/* ══════════════════════════════════════════════════════════════
   SchoolERP — Auth & Dashboard Design System
   Palette:
     --ink     #0E1C2F   brand panel / sidebar
     --paper   #EEE9DF   login & dashboard ground
     --text    #1B2D45   body text
     --amber   #E8920A   accent / margin rule
     --leaf    #0C4A38   register green
   Typefaces: Fraunces (display) · Plus Jakarta Sans (ui)
   ══════════════════════════════════════════════════════════════ */

/* ── Variables ────────────────────────────────────────────────── */
:root {
  --ink:          #0E1C2F;
  --ink-mid:      #162438;
  --ink-border:   rgba(255,255,255,0.07);
  --ink-rule:     rgba(255,255,255,0.04);

  --paper:        #EEE9DF;
  --paper-card:   #FAF8F3;
  --paper-border: #D8D2C6;
  --paper-rule:   rgba(27,45,69,0.07);

  --text:         #1B2D45;
  --text-mid:     #4A5E72;
  --text-soft:    #7A8FA3;
  --text-on-dark: #D6D0C6;
  --text-dim:     rgba(214,208,198,0.5);

  --amber:        #E8920A;
  --amber-light:  #F5A623;
  --amber-dim:    rgba(232,146,10,0.12);
  --amber-glow:   rgba(232,146,10,0.25);

  --leaf:         #0C4A38;
  --leaf-light:   rgba(12,74,56,0.12);

  --danger:       #C44B30;
  --danger-dim:   rgba(196,75,48,0.08);
  --success:      #1A6E44;
  --success-dim:  rgba(26,110,68,0.08);

  --sidebar-w:    252px;
  --topbar-h:     60px;
  --radius:       0px;
  --transition:   0.18s ease;

  --font-display: 'Fraunces', Georgia, serif;
  --font-ui:      'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
}

/* ── Base reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* ══════════════════════════════════════════════════════════════
   LOGIN PAGE — Light Theme with Motion
   ══════════════════════════════════════════════════════════════ */

/* ── Keyframes ──────────────────────────────────────────────── */
@keyframes authCardIn {
  from { opacity: 0; transform: translateY(20px) scale(0.982); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes authBrandIn {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes authBrandTextIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes alertSlideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes otpPop {
  0%   { transform: scale(1); }
  42%  { transform: scale(1.14); }
  100% { transform: scale(1); }
}

@keyframes brandLineDraw {
  from { transform: scaleX(0); transform-origin: left; opacity: 0; }
  to   { transform: scaleX(1); transform-origin: left; opacity: 1; }
}

@keyframes marginRuleFade {
  from { opacity: 0; transform: scaleY(0.25); transform-origin: top; }
  to   { opacity: 0.15; transform: scaleY(1); }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes spin { to { transform: rotate(360deg); } }

/* SVG path stroke-draw */
@keyframes svgDraw {
  to { stroke-dashoffset: 0; }
}

/* Floating background orbs */
@keyframes orbDrift {
  0%, 100% { transform: translateY(0) translateX(0) scale(1); opacity: 0.7; }
  33%       { transform: translateY(-18px) translateX(6px) scale(1.04); opacity: 1; }
  66%       { transform: translateY(-8px) translateX(-8px) scale(0.97); opacity: 0.85; }
}

/* Step directional transitions */
@keyframes stepLeave {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to   { opacity: 0; transform: translateX(-16px) scale(0.98); }
}
@keyframes stepLeaveBack {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to   { opacity: 0; transform: translateX(16px) scale(0.98); }
}
@keyframes stepEnter {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes stepEnterBack {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* Crest icon breathing pulse */
@keyframes crestPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(232,146,10,0); }
  50%       { box-shadow: 0 0 0 8px rgba(232,146,10,0.05); }
}

/* Connector line fill */
@keyframes connectorFill {
  from { width: 0; }
  to   { width: 100%; }
}

/* ── Page root ──────────────────────────────────────────────── */
.auth-root {
  min-height: 100vh;
  display: flex;
  background-color: var(--paper);
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 31px,
    var(--paper-rule) 31px,
    var(--paper-rule) 32px
  );
  position: relative;
  overflow: hidden;
}

/* Amber margin line on light ground */
.auth-root::before {
  content: '';
  position: fixed;
  left: 44px;
  top: 0;
  bottom: 0;
  width: 1.5px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    var(--amber) 15%,
    var(--amber) 85%,
    transparent 100%
  );
  animation: marginRuleFade 0.9s cubic-bezier(0.16,1,0.3,1) 0.3s both;
  pointer-events: none;
}

/* ── Brand panel ────────────────────────────────────────────── */
.auth-brand {
  display: none;
  width: 42%;
  min-height: 100vh;
  padding: 60px 52px;
  background: var(--ink);
  background-image: repeating-linear-gradient(
    0deg,
    transparent, transparent 31px,
    var(--ink-rule) 31px, var(--ink-rule) 32px
  );
  position: relative;
  flex-direction: column;
  justify-content: space-between;
  animation: authBrandIn 0.55s cubic-bezier(0.16,1,0.3,1) both;
}

/* Amber seam — brand panel right edge */
.auth-brand::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(
    to bottom,
    transparent 0%, var(--amber) 18%, var(--amber) 82%, transparent 100%
  );
  opacity: 0.4;
}

/* Ambient amber glow */
.auth-brand::before {
  content: '';
  position: absolute;
  bottom: 20%; left: -15%;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(232,146,10,0.055) 0%, transparent 65%);
  pointer-events: none;
}

@media (min-width: 900px) { .auth-brand { display: flex; } }

/* Brand mark */
.auth-brand-mark {
  display: flex;
  align-items: center;
  gap: 14px;
  animation: authBrandTextIn 0.5s cubic-bezier(0.16,1,0.3,1) 0.2s both;
}

.brand-crest {
  width: 44px; height: 44px;
  border: 1.5px solid var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), box-shadow var(--transition);
}

/* Breathing pulse on the brand panel crest */
.auth-brand .brand-crest {
  animation: crestPulse 4s ease-in-out 2s infinite;
}

.auth-brand .brand-crest:hover {
  background: var(--amber-dim);
  box-shadow: 0 0 0 6px rgba(232,146,10,0.07);
}

.brand-crest svg { width: 22px; height: 22px; fill: var(--amber); }

.brand-name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-on-dark);
  letter-spacing: 0.02em;
  line-height: 1;
}

.brand-tagline {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-dim);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

/* Brand hero */
.auth-brand-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 0;
  animation: authBrandTextIn 0.6s cubic-bezier(0.16,1,0.3,1) 0.35s both;
}

/* ── Animated SVG ledger illustration ────────────────────────── */
.auth-brand-visual {
  margin-bottom: 28px;
}

.brand-anim-svg {
  width: 164px;
  height: 147px;
  overflow: visible;
}

/* Shared path/line styles */
.anim-margin,
.anim-p1, .anim-p2, .anim-p3,
.anim-l1, .anim-l2, .anim-l3 {
  fill: none;
  stroke-linecap: round;
}

/* Margin rule — draws down */
.anim-margin {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: svgDraw 0.7s cubic-bezier(0.16,1,0.3,1) 0.4s forwards;
}

/* Top diamond layer */
.anim-p1 {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: svgDraw 1.1s cubic-bezier(0.16,1,0.3,1) 0.55s forwards;
}

/* Second layer */
.anim-p2 {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: svgDraw 0.75s cubic-bezier(0.16,1,0.3,1) 1.0s forwards;
}

/* Third layer */
.anim-p3 {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: svgDraw 0.75s cubic-bezier(0.16,1,0.3,1) 1.2s forwards;
}

/* Ruled lines */
.anim-l1 {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
  animation: svgDraw 0.55s ease 1.45s forwards;
}
.anim-l2 {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
  animation: svgDraw 0.5s ease 1.6s forwards;
}
.anim-l3 {
  stroke-dasharray: 180;
  stroke-dashoffset: 180;
  animation: svgDraw 0.45s ease 1.75s forwards;
}

/* Headline */
.auth-brand-headline {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.2vw, 50px);
  font-weight: 300;
  font-style: italic;
  color: var(--text-on-dark);
  line-height: 1.15;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.auth-brand-headline strong {
  font-weight: 700;
  font-style: normal;
  color: var(--amber);
  display: block;
}

.auth-brand-sub {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.75;
  max-width: 292px;
}

/* Decorative ruled lines */
.auth-brand-lines {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-brand-lines span {
  display: block;
  height: 1px;
  background: var(--ink-border);
  animation: brandLineDraw 0.7s cubic-bezier(0.16,1,0.3,1) both;
}

.auth-brand-lines span:first-child  { width: 100%; animation-delay: 0.6s; }
.auth-brand-lines span:nth-child(2) { width: 76%;  animation-delay: 0.75s; }
.auth-brand-lines span:nth-child(3) { width: 54%;  animation-delay: 0.9s; }
.auth-brand-lines span:nth-child(4) { width: 35%;  animation-delay: 1.05s; }

/* Footer */
.auth-brand-footer {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  animation: authBrandTextIn 0.5s cubic-bezier(0.16,1,0.3,1) 0.65s both;
}

/* ── Form panel ─────────────────────────────────────────────── */
.auth-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
  min-height: 100vh;
  position: relative;
}

/* Floating orbs — very soft, slow */
.auth-panel-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  animation: orbDrift var(--orb-dur, 10s) ease-in-out var(--orb-delay, 0s) infinite;
}

.bg-orb-1 {
  width: 340px; height: 340px;
  background: rgba(232,146,10,0.07);
  top: -100px; right: -80px;
  --orb-dur: 9s; --orb-delay: 0s;
}

.bg-orb-2 {
  width: 260px; height: 260px;
  background: rgba(27,45,69,0.04);
  bottom: 8%; left: -60px;
  --orb-dur: 13s; --orb-delay: -5s;
}

.bg-orb-3 {
  width: 200px; height: 200px;
  background: rgba(12,74,56,0.04);
  bottom: -50px; right: 18%;
  --orb-dur: 11s; --orb-delay: -3s;
}

/* ── Card ───────────────────────────────────────────────────── */
.auth-card {
  width: 100%;
  max-width: 424px;
  background: var(--paper-card);
  border: 1px solid var(--paper-border);
  border-top-color: rgba(232,146,10,0.22);
  border-left-width: 4px;
  border-left-color: var(--amber);
  box-shadow:
    0 1px 0 0 rgba(232,146,10,0.12) inset,
    0 8px 40px rgba(27,45,69,0.1),
    0 2px 8px rgba(27,45,69,0.05);
  position: relative;
  animation: authCardIn 0.55s cubic-bezier(0.16,1,0.3,1) 0.1s both;
}

.auth-card-header {
  padding: 32px 36px 22px;
  border-bottom: 1px solid var(--paper-border);
}

.auth-card-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}

.auth-card-logo .brand-crest { width: 36px; height: 36px; }
.auth-card-logo .brand-name  { color: var(--text); }

@media (min-width: 900px) { .auth-card-logo { display: none; } }

.auth-card-title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin: 0 0 6px;
}

.auth-card-sub {
  font-size: 13px;
  color: var(--text-soft);
  margin: 0;
}

.auth-card-body { padding: 26px 36px 34px; }

/* ── Step indicator ─────────────────────────────────────────── */
.auth-step-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
}

.step-dot {
  width: 7px; height: 7px;
  border: 1.5px solid var(--paper-border);
  border-radius: 50%;
  flex-shrink: 0;
  transition:
    background var(--transition),
    border-color var(--transition),
    transform 0.25s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow var(--transition);
}

.step-dot.active {
  background: var(--amber);
  border-color: var(--amber);
  transform: scale(1.4);
  box-shadow: 0 0 0 3px var(--amber-dim);
}

.step-dot.done {
  background: var(--amber);
  border-color: var(--amber);
  opacity: 0.5;
}

/* Line connecting the two dots */
.step-connector {
  flex: 0 0 20px;
  height: 1.5px;
  background: var(--paper-border);
  position: relative;
  overflow: hidden;
}

.step-connector.filled::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--amber);
  animation: connectorFill 0.4s ease 0.1s both;
}

.step-label {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-left: 2px;
}

/* ── Form fields ────────────────────────────────────────────── */
.auth-field {
  margin-bottom: 20px;
  position: relative;
}

.auth-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 7px;
  transition: color var(--transition);
}

.auth-field:focus-within .auth-label { color: var(--amber); }

/* Input wrapper for icon + toggle layout */
.auth-input-wrap {
  position: relative;
  display: flex;
  align-items: stretch;
}

/* Leading icon */
.auth-input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  color: var(--text-soft);
  pointer-events: none;
  z-index: 1;
  transition:
    color 0.2s ease,
    transform 0.22s cubic-bezier(0.34,1.56,0.64,1);
}

.auth-input-wrap:focus-within .auth-input-icon {
  color: var(--amber);
  transform: translateY(-50%) scale(1.12);
}

/* Password show/hide toggle */
.auth-pw-toggle {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 42px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition);
  z-index: 1;
}

.auth-pw-toggle:hover  { color: var(--text-mid); }
.auth-pw-toggle.active { color: var(--amber); }
.auth-pw-toggle svg    { width: 16px; height: 16px; }

/* Base input */
.auth-input {
  width: 100%;
  background: #fff;
  border: 1px solid var(--paper-border);
  border-bottom: 2px solid var(--paper-border);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  padding: 11px 14px 11px 38px; /* left space for icon */
  outline: none;
  transition:
    border-color var(--transition),
    box-shadow var(--transition),
    background var(--transition);
  border-radius: 0;
  appearance: none;
}

/* Password input needs right space for toggle */
#password { padding-right: 42px; }

.auth-input::placeholder { color: var(--text-soft); opacity: 0.45; }

.auth-input:hover:not(:focus) {
  border-color: rgba(74,94,114,0.4);
  border-bottom-color: rgba(74,94,114,0.5);
}

.auth-input:focus {
  background: #fff;
  border-color: rgba(232,146,10,0.3);
  border-bottom-color: var(--amber);
  box-shadow: 0 2px 0 -1px var(--amber-dim);
}

/* ── OTP grid ───────────────────────────────────────────────── */
.otp-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
}

.otp-input {
  width: 100%;
  aspect-ratio: 1;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--paper-border);
  border-bottom: 2px solid var(--paper-border);
  outline: none;
  transition:
    border-color var(--transition),
    background var(--transition),
    box-shadow var(--transition),
    color var(--transition);
  border-radius: 0;
}

.otp-input:focus {
  border-color: rgba(232,146,10,0.3);
  border-bottom-color: var(--amber);
  background: rgba(232,146,10,0.03);
  box-shadow: 0 2px 0 -1px var(--amber-dim);
}

.otp-input.filled {
  border-bottom-color: var(--amber);
  color: var(--amber);
  background: rgba(232,146,10,0.04);
  animation: otpPop 0.22s cubic-bezier(0.34,1.56,0.64,1);
}

/* ── Button ─────────────────────────────────────────────────── */
.auth-btn {
  width: 100%;
  background: var(--amber);
  color: #fff;
  border: none;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
  transition:
    background var(--transition),
    transform 80ms,
    box-shadow var(--transition);
  border-radius: 0;
  position: relative;
  overflow: hidden;
}

/* Shimmer sweep */
.auth-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,0.16) 50%,
    transparent 100%
  );
  background-size: 200% 100%;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.auth-btn:hover {
  background: var(--amber-light);
  box-shadow: 0 5px 20px rgba(232,146,10,0.35);
}

.auth-btn:hover::after {
  opacity: 1;
  animation: shimmer 1.5s ease infinite;
}

.auth-btn:active {
  transform: scale(0.987);
  box-shadow: 0 2px 8px rgba(232,146,10,0.2);
}

.auth-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Icon inside button */
.btn-icon {
  width: 16px; height: 16px;
  flex-shrink: 0;
  transition: transform 0.2s cubic-bezier(0.34,1.56,0.64,1);
}

.auth-btn:hover .btn-icon  { transform: translateX(3px); }
.auth-btn:active .btn-icon { transform: translateX(1px); }

.btn-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Spinner */
.auth-btn-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}

.auth-btn.loading .auth-btn-spinner { display: block; }
.auth-btn.loading .btn-text         { display: none; }

/* ── Alert ──────────────────────────────────────────────────── */
.auth-alert {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.5;
  display: none;
  margin-bottom: 16px;
  border-left: 3px solid;
}

.auth-alert.show {
  display: block;
  animation: alertSlideIn 0.22s cubic-bezier(0.16,1,0.3,1) both;
}

.auth-alert.error   { background: var(--danger-dim);  border-color: var(--danger);  color: var(--danger); }
.auth-alert.success { background: var(--success-dim); border-color: var(--success); color: var(--success); }
.auth-alert.info    { background: var(--amber-dim);   border-color: var(--amber);   color: var(--amber); }

/* ── Back link ──────────────────────────────────────────────── */
.auth-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-soft);
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
  margin-top: 16px;
  text-decoration: none;
  transition: color var(--transition), gap var(--transition);
}

.auth-back:hover { color: var(--text); gap: 10px; }
.auth-back svg   { width: 14px; height: 14px; }

/* ── Checkbox ───────────────────────────────────────────────── */
.auth-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  cursor: pointer;
}

.auth-check input[type="checkbox"] {
  width: 15px; height: 15px;
  accent-color: var(--amber);
  cursor: pointer;
  flex-shrink: 0;
}

.auth-check span {
  font-size: 12px;
  color: var(--text-soft);
  user-select: none;
}

/* ── Step transition classes ────────────────────────────────── */
.auth-step.hidden { display: none; }

.auth-step.step-leaving {
  animation: stepLeave 0.21s cubic-bezier(0.55,0,1,0.45) forwards;
  pointer-events: none;
}

.auth-step.step-leaving-back {
  animation: stepLeaveBack 0.21s cubic-bezier(0.55,0,1,0.45) forwards;
  pointer-events: none;
}

.auth-step.step-enter {
  animation: stepEnter 0.34s cubic-bezier(0.16,1,0.3,1) both;
}

.auth-step.step-enter-back {
  animation: stepEnterBack 0.34s cubic-bezier(0.16,1,0.3,1) both;
}

.auth-divider {
  height: 1px;
  background: var(--paper-border);
  margin: 20px 0;
}

/* ── Card footer ────────────────────────────────────────────── */
.auth-card-foot {
  padding: 14px 36px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--paper-border);
}

.auth-card-foot-text {
  font-size: 11px;
  color: var(--text-soft);
  letter-spacing: 0.04em;
}

/* ── MFA channel badge ──────────────────────────────────────── */
.mfa-channel {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--amber-dim);
  border: 1px solid rgba(232,146,10,0.22);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 18px;
}

#mfaHint {
  font-size: 13px;
  color: var(--text-soft);
  margin: 0 0 18px;
  line-height: 1.65;
}

/* ══════════════════════════════════════════════════════════════
   DASHBOARD LAYOUT
   ══════════════════════════════════════════════════════════════ */
.dash-root {
  display: flex;
  min-height: 100vh;
  background: var(--paper);
  font-family: var(--font-ui);
}

/* ── Sidebar ──────────────────────────────────────────────────── */
.dash-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidebar-w);
  background: var(--ink);
  background-image: repeating-linear-gradient(
    0deg, transparent, transparent 31px,
    var(--ink-rule) 31px, var(--ink-rule) 32px
  );
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow: hidden;
  transition: transform var(--transition);
}

.dash-sidebar::after {
  content: '';
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--ink-border);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px 20px;
  border-bottom: 1px solid var(--ink-border);
}

.sidebar-crest {
  width: 36px; height: 36px;
  border: 1.5px solid var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-crest svg { width: 18px; height: 18px; fill: var(--amber); }

.sidebar-brand-text { line-height: 1.15; }

.sidebar-brand-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-on-dark);
  letter-spacing: 0.02em;
}

.sidebar-brand-sub {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 1px;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 0;
  scrollbar-width: none;
}

.sidebar-nav::-webkit-scrollbar { display: none; }

.nav-section-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(214,208,198,0.28);
  padding: 18px 20px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 20px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(214,208,198,0.6);
  cursor: pointer;
  text-decoration: none;
  transition: color var(--transition), background var(--transition);
  position: relative;
  border-radius: 0;
  white-space: nowrap;
}

.nav-item:hover { color: var(--text-on-dark); background: rgba(255,255,255,0.04); }
.nav-item.active { color: var(--text-on-dark); background: rgba(232,146,10,0.1); }

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--amber);
}

.nav-item.locked { opacity: 0.32; cursor: not-allowed; }

.nav-icon { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.8; }

.nav-badge {
  margin-left: auto;
  background: var(--amber);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 6px;
  letter-spacing: 0.04em;
}

.sidebar-foot {
  border-top: 1px solid var(--ink-border);
  padding: 14px 16px;
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 8px;
  transition: background var(--transition);
}

.sidebar-user:hover { background: rgba(255,255,255,0.04); }

.user-avatar {
  width: 34px; height: 34px;
  background: var(--amber-dim);
  border: 1.5px solid var(--amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--amber-light);
  flex-shrink: 0;
  text-transform: uppercase;
}

.user-info { line-height: 1.25; overflow: hidden; }
.user-name { font-size: 12px; font-weight: 600; color: var(--text-on-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-dim); }

.sidebar-logout-btn {
  width: 28px; height: 28px;
  margin-left: auto;
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--ink-border);
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition), border-color var(--transition);
}

.sidebar-logout-btn:hover { color: var(--danger); border-color: var(--danger); }
.sidebar-logout-btn svg { width: 14px; height: 14px; }

/* ── Topbar ───────────────────────────────────────────────────── */
.dash-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.dash-topbar {
  height: var(--topbar-h);
  background: var(--paper-card);
  border-bottom: 1px solid var(--paper-border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 20px;
}

.topbar-hamburger {
  display: none;
  background: none;
  border: 1px solid var(--paper-border);
  width: 34px; height: 34px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .dash-sidebar { transform: translateX(-100%); }
  .dash-sidebar.open { transform: translateX(0); }
  .dash-main { margin-left: 0; }
  .topbar-hamburger { display: flex; }
}

.topbar-breadcrumb {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-soft);
  min-width: 0;
}

.topbar-breadcrumb .crumb-sep { opacity: 0.4; }
.topbar-breadcrumb .crumb-current { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; }

.topbar-actions { display: flex; align-items: center; gap: 12px; }

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 6px 10px;
  border: 1px solid var(--paper-border);
  transition: background var(--transition);
}

.topbar-user:hover { background: var(--paper); }

.topbar-user .user-avatar {
  width: 30px; height: 30px;
  font-size: 11px;
  background: var(--leaf-light);
  border-color: var(--leaf);
  color: var(--leaf);
}

.topbar-user-label { font-size: 12px; font-weight: 600; color: var(--text); }

/* ── Content area ─────────────────────────────────────────────── */
.dash-content {
  flex: 1;
  padding: 32px 28px;
  width: 100%;
}

@media (max-width: 600px) { .dash-content { padding: 20px 16px; } }

.welcome-section { margin-bottom: 36px; }

.welcome-eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 8px;
}

.welcome-name {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.1;
  margin: 0 0 12px;
}

.welcome-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }

.role-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--leaf-light);
  border: 1px solid rgba(12,74,56,0.2);
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--leaf);
}

.tenant-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--amber-dim);
  border: 1px solid rgba(232,146,10,0.2);
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-mid);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--paper-border);
  border: 1px solid var(--paper-border);
  margin-bottom: 32px;
}

.stat-card {
  background: var(--paper-card);
  padding: 22px 24px;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.stat-card:hover { background: #fff; }

.stat-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-soft);
  margin-bottom: 10px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.02em;
}

.stat-value.loading { color: var(--paper-border); }

.stat-sub { font-size: 11px; color: var(--text-soft); margin-top: 6px; }

.stat-accent-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--paper-border);
  transition: background var(--transition);
}

.stat-card:hover .stat-accent-line { background: var(--amber); }
.stat-card.amber .stat-accent-line { background: var(--amber); }
.stat-card.leaf  .stat-accent-line { background: var(--leaf); }

.section-header { display: flex; align-items: baseline; gap: 12px; margin-bottom: 18px; }

.section-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.section-count { font-size: 11px; color: var(--text-soft); letter-spacing: 0.06em; }

.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
  margin-bottom: 36px;
}

.module-card {
  background: var(--paper-card);
  border: 1px solid var(--paper-border);
  padding: 20px 18px;
  cursor: pointer;
  text-decoration: none;
  display: block;
  transition: border-color var(--transition), background var(--transition), transform 80ms;
  position: relative;
  overflow: hidden;
}

.module-card:hover { border-color: var(--amber); background: #fff; transform: translateY(-1px); }
.module-card.locked { opacity: 0.42; cursor: not-allowed; }
.module-card.locked:hover { transform: none; border-color: var(--paper-border); background: var(--paper-card); }

.module-icon {
  width: 36px; height: 36px;
  background: var(--paper);
  border: 1px solid var(--paper-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.module-card:hover .module-icon { background: var(--amber-dim); border-color: rgba(232,146,10,0.25); }
.module-name { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 3px; }
.module-desc { font-size: 11px; color: var(--text-soft); line-height: 1.4; }
.module-lock-icon { position: absolute; top: 12px; right: 12px; opacity: 0.4; }

.perm-panel { background: var(--paper-card); border: 1px solid var(--paper-border); margin-bottom: 28px; }

.perm-panel-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--paper-border);
  cursor: pointer;
  user-select: none;
}

.perm-panel-title { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-mid); flex: 1; }
.perm-chevron { width: 16px; height: 16px; color: var(--text-soft); transition: transform var(--transition); }
.perm-panel.open .perm-chevron { transform: rotate(180deg); }
.perm-panel-body { padding: 16px 20px; display: none; }
.perm-panel.open .perm-panel-body { display: block; }
.perm-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.perm-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 3px 9px;
  background: var(--paper);
  border: 1px solid var(--paper-border);
  color: var(--text-mid);
}

.perm-tag.super { background: var(--amber-dim); border-color: rgba(232,146,10,0.25); color: var(--amber); }

.session-panel { background: var(--ink); border: 1px solid var(--ink-border); margin-bottom: 28px; }
.session-panel .perm-panel-header { border-bottom-color: var(--ink-border); }
.session-panel .perm-panel-title  { color: var(--text-on-dark); }
.session-panel .perm-chevron      { color: var(--text-dim); }
.session-panel .perm-panel-body   { padding: 16px 20px; }

.session-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.session-item-label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 4px; }
.session-item-value { font-family: var(--font-mono); font-size: 12px; color: var(--text-on-dark); word-break: break-all; }

.session-expiry { display: inline-flex; align-items: center; gap: 6px; }

.expiry-bar {
  display: block;
  width: 60px; height: 3px;
  background: var(--ink-border);
  position: relative;
  overflow: hidden;
}

.expiry-fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--amber);
  transition: width 1s linear;
}

.activity-list { background: var(--paper-card); border: 1px solid var(--paper-border); }

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 13px 20px;
  border-bottom: 1px solid var(--paper-rule);
}

.activity-item:last-child { border-bottom: none; }

.activity-dot {
  width: 8px; height: 8px;
  border: 1.5px solid var(--paper-border);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}

.activity-dot.login  { border-color: var(--leaf);   background: var(--leaf); }
.activity-dot.create { border-color: var(--amber);  background: var(--amber); }
.activity-dot.update { border-color: #4A90D9;        background: #4A90D9; }
.activity-dot.delete { border-color: var(--danger); background: var(--danger); }

.activity-text { flex: 1; font-size: 13px; color: var(--text); }
.activity-time { font-size: 11px; color: var(--text-soft); white-space: nowrap; margin-top: 2px; }

/* ══════════════════════════════════════════════════════════════
   SHARED "erp-*" FORM / TABLE / BADGE / BUTTON COMPONENTS
   Global fallback for the design-system classes documented in
   CLAUDE.md. Individual views may still declare their own copies
   (harmless — identical rules just override in place); this block
   exists so any view that uses these classes without redeclaring
   them still renders correctly instead of falling back to
   unstyled browser defaults.
   ══════════════════════════════════════════════════════════════ */
.erp-label {
  display: block; font-size: 10px; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--text-soft); margin-bottom: 6px;
}
.erp-input, .erp-select, .erp-textarea {
  width: 100%; background: #fff; border: 1px solid var(--paper-border);
  border-bottom: 2px solid var(--paper-border); color: var(--text);
  font-family: var(--font-ui); font-size: 13px; padding: 9px 12px;
  outline: none; border-radius: 0; appearance: none;
  transition: border-color .15s ease;
}
.erp-input:focus, .erp-select:focus, .erp-textarea:focus { border-bottom-color: var(--amber); }
.erp-input:disabled, .erp-select:disabled, .erp-textarea:disabled { background: var(--paper); color: var(--text-soft); cursor: not-allowed; }
.erp-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%234A5E72' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat; background-position: right 10px center;
  background-size: 12px; padding-right: 30px;
}
.erp-textarea { resize: vertical; }

.btn-erp {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-ui); font-size: 12px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 9px 16px; border: none; cursor: pointer;
  text-decoration: none; white-space: nowrap; border-radius: 0;
  transition: background .15s ease;
}
.btn-erp-primary  { background: var(--amber); color: #fff; }
.btn-erp-primary:hover  { background: var(--amber-light); color: #fff; }
.btn-erp-success  { background: var(--leaf);  color: #fff; }
.btn-erp-success:hover  { background: #0f5c47; color: #fff; }
.btn-erp-ghost    { background: transparent; color: var(--text-mid); border: 1px solid var(--paper-border); }
.btn-erp-ghost:hover    { background: var(--paper); color: var(--text); }
.btn-erp-warning  { background: #b06a00; color: #fff; }
.btn-erp-warning:hover  { background: #935800; color: #fff; }
.btn-erp-danger   { background: var(--danger); color: #fff; }
.btn-erp-danger:hover   { background: #991f1f; color: #fff; }
.btn-erp-info     { background: #0c7bb3; color: #fff; }
.btn-erp-info:hover     { background: #0a6696; color: #fff; }
.btn-erp-sm { padding: 5px 10px; font-size: 10px; }
.btn-erp svg { width: 13px; height: 13px; flex-shrink: 0; }

.erp-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.erp-table thead th {
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-soft);
  padding: 10px 14px; background: var(--paper);
  border-bottom: 2px solid var(--paper-border); white-space: nowrap;
}
.erp-table tbody td {
  padding: 10px 14px; border-bottom: 1px solid var(--paper-rule);
  color: var(--text); vertical-align: middle;
}
.erp-table tbody tr:hover { background: #fff; }
.erp-table tbody tr:last-child td { border-bottom: none; }

.erp-badge {
  display: inline-block; padding: 2px 9px;
  font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.erp-badge-success { background: var(--success-dim); color: var(--success); }
.erp-badge-muted   { background: var(--paper); color: var(--text-soft); border: 1px solid var(--paper-border); }
.erp-badge-warning { background: #fef3cd; color: #92600a; }
.erp-badge-danger  { background: var(--danger-dim); color: var(--danger); }
.erp-badge-info    { background: rgba(12,123,179,0.1); color: #0c7bb3; }
.erp-badge-ghost   { background: transparent; color: var(--text-soft); border: 1px solid var(--paper-border); }
.erp-badge-amber   { background: var(--amber-dim); color: var(--amber); }
.erp-badge-leaf    { background: var(--leaf-light); color: var(--leaf); }
.erp-badge-blue    { background: #dbeafe; color: #1e40af; }
.erp-badge-green   { background: #d1fae5; color: #065f46; }
.erp-badge-purple  { background: #ede9fe; color: #5b21b6; }
.erp-badge-red     { background: #fee2e2; color: #991b1b; }
.erp-badge-gray    { background: #f3f4f6; color: #374151; }
.erp-badge-employee{ background: #f5e8ff; color: #6a1cb0; }
.erp-badge-student { background: #e0eaff; color: #1e4fa8; }

.erp-toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--ink-mid);
  border-left: 4px solid var(--amber);
  color: var(--text-on-dark);
  padding: 13px 18px;
  font-size: 13px;
  z-index: 9999;
  max-width: 320px;
  transform: translateY(20px);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.erp-toast.show   { opacity: 1; transform: translateY(0); pointer-events: auto; }
.erp-toast.success { border-left-color: var(--success); }
.erp-toast.error   { border-left-color: var(--danger); }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(14,28,47,0.7);
  z-index: 99;
}

@media (max-width: 768px) { .sidebar-overlay.show { display: block; } }

/* ── Utility ──────────────────────────────────────────────────── */
.text-amber { color: var(--amber); }
.text-leaf  { color: var(--leaf); }
.text-dim   { color: var(--text-soft); }
.mono       { font-family: var(--font-mono); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}