: var(--s-5);
  display: flex; gap: var(--s-4); align-items: center;
}
.hub-banner-icon {
  width: 56px; height: 56px; border-radius: 14px; background: #fff;
  color: var(--c-primary); display: grid; place-items: center;
  box-shadow: var(--shadow-1); flex-shrink: 0;
}
.hub-banner h2 { font-family: var(--font-display); font-size: var(--fs-2xl); letter-spacing: -.01em; }
.hub-banner p { font-size: var(--fs-md); color: var(--text-sub); }

.hub-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--s-4); }
.hub-card {
  position: relative; background: var(--bg-surface);
  border: 1px solid var(--border-soft); border-radius: var(--r-md);
  padding: var(--s-5); cursor: pointer; overflow: hidden;
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.hub-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); border-color: var(--c-primary); }
.hub-card .hub-icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--c-primary-50); color: var(--c-primary);
  margin-bottom: var(--s-3);
}
.hub-card.accent .hub-icon  { background: var(--c-accent-50);  color: var(--c-accent); }
.hub-card.warning .hub-icon { background: var(--c-warning-50); color: var(--c-warning); }
.hub-card.purple .hub-icon  { background: var(--c-purple-50);  color: var(--c-purple); }
.hub-card.earth .hub-icon   { background: var(--c-earth-50);   color: var(--c-earth); }
.hub-card.blue .hub-icon    { background: var(--c-blue-50);    color: var(--c-blue); }
.hub-card.danger .hub-icon  { background: var(--c-danger-50);  color: var(--c-danger); }
.hub-card strong { font-size: var(--fs-md); font-family: var(--font-display); display: block; margin-bottom: 4px; }
.hub-card p { font-size: var(--fs-sm); color: var(--text-sub); line-height: 1.5; }
.hub-card .hub-stat {
  position: absolute; top: var(--s-3); right: var(--s-4);
  font-size: 11px; font-weight: 700; color: var(--text-sub);
  background: var(--bg-muted); padding: 3px 10px; border-radius: var(--r-pill);
}

/* Marketplace / vendor card */
.market-tile {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); padding: var(--s-4);
  display: flex; flex-direction: column; gap: var(--s-3);
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
}
.market-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--border-strong); }
.market-tile-head { display: flex; align-items: center; gap: var(--s-3); }
.market-logo {
  width: 44px; height: 44px; border-radius: 11px;
  background: var(--c-success-50); color: var(--c-success);
  display: grid; place-items: center;
  font-size: 18px; flex-shrink: 0;
}

/* Cert progress card */
.cert-card {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); padding: var(--s-4);
  display: flex; align-items: center; gap: var(--s-4);
  transition: transform var(--t-fast), box-shadow var(--t-fast), border-color var(--t-fast);
  cursor: pointer;
}
.cert-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--c-primary); }

/* AI Studio tile */
.ai-tile {
  background: linear-gradient(135deg, var(--c-purple-50), var(--c-primary-50));
  border: 1px solid var(--border-soft); border-radius: var(--r-md);
  padding: var(--s-5); display: flex; flex-direction: column; gap: var(--s-3);
  transition: transform var(--t-base), box-shadow var(--t-base), border-color var(--t-base);
}
.ai-tile:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); border-color: var(--c-purple); }
.ai-tile-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: #fff; color: var(--c-purple);
  display: grid; place-items: center;
  box-shadow: var(--shadow-1);
}

/* Inbox V2 (3-pane) */
.inbox-v2 {
  display: grid;
  grid-template-columns: 220px 360px 1fr;
  gap: var(--s-3);
  height: calc(100vh - var(--topbar-h) - 140px);
  min-height: 540px;
}
.inbox-cats { background: var(--bg-surface); border: 1px solid var(--border-soft); border-radius: var(--r-md); padding: var(--s-3); overflow-y: auto; }
.cat-section-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-faint); padding: 12px 8px 6px; }
.cat-link {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border-radius: 6px; font-size: 13px;
  color: var(--text-sub); cursor: pointer; transition: background var(--t-fast), color var(--t-fast);
}
.cat-link:hover { background: var(--bg-muted); color: var(--text-main); }
.cat-link.active { background: var(--c-accent-50); color: var(--c-accent-700); font-weight: 600; }
.cat-link.active i, .cat-link.active svg.lucide { color: var(--c-accent-700); }
.cat-link i, .cat-link svg.lucide { width: 14px; height: 14px; }
.cat-link span { flex: 1; }
.cat-count { font-size: 10px; font-weight: 600; color: var(--text-faint); background: var(--bg-muted); padding: 1px 7px; border-radius: var(--r-pill); }
.cat-link.active .cat-count { background: var(--c-accent-700); color: #fff; }
.label-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

.inbox-mid {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); display: flex; flex-direction: column;
  overflow: hidden; min-width: 0;
}
.inbox-toolbar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 12px; border-bottom: 1px solid var(--border-soft);
}
.inbox-toolbar .icon-btn { width: 30px; height: 30px; }
.inbox-toolbar .icon-btn i, .inbox-toolbar .icon-btn svg.lucide { width: 14px; height: 14px; }

.inbox-search {
  position: relative; padding: 8px 12px;
  border-bottom: 1px solid var(--border-soft);
}
.inbox-search i, .inbox-search svg.lucide {
  position: absolute; left: 22px; top: 50%; transform: translateY(-50%);
  width: 14px; height: 14px; color: var(--text-faint);
}
.inbox-search input {
  width: 100%; background: var(--bg-muted);
  border: 1px solid transparent; border-radius: 6px;
  padding: 8px 10px 8px 32px; font: inherit; font-size: 12px;
  color: var(--text-main);
}
.inbox-search input:focus { outline: none; background: var(--bg-surface); border-color: var(--c-accent); box-shadow: var(--ring-focus); }

.inbox-list-v2 { flex: 1; overflow-y: auto; min-height: 0; }

/* Flex-based inbox row — bulletproof on any width */
.inbox-row {
  display: flex; align-items: flex-start; gap: 10px;
  width: 100%; padding: 12px 12px 12px 0;
  border-bottom: 1px solid var(--border-soft);
  text-align: left; cursor: pointer;
  transition: background var(--t-fast);
  position: relative;
  border-left: 3px solid transparent;
}
.inbox-row:hover { background: var(--bg-muted); }
.inbox-row.active { background: var(--c-accent-50); border-left-color: var(--c-accent); }
.inbox-row.unread { border-left-color: var(--c-accent); }
.inbox-row.unread .row-subject { font-weight: 700; color: var(--text-main); }
.inbox-row > input[type="checkbox"] {
  width: 16px; height: 16px; margin: 4px 0 0 12px; flex-shrink: 0;
  accent-color: var(--c-accent-700);
}
.inbox-row .row-star {
  width: 24px; height: 24px; display: grid; place-items: center;
  border-radius: 4px; color: var(--text-faint); padding: 0; flex-shrink: 0;
  margin-top: 2px;
}
.inbox-row .row-star:hover { background: var(--bg-strong); color: var(--c-warning); }
.inbox-row .row-star i, .inbox-row .row-star svg.lucide { width: 14px; height: 14px; }
.inbox-row .row-ico {
  width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; flex-shrink: 0;
  margin-top: 2px;
}
.inbox-row .row-ico i, .inbox-row .row-ico svg.lucide { width: 16px; height: 16px; }
.inbox-row .row-body { flex: 1; min-width: 0; }
.inbox-row .row-top {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; margin-bottom: 3px;
}
.inbox-row .row-top strong {
  font-size: 13px; color: var(--text-main); font-weight: 600;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 160px;
}
.inbox-row .row-time {
  margin-left: auto; font-size: 11px; color: var(--text-faint); flex-shrink: 0;
}
.inbox-row .row-subject {
  font-size: 13px; color: var(--text-main); margin-bottom: 3px;
  overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
}
.inbox-row .row-snippet {
  font-size: 12px; color: var(--text-sub);
  overflow: hidden; text-overflow: ellipsis;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical;
}

.inbox-thread-v2 {
  background: var(--bg-surface); border: 1px solid var(--border-soft);
  border-radius: var(--r-md); overflow: hidden;
  display: flex; flex-direction: column; min-width: 0;
}
.thread-empty {
  flex: 1; display: grid; place-items: center; text-align: center;
  padding: 60px 30px; gap: 14px;
}
.thread-empty h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; }
.thread-empty .empty-icon { margin: 0 auto; }
.thread-head {
  padding: var(--s-4) var(--s-5);
  border-bottom: 1px solid var(--border-soft);
}
.thread-head h2 {
  font-family: var(--font-display); font-size: 19px;
  font-weight: 700; letter-spacing: -.01em;
}
.thread-body {
  flex: 1; overflow-y: auto;
  padding: var(--s-5);
  display: flex; flex-direction: column; gap: var(--s-3);
}
.thread-actions {
  display: flex; gap: 6px;
  padding: 10px 16px; border-top: 1px solid var(--border-soft);
  background: var(--bg-surface-2);
}

/* RTE */
.rte-wrap {
  border: 1px solid var(--border-soft); border-radius: var(--r-md);
  background: var(--bg-surface); overflow: hidden;
  display: flex; flex-direction: column;
}
.rte-toolbar {
  display: flex; flex-wrap: wrap; gap: 2px; align-items: center;
  padding: 6px 10px; border-bottom: 1px solid var(--border-soft);
  background: var(--bg-muted);
  position: sticky; top: 0; z-index: 2;
}
.rte-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 4px;
  min-width: 32px; height: 30px; padding: 0 6px; border-radius: 6px;
  color: var(--text-sub); font-size: 12px; font-weight: 600;
  transition: background var(--t-fast), color var(--t-fast);
}
.rte-btn:hover { background: var(--bg-strong); color: var(--text-main); }
.rte-btn i, .rte-btn svg.lucide { width: 14px; height: 14px; }
.rte-sep { width: 1px; height: 20px; background: var(--border-strong); margin: 0 4px; }
.rte-body {
  flex: 1; min-height: 280px; padding: var(--s-5);
  outline: none; font-size: var(--fs-md); line-height: 1.7;
  color: var(--text-main); overflow-y: auto;
}
.rte-body p { margin-bottom: 12px; }
.rte-body h1 { font-family: var(--font-display); font-size: 26px; font-weight: 700; margin: 18px 0 8px; letter-spacing: -.02em; }
.rte-body h2 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin: 16px 0 6px; }
.rte-body ul, .rte-body ol { padding-left: 24px; margin: 8px 0 12px; }
.rte-body blockquote { margin: 12px 0; padding: 10px 16px; border-left: 3px solid var(--c-primary); background: var(--c-primary-50); border-radius: 0 8px 8px 0; }

/* Responsive */
@media (max-width: 1100px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .grid-3, .grid-4, .grid-2-1, .grid-1-2, .form-grid { grid-template-columns: 1fr; }
  .inbox-v2 { grid-template-columns: 1fr; height: auto; }
  .inbox-cats { display: none; }
  .settings-shell { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; left: -100%; top: 0; width: 280px; z-index: 100; transition: left .25s ease; }
  .app-shell.mobile-open .sidebar { left: 0; }
  #auth-root { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .user-meta { display: none; }
  .search-kbd { display: none; }
  .view-mount { padding: var(--s-4); }
}