/* Vanguard Design System — Global Styles */
:root {
  color-scheme: light;
  --color-black: #0A0A0A;
  --color-gray-950: #111111;
  --color-gray-900: #1A1A1A;
  --color-gray-800: #2C2C2C;
  --color-gray-700: #3D3D3D;
  --color-gray-600: #555555;
  --color-gray-500: #737373;
  --color-gray-400: #9A9A9A;
  --color-gray-300: #BABABA;
  --color-gray-200: #D4D4D4;
  --color-gray-150: #E2E2E2;
  --color-gray-100: #EFEFEF;
  --color-gray-50: #F7F7F7;
  --color-white: #FFFFFF;

  --color-success: #1A7A4A;
  --color-success-light: #E8F5EE;
  --color-success-mid: #2DA05F;
  --color-warning: #92600A;
  --color-warning-light: #FEF3DC;
  --color-warning-mid: #D48A1A;
  --color-error: #9B1C1C;
  --color-error-light: #FDECEC;
  --color-error-mid: #D93025;
  --color-info: #0F4FA8;
  --color-info-light: #EBF2FF;
  --color-info-mid: #1D6FD8;

  --font-display: 'Inter', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --text-xs: 11px;
  --text-sm: 13px;
  --text-base: 15px;
  --text-md: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;

  --weight-light: 300;
  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semi: 600;
  --weight-bold: 700;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-8: 32px; --space-10: 40px;
  --space-12: 48px; --space-16: 64px;

  --radius-sm: 4px; --radius-md: 8px; --radius-lg: 12px;
  --radius-xl: 16px; --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(0,0,0,0.06);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.05);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);

  --border-color: var(--color-gray-150);
  --border: 1px solid var(--border-color);
  --transition-fast: 120ms ease;
  --transition-base: 200ms ease;

  font-family: var(--font-body);
  background: var(--color-white);
  color: var(--color-gray-900);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: var(--text-base); line-height: 1.5; color: var(--color-gray-900); background: var(--color-white); -webkit-font-smoothing: antialiased; margin: 0; }
a { color: var(--color-gray-900); }
code { color: var(--color-gray-700); font-size: var(--text-xs); background: var(--color-gray-100); padding: 2px 6px; border-radius: var(--radius-sm); }

/* PAGE */
.page { min-height: 100vh; padding: var(--space-8); }
.page.center { display: grid; place-items: center; background: var(--color-gray-50); }

/* CARD */
.card { background: var(--color-white); border: var(--border); border-radius: var(--radius-lg); padding: var(--space-6); transition: box-shadow var(--transition-base); }
.card:hover { box-shadow: var(--shadow-sm); }
.card.narrow { width: min(480px, 100%); }

/* FORM */
.form { display: grid; gap: var(--space-4); }
.form.grid-2 { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.span-2 { grid-column: 1 / -1; }

.label { display: grid; gap: var(--space-2); font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--color-gray-700); letter-spacing: 0.01em; }

/* INPUT */
.input { width: 100%; height: 40px; padding: 0 var(--space-4); border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); background: var(--color-white); font-family: var(--font-body); font-size: var(--text-sm); color: var(--color-gray-900); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); outline: none; }
.input::placeholder { color: var(--color-gray-300); }
.input:hover { border-color: var(--color-gray-300); }
.input:focus { border-color: var(--color-gray-700); box-shadow: 0 0 0 3px rgba(10,10,10,0.06); }
.input:disabled { background: var(--color-gray-50); color: var(--color-gray-400); cursor: not-allowed; }
select.input { appearance: none; cursor: pointer; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239A9A9A' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; }

/* BUTTON */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: 10px var(--space-5); border-radius: var(--radius-md); font-family: var(--font-body); font-size: var(--text-sm); font-weight: var(--weight-medium); line-height: 1; border: 1px solid transparent; cursor: pointer; text-decoration: none; transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast); white-space: nowrap; letter-spacing: 0.01em; background: var(--color-white); color: var(--color-gray-800); border-color: var(--color-gray-200); }
.btn:hover { background: var(--color-gray-50); border-color: var(--color-gray-300); }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }

.btn.primary { background: var(--color-gray-900); color: var(--color-white); border-color: var(--color-gray-900); }
.btn.primary:hover { background: var(--color-black); border-color: var(--color-black); box-shadow: 0 4px 12px rgba(0,0,0,0.2); }

.btn.ghost { background: transparent; color: var(--color-gray-600); border-color: transparent; }
.btn.ghost:hover { background: var(--color-gray-100); color: var(--color-gray-900); }

.btn.danger { color: var(--color-error); }
.btn.danger:hover { background: var(--color-error-light); }
.btn.danger.ghost { background: transparent; border-color: transparent; }
.btn.danger.ghost:hover { background: var(--color-error-light); color: var(--color-error); }

.btn-sm { padding: 7px var(--space-4); font-size: var(--text-xs); border-radius: var(--radius-md); }

/* ALERT */
.alert { border-radius: var(--radius-lg); padding: var(--space-3) var(--space-5); border: 1px solid transparent; font-size: var(--text-sm); }
.alert.error { background: var(--color-error-light); border-color: rgba(155,28,28,0.2); color: var(--color-error); }
.alert.info { background: var(--color-info-light); border-color: rgba(15,79,168,0.2); color: var(--color-info); }

/* UTILITIES */
.muted { color: var(--color-gray-500); }
.small { font-size: var(--text-sm); }
.stack-top { margin-top: var(--space-3); }
.right { text-align: right; }

/* DASHBOARD LAYOUT */
.dash { display: grid; grid-template-columns: 260px 1fr; height: 100vh; overflow: hidden; }
.dash-side { border-right: var(--border); background: var(--color-white); padding: var(--space-6) var(--space-4); display: grid; grid-template-rows: auto 1fr auto; gap: var(--space-4); overflow-y: auto; }
.brand { font-family: var(--font-display); font-weight: var(--weight-semi); font-size: var(--text-lg); letter-spacing: -0.02em; color: var(--color-gray-900); display: flex; align-items: center; gap: var(--space-3); padding: 0 var(--space-3); }
.brand-mark { width: 28px; height: 28px; background: var(--color-gray-900); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 14px; font-weight: 600; color: var(--color-white); letter-spacing: -0.05em; font-style: italic; flex-shrink: 0; }

.nav { display: grid; gap: 2px; align-content: start; }
.navlink { text-decoration: none; color: var(--color-gray-500); padding: var(--space-2) var(--space-3); border-radius: var(--radius-md); font-size: var(--text-sm); font-weight: var(--weight-medium); transition: all var(--transition-fast); border: 1px solid transparent; }
.navlink:hover { background: var(--color-gray-50); color: var(--color-gray-900); }
.navlink.active { background: var(--color-gray-900); color: var(--color-white); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }

.side-foot { border-top: var(--border); padding-top: var(--space-4); display: grid; gap: var(--space-2); }
.dash-main { padding: var(--space-8); background: #F8F9FA; display: flex; flex-direction: column; overflow-y: auto; }
.dash-main-seamless { padding: 0; }

/* PANEL */
.panel { display: grid; gap: var(--space-5); }
.panel-head { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); }
.panel-head h2 { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--weight-semi); letter-spacing: -0.03em; color: var(--color-gray-900); }
.panel-head p { max-width: 560px; line-height: 1.6; }

/* TABLE SECTION */
.table-section-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.table-section-head .table-section-title { margin: 0; font-size: var(--text-base); font-weight: var(--weight-semi); color: var(--color-gray-800); }
.table-section-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); justify-content: flex-end; flex-shrink: 0; }
.table-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: var(--space-2); }

/* TILES */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: var(--space-6); }
.tile { 
  display: flex;
  align-items: center;
  gap: var(--space-4);
  text-align: left; 
  border-radius: var(--radius-xl); 
  border: 1px solid var(--color-gray-150);
  background: var(--color-white); 
  padding: var(--space-6); 
  cursor: pointer; 
  color: var(--color-gray-900); 
  transition: all var(--transition-base); 
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
  background: var(--color-gray-900);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.tile:hover { 
  box-shadow: var(--shadow-lg); 
  border-color: var(--color-gray-300); 
  transform: translateY(-2px); 
}

.tile:hover::before {
  opacity: 1;
}

.tile.tile-disabled { opacity: 0.5; cursor: not-allowed; background: var(--color-gray-50); }
.tile.tile-disabled:hover { transform: none; box-shadow: var(--shadow-sm); border-color: var(--color-gray-150); }

.tile-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-gray-100);
  color: var(--color-gray-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.tile:hover .tile-icon-wrapper {
  background: var(--color-gray-900);
  color: var(--color-white);
}

.tile-content { flex: 1; }
.tile-title { font-weight: var(--weight-bold); font-size: var(--text-base); color: var(--color-gray-900); margin-bottom: 4px; }
.tile-desc { line-height: 1.45; color: var(--color-gray-500); }

.tile-arrow {
  opacity: 0;
  transform: translateX(-10px);
  transition: all var(--transition-base);
  color: var(--color-gray-400);
}

.tile:hover .tile-arrow {
  opacity: 1;
  transform: translateX(0);
  color: var(--color-gray-900);
}

.welcome-text {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.03em;
  color: var(--color-gray-900);
  margin-bottom: var(--space-1);
}

.welcome-text .highlight {
  background: linear-gradient(120deg, var(--color-gray-900) 0%, var(--color-gray-500) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* TABLE */
.table-wrap { overflow: auto; border: var(--border); border-radius: var(--radius-lg); }
.table { width: 100%; border-collapse: collapse; font-size: var(--text-sm); }
.table th, .table td { padding: var(--space-3) var(--space-5); text-align: left; vertical-align: middle; }
.table th { background: var(--color-gray-50); border-bottom: var(--border); font-size: var(--text-xs); font-weight: var(--weight-medium); color: var(--color-gray-500); letter-spacing: 0.05em; text-transform: uppercase; white-space: nowrap; }
.table td { border-bottom: var(--border); color: var(--color-gray-700); }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--transition-fast); }
.table tbody tr:hover { background: var(--color-gray-50); }

/* MODAL */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.4); backdrop-filter: blur(4px); display: grid; place-items: center; padding: var(--space-6); z-index: 50; }
.modal { width: min(560px, 100%); max-height: min(86vh, 900px); overflow: auto; background: var(--color-white); border: var(--border); border-radius: var(--radius-xl); padding: var(--space-6); box-shadow: var(--shadow-xl); }
.modal h3 { font-family: var(--font-display); font-size: var(--text-lg); font-weight: var(--weight-semi); letter-spacing: -0.02em; color: var(--color-gray-900); }
.modal-actions { display: flex; justify-content: flex-end; gap: var(--space-3); margin-top: var(--space-5); }

/* CHECK */
.checks { display: grid; gap: var(--space-2); }
.check { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--text-sm); }

/* MODULE CONTAINER (HRM Tabs Layout) */
.module-container { display: flex; flex-direction: column; gap: var(--space-6); }
.module-header { display: flex; flex-direction: column; gap: var(--space-4); border-bottom: var(--border); padding-bottom: 0; }
.module-title { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: var(--weight-semi); letter-spacing: -0.03em; color: var(--color-gray-900); }
.module-tabs { display: flex; gap: var(--space-6); overflow-x: auto; scrollbar-width: none; }
.module-tabs::-webkit-scrollbar { display: none; }
.tab-link { text-decoration: none; color: var(--color-gray-500); padding: var(--space-2) 0 var(--space-3); font-size: var(--text-sm); font-weight: var(--weight-medium); border-bottom: 2px solid transparent; transition: all var(--transition-fast); white-space: nowrap; margin-bottom: -1px; }
.tab-link:hover { color: var(--color-gray-900); }
.tab-link.active { color: var(--color-gray-900); border-bottom-color: var(--color-gray-900); }
.module-content { /* Content sits in the main dash area naturally */ }

/* DOCUFLOW EMBEDDED */
.docuflow-embedded { position: relative; width: 100%; height: 100vh; min-height: 600px; }
.docuflow-embedded .docuflow-iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; display: block; }

/* PAGER */
.pager { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .module-dash { grid-template-columns: 1fr; }
  .dash { grid-template-columns: 1fr; }
  .dash-side { grid-template-rows: auto; }
  .form.grid-2 { grid-template-columns: 1fr; }
}

/* PROFILE PAGE */
.hrm-profile-page { display: grid; gap: var(--space-5); max-width: 920px; }
.hrm-profile-page--fullscreen { max-width: none; width: 100%; min-height: 100vh; box-sizing: border-box; padding: 0 clamp(16px, 4vw, 48px) 48px; gap: var(--space-6); background: #F8F9FA; }

.profile-toolbar--sticky { position: sticky; top: 0; z-index: 10; margin: 0 calc(-1 * clamp(16px, 4vw, 48px)); padding: var(--space-3) clamp(16px, 4vw, 48px); background: rgba(255,255,255,0.92); backdrop-filter: blur(10px); border-bottom: var(--border); }
.profile-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); }
.profile-toolbar-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.profile-back-link { font-size: var(--text-sm); text-decoration: none; color: var(--color-gray-500); transition: color var(--transition-fast); }
.profile-back-link:hover { color: var(--color-gray-900); }

.profile-loading { border-radius: var(--radius-xl); border: var(--border); background: var(--color-white); padding: var(--space-8); }
.profile-loading-card { display: grid; gap: var(--space-4); justify-items: start; }
.profile-skel-avatar { width: 88px; height: 88px; border-radius: 50%; background: linear-gradient(90deg, var(--color-gray-100), var(--color-gray-50), var(--color-gray-100)); background-size: 200% 100%; animation: profile-shimmer 1.2s ease-in-out infinite; }
.profile-skel-line { height: 12px; border-radius: 6px; background: var(--color-gray-100); }
.profile-skel-line.w-40 { width: 40%; min-width: 120px; }
.profile-skel-line.w-60 { width: 60%; min-width: 180px; }
@keyframes profile-shimmer { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }

.profile-hero { position: relative; border-radius: var(--radius-xl); border: var(--border); background: var(--color-white); overflow: hidden; padding: var(--space-8) var(--space-6); box-shadow: var(--shadow-sm); }
.profile-hero-glow { position: absolute; width: 320px; height: 320px; right: -80px; top: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(10,10,10,0.04), transparent 68%); pointer-events: none; }
.profile-hero-inner { position: relative; display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-6); }
.profile-avatar { width: 88px; height: 88px; border-radius: 50%; display: grid; place-items: center; font-weight: var(--weight-bold); font-size: 28px; letter-spacing: 0.02em; color: var(--color-white); background: var(--color-gray-900); border: 2px solid var(--color-gray-800); box-shadow: var(--shadow-lg); }
.profile-hero-text { flex: 1; min-width: 200px; }
.profile-name { margin: 0 0 var(--space-1); font-family: var(--font-display); font-size: var(--text-2xl); font-weight: var(--weight-semi); letter-spacing: -0.03em; line-height: 1.2; color: var(--color-gray-900); }
.profile-email { margin: 0 0 var(--space-3); font-size: var(--text-base); }
.profile-badges { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.profile-chip { display: inline-flex; align-items: center; padding: 4px 12px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: var(--weight-semi); border: 1px solid var(--border-color); background: var(--color-gray-50); color: var(--color-gray-600); }
.profile-chip-role { border-color: rgba(15,79,168,0.25); background: var(--color-info-light); color: var(--color-info); }
.profile-chip-on { border-color: rgba(26,122,74,0.25); color: var(--color-success); background: var(--color-success-light); }
.profile-chip-off { border-color: rgba(146,96,10,0.25); color: var(--color-warning); background: var(--color-warning-light); }

.profile-access-card { padding: var(--space-6); }
.profile-section-title { margin: 0 0 var(--space-1); font-family: var(--font-display); font-size: var(--text-lg); font-weight: var(--weight-semi); letter-spacing: -0.02em; color: var(--color-gray-900); }
.profile-access-head { margin-bottom: var(--space-4); }
.profile-access-desc { margin: 0; max-width: 52ch; }
.profile-access-empty { margin: 0; }
.profile-service-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.profile-service-tile { border-radius: var(--radius-lg); border: var(--border); background: var(--color-white); padding: var(--space-4); transition: border-color var(--transition-fast), box-shadow var(--transition-fast); }
.profile-service-tile:hover { border-color: var(--color-gray-300); box-shadow: var(--shadow-sm); }
.profile-service-title { font-weight: var(--weight-semi); font-size: var(--text-base); margin-bottom: 2px; color: var(--color-gray-900); }
.profile-service-code { font-family: var(--font-body); }
.profile-service-desc { margin: var(--space-2) 0 0; line-height: 1.45; }

/* LOGIN BRANDING */
.login-brand { text-align: center; margin-bottom: var(--space-6); }
.login-brand-mark { width: 44px; height: 44px; background: var(--color-gray-900); border-radius: var(--radius-md); display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 20px; font-weight: 600; color: var(--color-white); letter-spacing: -0.05em; font-style: italic; margin-bottom: var(--space-3); }
.login-brand-title { font-family: var(--font-display); font-size: var(--text-xl); font-weight: var(--weight-semi); letter-spacing: -0.03em; color: var(--color-gray-900); }
.login-brand-sub { font-size: var(--text-sm); color: var(--color-gray-400); margin-top: var(--space-1); }