/* ============================================================
   KUBIK360° — Liquid Glass Design System
   Default: LIGHT MODE | .dark = Dark mode
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ══════════════════════════════════════════════════════════════
   LIGHT MODE — DEFAULT
══════════════════════════════════════════════════════════════ */
:root {
  --mesh-base:     #eef2ff;
  --mesh-a:        rgba(99,149,255,0.18);
  --mesh-b:        rgba(139,92,246,0.12);
  --mesh-c:        rgba(59,130,246,0.10);

  --glass-bg:           rgba(255,255,255,0.70);
  --glass-bg-hover:     rgba(255,255,255,0.88);
  --glass-border:       rgba(0,0,0,0.08);
  --glass-border-hover: rgba(0,0,0,0.18);
  --glass-shadow:       0 8px 32px rgba(0,0,0,0.08);
  --glass-shadow-lg:    0 20px 60px rgba(0,0,0,0.12);
  --glass-blur:         blur(20px);
  --glass-blur-sm:      blur(12px);

  --sidebar-bg:    rgba(255,255,255,0.88);
  --header-bg:     rgba(255,255,255,0.80);
  --modal-bg:      rgba(255,255,255,0.95);
  --overlay-bg:    rgba(0,0,0,0.30);

  --accent:        #2563eb;
  --accent-hover:  #1d4ed8;
  --gold:          #d4af37;

  --text-1:  rgba(15,23,42,0.95);
  --text-2:  rgba(15,23,42,0.55);
  --text-3:  rgba(15,23,42,0.35);

  --green:  #059669; --green-bg:  rgba(5,150,105,0.10);  --green-b:  rgba(5,150,105,0.25);
  --red:    #dc2626; --red-bg:    rgba(220,38,38,0.10);   --red-b:    rgba(220,38,38,0.25);
  --amber:  #d97706; --amber-bg:  rgba(217,119,6,0.10);   --amber-b:  rgba(217,119,6,0.25);
  --blue:   #2563eb; --blue-bg:   rgba(37,99,235,0.10);   --blue-b:   rgba(37,99,235,0.25);
  --purple: #7c3aed; --purple-bg: rgba(124,58,237,0.10);  --purple-b: rgba(124,58,237,0.25);
  --indigo: #4338ca; --indigo-bg: rgba(67,56,202,0.10);   --indigo-b: rgba(67,56,202,0.25);

  --input-bg:    rgba(0,0,0,0.04);
  --input-focus: rgba(37,99,235,0.12);
  --orb-1: rgba(59,130,246,0.10);
  --orb-2: rgba(139,92,246,0.08);

  --radius-sm: 10px; --radius-md: 14px;
  --radius-lg: 20px; --radius-xl: 28px;
  --sidebar-w: 260px;
}

/* ══════════════════════════════════════════════════════════════
   DARK MODE — clase .dark en <html>
══════════════════════════════════════════════════════════════ */
html.dark {
  --mesh-base:     #080f22;
  --mesh-a:        rgba(26,58,143,0.35);
  --mesh-b:        rgba(14,42,110,0.40);
  --mesh-c:        rgba(26,58,143,0.25);

  --glass-bg:           rgba(255,255,255,0.06);
  --glass-bg-hover:     rgba(255,255,255,0.10);
  --glass-border:       rgba(255,255,255,0.13);
  --glass-border-hover: rgba(255,255,255,0.28);
  --glass-shadow:       0 8px 32px rgba(0,0,0,0.40);
  --glass-shadow-lg:    0 20px 60px rgba(0,0,0,0.50);

  --sidebar-bg:    rgba(8,15,35,0.85);
  --header-bg:     rgba(8,15,35,0.60);
  --modal-bg:      rgba(12,22,55,0.92);
  --overlay-bg:    rgba(0,0,0,0.65);

  --gold: #f0cc5a;

  --text-1:  rgba(255,255,255,0.96);
  --text-2:  rgba(255,255,255,0.60);
  --text-3:  rgba(255,255,255,0.32);

  --green:  #34d399; --green-bg:  rgba(52,211,153,0.15);  --green-b:  rgba(52,211,153,0.28);
  --red:    #f87171; --red-bg:    rgba(248,113,113,0.15); --red-b:    rgba(248,113,113,0.28);
  --amber:  #fbbf24; --amber-bg:  rgba(251,191,36,0.15);  --amber-b:  rgba(251,191,36,0.28);
  --blue:   #60a5fa; --blue-bg:   rgba(96,165,250,0.15);  --blue-b:   rgba(96,165,250,0.28);
  --purple: #a78bfa; --purple-bg: rgba(167,139,250,0.15); --purple-b: rgba(167,139,250,0.28);
  --indigo: #818cf8; --indigo-bg: rgba(129,140,248,0.15); --indigo-b: rgba(129,140,248,0.28);

  --input-bg:    rgba(255,255,255,0.06);
  --input-focus: rgba(59,130,246,0.18);
  --orb-1: rgba(59,130,246,0.12);
  --orb-2: rgba(139,92,246,0.10);
}

/* ══════════════════════════════════════════════════════════════
   RESET + BASE
══════════════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px; line-height: 1.6;
  color: var(--text-1); min-height: 100vh; overflow: hidden;
  background-color: var(--mesh-base);
  background-image:
    radial-gradient(ellipse 80% 60% at 15% 0%,   var(--mesh-a) 0%, transparent 55%),
    radial-gradient(ellipse 60% 80% at 85% 15%,  var(--mesh-b) 0%, transparent 50%),
    radial-gradient(ellipse 50% 70% at 90% 90%,  var(--mesh-c) 0%, transparent 60%);
  transition: background-color 0.4s ease, color 0.4s ease;
}
body::before, body::after {
  content: ''; position: fixed; border-radius: 50%;
  filter: blur(80px); pointer-events: none; z-index: 0;
  animation: orbFloat 20s ease-in-out infinite;
}
body::before {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--orb-1) 0%, transparent 70%);
  top: -200px; left: -100px;
}
body::after {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--orb-2) 0%, transparent 70%);
  bottom: -150px; right: -100px;
  animation-delay: -10s; animation-direction: reverse;
}
@keyframes orbFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(30px,-20px) scale(1.05); }
  66%      { transform: translate(-20px,30px) scale(0.95); }
}

/* ══════════════════════════════════════════════════════════════
   LAYOUT
══════════════════════════════════════════════════════════════ */
.k-layout { display: flex; height: 100vh; overflow: hidden; position: relative; z-index: 1; }

/* ══════════════════════════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════════════════════════ */
.k-sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column;
  position: fixed; height: 100%; z-index: 20;
  box-shadow: 2px 0 20px rgba(0,0,0,0.06);
  transition: background 0.4s ease, border-color 0.4s ease;
}
.k-sidebar-logo {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--glass-border);
  display: flex; align-items: center; gap: 10px;
}
.k-sidebar-logo img { height: 36px; width: auto; }
.k-logo-fallback {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, #3b82f6, #7c3aed);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: white; font-size: 15px;
  box-shadow: 0 4px 15px rgba(59,130,246,0.4);
}
.k-brand-name { font-size: 16px; font-weight: 700; color: var(--text-1); letter-spacing: -0.03em; }
.k-brand-name span { color: var(--gold); }
.k-brand-sub { font-size: 11px; color: var(--text-3); }

.k-nav { flex: 1; padding: 14px 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 4px; }
.k-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 13px; border-radius: var(--radius-md);
  color: var(--text-2); font-size: 13px; font-weight: 500;
  text-decoration: none; transition: all 0.2s ease;
}
.k-nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.k-nav-item:hover { color: var(--text-1); background: var(--glass-bg); }
.k-nav-item.active {
  color: var(--text-1);
  background: linear-gradient(135deg, var(--blue-bg), var(--purple-bg));
  border: 1px solid var(--blue-b);
  box-shadow: 0 4px 20px rgba(37,99,235,0.12);
}

/* Theme toggle */
.k-theme-toggle {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 13px; margin: 0 12px 10px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-md); cursor: pointer; transition: all 0.2s;
}
.k-theme-toggle:hover { background: var(--glass-bg-hover); border-color: var(--glass-border-hover); }
.k-theme-toggle-label { font-size: 12px; color: var(--text-2); font-weight: 500; display: flex; align-items: center; gap: 8px; }
.k-toggle-switch {
  width: 36px; height: 20px;
  background: var(--glass-border);
  border: 1px solid var(--glass-border);
  border-radius: 10px; position: relative;
  transition: background 0.3s, border-color 0.3s; flex-shrink: 0;
}
.k-toggle-switch::after {
  content: ''; position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px;
  background: var(--text-3); border-radius: 50%;
  transition: transform 0.3s, background 0.3s;
}
html.dark .k-toggle-switch {
  background: linear-gradient(135deg, #3b82f6, #7c3aed);
  border-color: transparent;
}
html.dark .k-toggle-switch::after {
  transform: translateX(16px); background: white;
}

.k-sidebar-user {
  padding: 12px 12px 14px;
  border-top: 1px solid var(--glass-border);
}
.k-user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.k-avatar {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, #3b82f6, #7c3aed);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: white; font-size: 12px; font-weight: 600;
  box-shadow: 0 3px 12px rgba(59,130,246,0.25); flex-shrink: 0;
}
.k-user-name  { font-size: 13px; font-weight: 600; color: var(--text-1); }
.k-user-email { font-size: 11px; color: var(--text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 160px; }
.k-logout-btn {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-3);
  text-decoration: none; transition: all 0.2s;
  padding: 6px 8px; border-radius: var(--radius-sm);
}
.k-logout-btn:hover { color: var(--red); background: var(--red-bg); }
.k-logout-btn svg { width: 13px; height: 13px; }

/* ══════════════════════════════════════════════════════════════
   MAIN
══════════════════════════════════════════════════════════════ */
.k-main { flex: 1; margin-left: var(--sidebar-w); overflow-y: auto; display: flex; flex-direction: column; }
.k-main::-webkit-scrollbar { width: 5px; }
.k-main::-webkit-scrollbar-track { background: transparent; }
.k-main::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 3px; }

.k-header {
  background: var(--header-bg);
  backdrop-filter: var(--glass-blur-sm); -webkit-backdrop-filter: var(--glass-blur-sm);
  border-bottom: 1px solid var(--glass-border);
  padding: 16px 32px; position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  transition: background 0.4s ease;
}
.k-page-title  { font-size: 20px; font-weight: 700; color: var(--text-1); letter-spacing: -0.02em; }
.k-header-date { font-size: 12px; color: var(--text-3); }
.k-content     { padding: 28px 32px; flex: 1; }

/* ══════════════════════════════════════════════════════════════
   KPI CARDS
══════════════════════════════════════════════════════════════ */
.k-kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 24px; }
.k-kpi-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm); -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 22px;
  position: relative; overflow: hidden; transition: all 0.25s ease;
}
.k-kpi-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.7), transparent);
}
.k-kpi-card:hover {
  background: var(--glass-bg-hover); border-color: var(--glass-border-hover);
  transform: translateY(-2px); box-shadow: var(--glass-shadow);
}
.k-kpi-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.k-kpi-label  { font-size: 12px; font-weight: 500; color: var(--text-2); }
.k-kpi-icon   {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
}
.k-kpi-icon svg { width: 18px; height: 18px; }
.k-kpi-value  { font-size: 32px; font-weight: 700; color: var(--text-1); letter-spacing: -0.03em; line-height: 1; }
.k-kpi-sub    { font-size: 11px; color: var(--text-3); margin-top: 6px; }

/* ══════════════════════════════════════════════════════════════
   TABLE
══════════════════════════════════════════════════════════════ */
.k-table-wrap {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm); -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); overflow: hidden;
  position: relative;
}
.k-table-wrap::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
}
.k-table-header {
  padding: 18px 24px; border-bottom: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: space-between;
}
.k-table-title { font-size: 14px; font-weight: 600; color: var(--text-1); }
.k-table       { width: 100%; border-collapse: collapse; font-size: 13px; }
.k-table thead { background: rgba(0,0,0,0.02); }
html.dark .k-table thead { background: rgba(255,255,255,0.02); }
.k-table th    {
  text-align: left; padding: 12px 24px;
  color: var(--text-3); font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.07em;
  border-bottom: 1px solid var(--glass-border);
}
.k-table td    { padding: 14px 24px; border-bottom: 1px solid var(--glass-border); color: var(--text-1); }
.k-table tbody tr:last-child td { border-bottom: none; }
.k-table tbody tr { transition: background 0.15s; }
.k-table tbody tr:hover { background: var(--glass-bg); }
.k-table-empty { padding: 48px 24px; text-align: center; color: var(--text-3); }

/* ══════════════════════════════════════════════════════════════
   BUTTONS
══════════════════════════════════════════════════════════════ */
.k-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 18px; border-radius: var(--radius-md);
  font-size: 13px; font-weight: 600; border: none; cursor: pointer;
  transition: all 0.2s ease; text-decoration: none; font-family: inherit;
}
.k-btn svg { width: 15px; height: 15px; }
.k-btn-primary {
  background: linear-gradient(135deg, #2563eb, #3b82f6); color: white;
  box-shadow: 0 4px 18px rgba(37,99,235,0.35), inset 0 1px 0 rgba(255,255,255,0.2);
}
.k-btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  box-shadow: 0 6px 26px rgba(37,99,235,0.50); transform: translateY(-1px);
}
.k-btn-primary:active { transform: translateY(0); }
.k-btn-secondary {
  background: var(--glass-bg); backdrop-filter: var(--glass-blur-sm);
  color: var(--text-2); border: 1px solid var(--glass-border);
}
.k-btn-secondary:hover { background: var(--glass-bg-hover); color: var(--text-1); border-color: var(--glass-border-hover); }
.k-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; }

/* ══════════════════════════════════════════════════════════════
   BADGES
══════════════════════════════════════════════════════════════ */
.k-badge {
  display: inline-flex; align-items: center;
  padding: 4px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 600; border: 1px solid;
}
.k-badge-green  { background: var(--green-bg);  color: var(--green);  border-color: var(--green-b); }
.k-badge-red    { background: var(--red-bg);    color: var(--red);    border-color: var(--red-b); }
.k-badge-blue   { background: var(--blue-bg);   color: var(--blue);   border-color: var(--blue-b); }
.k-badge-amber  { background: var(--amber-bg);  color: var(--amber);  border-color: var(--amber-b); }
.k-badge-purple { background: var(--purple-bg); color: var(--purple); border-color: var(--purple-b); }
.k-badge-indigo { background: var(--indigo-bg); color: var(--indigo); border-color: var(--indigo-b); }
.k-badge-slate  { background: var(--glass-bg);  color: var(--text-2); border-color: var(--glass-border); }

/* ══════════════════════════════════════════════════════════════
   FILTERS / SEARCH
══════════════════════════════════════════════════════════════ */
.k-filters {
  background: var(--glass-bg); backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 14px 16px; margin-bottom: 20px;
  display: flex; gap: 12px; align-items: center;
}
.k-search-wrap  { position: relative; flex: 1; }
.k-search-icon  { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-3); width: 15px; height: 15px; }
.k-search-input { padding-left: 38px !important; }

/* ══════════════════════════════════════════════════════════════
   FORM ELEMENTS
══════════════════════════════════════════════════════════════ */
.k-input, .k-select {
  background: var(--input-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm); padding: 9px 13px; font-size: 13px;
  color: var(--text-1); width: 100%; transition: all 0.2s; outline: none; font-family: inherit;
}
.k-input::placeholder { color: var(--text-3); }
.k-input:focus, .k-select:focus {
  border-color: var(--blue-b); background: var(--glass-bg-hover);
  box-shadow: 0 0 0 3px var(--input-focus);
}
.k-select option { background: var(--mesh-base); color: var(--text-1); }
.k-label      { font-size: 12px; color: var(--text-2); font-weight: 500; }
.k-form-group { display: flex; flex-direction: column; gap: 6px; }
.k-form-grid  { display: grid; gap: 16px; }
.k-form-grid-2 { grid-template-columns: 1fr 1fr; }
.k-form-full  { grid-column: 1 / -1; }
.k-form-hint  { font-size: 11px; color: var(--text-3); }

/* ══════════════════════════════════════════════════════════════
   MODAL
══════════════════════════════════════════════════════════════ */
.k-modal-overlay {
  position: fixed; inset: 0; background: var(--overlay-bg);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  z-index: 50; display: flex; align-items: center; justify-content: center; padding: 16px;
}
.k-modal {
  background: var(--modal-bg);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border); border-radius: var(--radius-xl);
  width: 100%; max-height: 92vh; display: flex; flex-direction: column;
  box-shadow: var(--glass-shadow-lg);
  position: relative; overflow: hidden;
}
.k-modal::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.6), transparent);
}
.k-modal-sm { max-width: 440px; }
.k-modal-md { max-width: 600px; }
.k-modal-lg { max-width: 780px; }
.k-modal-header {
  padding: 22px 26px 18px; border-bottom: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: space-between; flex-shrink: 0;
}
.k-modal-title { font-size: 17px; font-weight: 700; color: var(--text-1); letter-spacing: -0.02em; }
.k-modal-close {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: 50%; width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-2); font-size: 14px; transition: all 0.2s;
}
.k-modal-close:hover { background: var(--red-bg); color: var(--red); border-color: var(--red-b); }
.k-modal-body   { padding: 24px 26px; overflow-y: auto; flex: 1; }
.k-modal-footer { padding: 16px 26px 20px; border-top: 1px solid var(--glass-border); display: flex; justify-content: flex-end; gap: 10px; flex-shrink: 0; }

/* ══════════════════════════════════════════════════════════════
   TOAST
══════════════════════════════════════════════════════════════ */
.k-toast {
  position: fixed; top: 24px; right: 24px; z-index: 99;
  padding: 13px 20px; border-radius: var(--radius-md);
  font-size: 13px; font-weight: 500;
  backdrop-filter: var(--glass-blur-sm); -webkit-backdrop-filter: var(--glass-blur-sm);
  max-width: 360px; line-height: 1.5; box-shadow: var(--glass-shadow-lg); border: 1px solid;
  animation: toastIn 0.3s ease;
}
.k-toast-ok   { background: rgba(240,255,248,0.95); color: var(--green);  border-color: var(--green-b); }
.k-toast-err  { background: rgba(255,240,240,0.95); color: var(--red);    border-color: var(--red-b); }
.k-toast-warn { background: rgba(255,252,235,0.95); color: var(--amber);  border-color: var(--amber-b); }
html.dark .k-toast-ok   { background: rgba(5,78,50,0.88); }
html.dark .k-toast-err  { background: rgba(78,5,5,0.88); }
html.dark .k-toast-warn { background: rgba(78,50,5,0.88); }
@keyframes toastIn { from { opacity:0; transform: translateX(20px); } to { opacity:1; transform: translateX(0); } }

/* ══════════════════════════════════════════════════════════════
   INFO BOXES / CONFIRM ICONS
══════════════════════════════════════════════════════════════ */
.k-info-box { border-radius: var(--radius-md); padding: 14px 16px; display: flex; gap: 10px; align-items: flex-start; font-size: 13px; border: 1px solid; }
.k-info-box-blue   { background: var(--blue-bg);   border-color: var(--blue-b);   color: var(--blue); }
.k-info-box-green  { background: var(--green-bg);  border-color: var(--green-b);  color: var(--green); }
.k-info-box-amber  { background: var(--amber-bg);  border-color: var(--amber-b);  color: var(--amber); }
.k-info-box-red    { background: var(--red-bg);    border-color: var(--red-b);    color: var(--red); }

.k-confirm-icon { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; border: 1px solid; }
.k-confirm-icon svg { width: 22px; height: 22px; }
.k-confirm-icon-red   { background: var(--red-bg);   color: var(--red);   border-color: var(--red-b); }
.k-confirm-icon-amber { background: var(--amber-bg); color: var(--amber); border-color: var(--amber-b); }
.k-confirm-icon-green { background: var(--green-bg); color: var(--green); border-color: var(--green-b); }

/* ══════════════════════════════════════════════════════════════
   SPINNER / SCROLLBAR / UTILS
══════════════════════════════════════════════════════════════ */
.k-spinner { width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.25); border-top-color: white; border-radius: 50%; animation: k-spin 0.65s linear infinite; display: inline-block; }
@keyframes k-spin { to { transform: rotate(360deg); } }
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 3px; }
.hidden    { display: none !important; }
.truncate  { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.font-mono { font-family: 'SF Mono', 'Fira Code', monospace; }
.text-xs   { font-size: 11px; }
.break-all { word-break: break-all; }
.k-sidebar, .k-main, .k-header, .k-kpi-card, .k-table-wrap,
.k-filters, .k-input, .k-select, .k-badge, .k-nav-item, .k-modal {
  transition: background 0.35s ease, border-color 0.35s ease, color 0.35s ease;
}
