/* ============================================================
   SiloKala Authentication screens — translated 1:1 from the
   approved "SiloKala Auth v5" Claude Design file. DOM structure,
   spacing, colors, radii, shadows and animation timings are
   copied verbatim; only the design tool's sc-if/sc-for/x-import
   runtime directives become plain CSS classes + vanilla JS
   show/hide, since that runtime isn't available outside the
   design tool. Do not change values here without re-checking
   the source design first.
   ============================================================ */

@keyframes skFadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes skFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes skPop { 0% { opacity: 0; transform: scale(0.55); } 65% { transform: scale(1.05); } 100% { opacity: 1; transform: scale(1); } }
@keyframes skSpin { to { transform: rotate(360deg); } }
@keyframes skDot { 0%, 80%, 100% { opacity: 0.25; transform: scale(0.75); } 40% { opacity: 1; transform: scale(1); } }
@keyframes skShake { 0%, 100% { transform: translateX(0); } 20%, 60% { transform: translateX(6px); } 40%, 80% { transform: translateX(-6px); } }
@keyframes skSheet { from { opacity: 0; transform: translateY(20px) scale(0.99); } to { opacity: 1; transform: none; } }
@keyframes skCheck { 0% { opacity: 0; transform: scale(0.4); } 55% { transform: scale(1.12); } 100% { opacity: 1; transform: scale(1); } }
@keyframes skDash { from { stroke-dashoffset: 48; } to { stroke-dashoffset: 0; } }
@keyframes skPulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
@keyframes skShimmer { 0% { background-position: 150% 0; } 100% { background-position: -50% 0; } }
@keyframes skEnter { from { opacity: 0; transform: scale(0.985); } to { opacity: 1; transform: none; } }
@keyframes skPageExit { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(0.98); } }
@keyframes skPageEnter { from { opacity: 0; transform: scale(0.98); } to { opacity: 1; transform: scale(1); } }
@keyframes skToastOut { from { opacity: 1; transform: none; } to { opacity: 0; transform: translateY(-10px); } }

:root {
  --sk-motion-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --sk-motion-ease-in: cubic-bezier(0.4, 0, 1, 1);
}
@media (prefers-reduced-motion: reduce) {
  .silokala-auth-root *, .silokala-auth-root *::before, .silokala-auth-root *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  /* Keep progress/loading indicators alive — freezing them looks like a hung UI. */
  .silokala-auth-root .sk-btn-spin,
  .silokala-auth-root .sk-splash-dots span,
  .silokala-auth-root .sk-loader-pulse {
    animation-duration: 1.2s !important;
    animation-iteration-count: infinite !important;
  }
  .silokala-auth-root .sk-btn-spin {
    animation-name: skPulse !important;
  }
}

.silokala-auth-root { position: relative; }
.silokala-auth-root a:hover { color: var(--orange-600); }
.silokala-auth-root [hidden] { display: none !important; }

/* Light theme (default) — defines tokens matching the visual screenshot */
.silokala-auth-root:not(.is-dark) {
  --surface-page: #ffffff;
  --surface-card: #ffffff;
  --surface-muted: #f8fafc;
  --surface-tint: #f1f5f9;
  --surface-header: #ffffff;
  --text-strong: #0e1c36;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-subtle: #94a3b8;
  --border-default: #e2e8f0;
  --border-strong: #cbd5e1;
  --border-tint: #f1f5f9;
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-600: #1e3a8a;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-900: #0f172a;
  --white: #ffffff;
  --color-primary: #f5a623;
  --color-accent: #f5a623;
  --color-accent-hover: #e0931b;
  --text-on-accent: #ffffff;
  --shadow-accent: 0 4px 14px rgba(245, 166, 35, 0.25);
  --info-bg: #eff6ff; --info-fg: #1d4ed8;
  --success-bg: #ecfdf5; --success-fg: #059669;
  --warning-bg: #fffbeb; --warning-fg: #d97706;
  --danger-bg: #fef2f2; --danger-fg: #dc2626;
}

/* Dark theme — values copied verbatim from the design's themeVars map
   (not invented) so the theme toggle stays faithful to the source. */
.silokala-auth-root.is-dark {
  --surface-page: #0e1c36; --surface-card: #16294d; --surface-muted: #0b1730;
  --surface-tint: #1c3560; --surface-header: #0e1c36;
  --text-strong: #f2f6fd; --text-body: #dde6f5; --text-muted: #9fb1d1; --text-subtle: #7488ad;
  --border-default: #2a4372; --border-strong: #3b5688; --border-tint: #2a4372;
  --blue-100: #1c3560; --blue-50: #1a2f56; --gray-100: #0b1730; --gray-200: #223a64; --gray-900: #dde6f5;
  --white: #16294d; --color-primary: #5b95e0; --info-bg: #1c3560; --info-fg: #b9d2f3;
  --success-bg: #123b31; --success-fg: #4ad4a6; --warning-bg: #3b2f14; --warning-fg: #f0b95c;
  --danger-fg: #ff8a80; --danger-bg: #3d1f1c;
}

/* ---- Button (translated from components/core/Button.jsx) ---- */
.sk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--duration-fast) var(--sk-motion-ease-spring), background-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);
  white-space: nowrap;
  font-family: var(--font-base);
  position: relative;
  overflow: hidden;
}
.sk-btn.is-block { display: flex; width: 100%; }
.sk-btn.sk-btn--sm { padding: 0 14px; height: 36px; font-size: var(--text-sm); border-radius: var(--radius-md); gap: 6px; }
.sk-btn.sk-btn--md { padding: 0 20px; height: 44px; font-size: var(--text-base); border-radius: var(--radius-md); gap: 8px; }
.sk-btn.sk-btn--lg { padding: 0 28px; height: 54px; font-size: var(--text-md); border-radius: var(--radius-lg); gap: 10px; }
.sk-btn--accent { background: var(--color-accent); color: var(--text-on-accent); font-weight: var(--fw-bold); }
.sk-btn--accent:hover:not(:disabled) { background: var(--color-accent-hover); box-shadow: var(--shadow-accent); }
.sk-btn--primary { background: var(--color-primary); color: var(--text-on-dark); font-weight: var(--fw-semibold); }
.sk-btn--primary:hover:not(:disabled) { background: var(--color-primary-hover); }
.sk-btn--secondary { background: var(--white); color: var(--text-body); border-color: var(--border-default); border-width: 1.5px; font-weight: var(--fw-semibold); }
.sk-btn--secondary:hover:not(:disabled) { background: var(--surface-muted); border-color: var(--border-strong); color: var(--text-strong); }
.sk-btn--ghost { background: transparent; color: var(--color-primary); font-weight: var(--fw-semibold); }
.sk-btn--ghost:hover:not(:disabled) { background: var(--blue-100); }
.sk-btn:disabled { cursor: not-allowed; opacity: 0.5; }
.sk-btn:active:not(:disabled) { transform: scale(0.97); }
.sk-btn:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.sk-btn-spin,
.sk-btn .sk-btn-spin {
  display: block;
  transform-origin: 50% 50%;
  transform-box: fill-box;
  will-change: transform;
  animation: skSpin 800ms linear infinite;
  backface-visibility: hidden;
}
.sk-btn-label-wrap { display: inline-flex; align-items: center; justify-content: center; gap: inherit; transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard); width: 100%; height: 100%; }
.sk-btn-spinner-wrap { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0; transform: scale(0.8); transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--sk-motion-ease-spring); pointer-events: none; }
.sk-btn.is-loading,
.sk-otp-resend.is-loading { pointer-events: none; }
.sk-btn.is-loading .sk-btn-label-wrap,
.sk-otp-resend.is-loading .sk-btn-label-wrap { opacity: 0; transform: scale(0.95); }
.sk-btn.is-loading .sk-btn-spinner-wrap,
.sk-otp-resend.is-loading .sk-btn-spinner-wrap { opacity: 1; transform: scale(1); }
.sk-btn.is-loading[aria-busy="true"],
.sk-otp-resend.is-loading[aria-busy="true"] { cursor: progress; }

/* ---- shared chrome buttons ---- */
.sk-icon-btn, .sk-pill-btn, .sk-text-btn {
  border: 1px solid var(--border-default);
  background: var(--surface-card);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-base);
  font-family: var(--font-base);
}
.sk-icon-btn:hover, .sk-pill-btn:hover { border-color: var(--border-strong); color: var(--text-body); }
.sk-icon-btn:focus-visible, .sk-pill-btn:focus-visible, .sk-text-btn:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.sk-icon-btn { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.sk-pill-btn { display: flex; align-items: center; gap: 7px; padding: 8px 14px; border-radius: var(--radius-pill); font: var(--type-meta); }
.sk-text-btn { display: flex; align-items: center; gap: 6px; padding: 8px 12px; border: none; background: transparent; color: var(--text-muted); font: var(--type-meta); border-radius: var(--radius-md); animation: skFadeIn 300ms both; }
.sk-text-btn:hover { color: var(--text-strong); background: var(--surface-card); }

/* ---- screens ---- */
.sk-screen { min-height: 100vh; will-change: opacity, transform; opacity: 1; transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard); }
.sk-screen.is-exiting { animation: skPageExit var(--duration-fast) var(--ease-standard) both; }
.sk-screen.is-entering { animation: skPageEnter var(--duration-base) var(--ease-out) both; }

/* Splash */
.sk-screen--splash { position: relative; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(160deg, #15315c 0%, #1b3a6b 55%, #224a85 100%); }
.sk-splash-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 18px; padding: 24px; text-align: center; }
.sk-splash-logo { width: 112px; height: 112px; border-radius: 26px; background: #fff; box-shadow: 0 20px 48px rgba(21,49,92,0.35); display: flex; align-items: center; justify-content: center; animation: skPop 550ms var(--ease-out) both; }
.sk-splash-title { font: var(--type-h1); font-size: 36px; color: #fff; animation: skFadeUp 480ms var(--ease-out) 150ms both; }
.sk-splash-tagline { font-size: var(--text-md); color: var(--blue-200); animation: skFadeUp 480ms var(--ease-out) 260ms both; }
.sk-splash-dots { display: flex; gap: 8px; margin-top: 8px; animation: skFadeIn 400ms 450ms both; }
.sk-splash-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--orange-500); animation: skDot 1.2s infinite; }
.sk-splash-dots span:nth-child(2) { animation-delay: 0.15s; }
.sk-splash-dots span:nth-child(3) { animation-delay: 0.3s; }

/* Auth Landing */
.sk-screen--landing { display: flex; flex-wrap: wrap; animation: skFadeIn 350ms var(--ease-standard) both; }
.sk-landing-visual {
  position: relative;
  flex: 1 1 460px;
  min-height: 380px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(24px, 5vw, 56px);
  background: #0e1d34;
}
.sk-landing-visual picture {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(620px, 100%);
  max-width: 100%;
  /* Soft edge dissolve into the navy panel — removes the hard rectangular plate. */
  -webkit-mask-image:
    radial-gradient(ellipse 72% 68% at 50% 48%, #000 28%, rgba(0, 0, 0, 0.92) 48%, rgba(0, 0, 0, 0.35) 70%, transparent 86%),
    linear-gradient(#000, #000);
  mask-image:
    radial-gradient(ellipse 72% 68% at 50% 48%, #000 28%, rgba(0, 0, 0, 0.92) 48%, rgba(0, 0, 0, 0.35) 70%, transparent 86%);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
}
.sk-landing-visual img.sk-landing-art {
  position: relative;
  width: 100%;
  display: block;
  height: auto;
  animation: skFadeUp 500ms var(--ease-out) both;
  /* Match panel navy so any residual plate pixels read as atmosphere, not a box. */
  background-color: #0e1d34;
}
.sk-landing-visual img.sk-landing-art.is-broken { display: none; }
.sk-landing-visual__veil {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 50% at 50% 46%, transparent 30%, rgba(14, 29, 52, 0.35) 62%, #0e1d34 92%),
    linear-gradient(90deg, #0e1d34 0%, transparent 14%, transparent 86%, #0e1d34 100%),
    linear-gradient(180deg, #0e1d34 0%, transparent 16%, transparent 84%, #0e1d34 100%);
}
.sk-landing-art-fallback {
  position: absolute;
  inset: 8%;
  z-index: 0;
  border-radius: 40%;
  background:
    radial-gradient(circle at 50% 42%, rgba(91, 149, 224, 0.22), transparent 58%),
    radial-gradient(circle at 30% 70%, rgba(245, 166, 35, 0.1), transparent 48%),
    var(--sk-landing-art, none) center / contain no-repeat;
  opacity: 0.85;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 70% 65% at 50% 48%, #000 40%, transparent 78%);
  mask-image: radial-gradient(ellipse 70% 65% at 50% 48%, #000 40%, transparent 78%);
}
.sk-landing-visual:has(img.sk-landing-art:not(.is-broken)) .sk-landing-art-fallback { opacity: 0; }
.sk-otp-row.is-verifying { opacity: 0.55; pointer-events: none; }
.sk-otp-verifying {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.sk-otp-verifying.is-active { display: flex; }
.sk-otp-verifying .sk-btn-spin { width: 16px; height: 16px; color: var(--color-accent); }
.sk-landing-panel { flex: 1 1 420px; display: flex; flex-direction: column; padding: clamp(24px, 4vw, 48px); position: relative; background: var(--surface-page); isolation: isolate; }
.sk-landing-wave {
  position: absolute;
  top: 0;
  bottom: 0;
  inset-inline-start: -1px;
  width: clamp(110px, 14vw, 200px);
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: visible;
}
.sk-landing-wave__main { fill: #0e1d34; }
.sk-landing-wave__soft { fill: #0e1d34; opacity: 0.28; }
.sk-landing-topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; position: relative; z-index: 10; }
.sk-landing-center { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 12px 0 32px; position: relative; z-index: 10; }
.sk-landing-content { width: 100%; max-width: 440px; display: flex; flex-direction: column; gap: 20px; }
.sk-alert { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--radius-lg); font-size: var(--text-sm); line-height: var(--lh-normal); animation: skFadeUp 280ms var(--ease-out) both; }
.sk-alert--warning { background: var(--warning-bg); color: var(--warning-fg); }
.sk-alert--error, .sk-alert--danger { background: var(--danger-bg); color: var(--danger-fg); }
.sk-alert--info { background: var(--info-bg); color: var(--info-fg); }
.sk-alert a { font-weight: var(--fw-semibold); text-decoration: underline; }
.sk-restored-card { display: flex; flex-direction: column; gap: 12px; padding: 18px; border-radius: var(--radius-lg); background: var(--surface-tint); border: 1px solid var(--border-tint); animation: skFadeUp 320ms var(--ease-out) both; }
#sk-fresh > div { width: fit-content; margin-left: auto; margin-right: auto; padding-right: 0 !important; }
.sk-trust-item { display: flex; align-items: center; gap: 12px; padding: 4px 0; }
.sk-trust-icon { width: 36px; height: 36px; border-radius: 10px; background: var(--blue-50); border: none; color: var(--blue-600); display: flex; align-items: center; justify-content: center; flex-shrink: 0; box-shadow: none; }

/* Phone entry / OTP shared card layout */
.sk-screen--phone,
.sk-screen--otp,
.sk-screen--totp,
.sk-screen--methods,
.sk-screen--password {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 4vw, 48px) clamp(16px, 3vw, 24px);
  background: var(--surface-muted);
  transition: background 300ms var(--ease-standard);
  box-sizing: border-box;
}
.sk-card-wrap {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: auto 0;
}
.sk-card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: 0 10px 30px -5px rgba(14, 28, 54, 0.08), 0 0 0 1px rgba(14, 28, 54, 0.02);
  padding: clamp(24px, 4.5vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: skSheet 320ms var(--ease-out) both;
}
.sk-card-head { display: flex; align-items: center; gap: 12px; }
.sk-card-icon { width: 46px; height: 46px; border-radius: 13px; background: var(--surface-tint); display: flex; align-items: center; justify-content: center; color: var(--color-primary); flex-shrink: 0; transition: var(--transition-base); }
.sk-card-icon.is-verified { background: var(--success-bg); color: var(--success-fg); }
.sk-field-label { display: block; margin-bottom: 7px; font: var(--type-meta); font-weight: var(--fw-medium); color: var(--text-body); }
.sk-phone-field { direction: ltr; display: flex; align-items: stretch; height: 54px; background: var(--surface-card); border: 1.5px solid var(--border-default); border-radius: var(--radius-md); transition: var(--transition-base); overflow: hidden; }
.sk-phone-field.is-focus { border-color: var(--blue-500); box-shadow: var(--ring-focus); }
.sk-phone-field.is-invalid { border-color: var(--danger-fg); }
.sk-phone-field.is-valid { border-color: var(--success-fg); }
.sk-phone-country { display: flex; align-items: center; gap: 7px; padding: 0 12px; border: none; background: var(--surface-muted); color: var(--text-body); font: var(--type-body); cursor: default; }
.sk-phone-input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; padding: 0 14px; font: var(--type-body); font-size: var(--text-md); letter-spacing: 0.02em; color: var(--text-body); }
.sk-field-msg-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--duration-base) var(--ease-out); }
.sk-field-msg-wrap.is-visible { grid-template-rows: 1fr; }
.sk-field-msg { display: flex; align-items: center; gap: 6px; min-height: 22px; margin-top: 6px; font: var(--type-caption); overflow: hidden; opacity: 0; transition: opacity var(--duration-base) var(--ease-out); }
.sk-field-msg-wrap.is-visible .sk-field-msg { opacity: 1; }
.sk-field-msg.is-error { color: var(--danger-fg); }
.sk-field-msg.is-success { color: var(--success-fg); }
.sk-field-msg.is-muted { color: var(--text-subtle); opacity: 1; }

/* OTP boxes */
.sk-otp-row { direction: ltr; display: flex; justify-content: center; gap: clamp(6px, 1.8vw, 10px); }
.sk-otp-box { width: clamp(42px, 11vw, 54px); height: clamp(52px, 13vw, 62px); border-radius: var(--radius-md); border: 1.5px solid var(--border-default); background: var(--surface-card); text-align: center; font-family: var(--font-base); font-size: clamp(22px, 5vw, 26px); font-weight: var(--fw-bold); font-feature-settings: 'tnum' 1; color: var(--text-strong); outline: none; transition: var(--transition-base); caret-color: var(--blue-500); }
.sk-otp-box:focus { border-color: var(--blue-500); box-shadow: var(--ring-focus); }
.sk-otp-box.is-error { border-color: var(--danger-fg); animation: skShake 380ms; }
.sk-otp-box.is-success { border-color: var(--success-fg); }
.sk-otp-number-preview { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; border-radius: var(--radius-lg); background: var(--surface-muted); }

/* Unified auth — method selection & password entry (Phase 3) */
.sk-methods-list { display: flex; flex-direction: column; gap: 10px; }
.sk-method-card { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1.5px solid var(--border-default); border-radius: var(--radius-lg); background: var(--surface-card); text-align: start; cursor: pointer; transition: transform 200ms var(--ease-standard), border-color 200ms var(--ease-standard), box-shadow 200ms var(--ease-standard); font-family: var(--font-base); color: var(--text-body); }
.sk-method-card:hover { border-color: var(--blue-400); transform: translateY(-1px); box-shadow: var(--shadow-sm, 0 1px 2px rgba(15,23,42,0.05)); }
.sk-method-card:focus-visible { outline: none; border-color: var(--blue-500); box-shadow: var(--ring-focus, 0 0 0 3px rgba(59,130,246,0.2)); }
.sk-method-card:active { transform: translateY(0); }
.sk-method-card[aria-selected="true"] { border-color: var(--blue-500); background: var(--blue-50); }
.sk-method-card__icon { width: 40px; height: 40px; border-radius: 12px; background: var(--surface-tint); display: flex; align-items: center; justify-content: center; color: var(--color-primary); flex-shrink: 0; }
.sk-method-card__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.sk-method-card__title { font-size: var(--text-sm); font-weight: var(--fw-bold); color: var(--text-strong); }
.sk-method-card__sub { font-size: var(--text-xs); color: var(--text-muted); line-height: 1.5; }
.sk-method-card__chev { color: var(--text-subtle); display: inline-flex; flex-shrink: 0; }
.sk-method-card.is-loading { opacity: 0.6; pointer-events: none; }

.sk-password-wrap { position: relative; display: flex; align-items: stretch; height: 54px; background: var(--surface-card); border: 1.5px solid var(--border-default); border-radius: var(--radius-md); transition: var(--transition-base); overflow: hidden; }
.sk-password-wrap.is-focus { border-color: var(--blue-500); box-shadow: var(--ring-focus); }
.sk-password-wrap.is-invalid { border-color: var(--danger-fg); }
.sk-password-wrap.is-shake { animation: skShake 400ms var(--ease-standard); }
.sk-password-input { flex: 1; min-width: 0; border: none; outline: none; background: transparent; padding: 0 14px; font: var(--type-body); font-size: var(--text-md); letter-spacing: 0.04em; color: var(--text-body); }
.sk-password-toggle { width: 44px; border: none; background: transparent; color: var(--text-subtle); cursor: pointer; transition: var(--transition-base); display: flex; align-items: center; justify-content: center; }
.sk-password-toggle:hover { color: var(--text-strong); }
.sk-otp-timer { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; animation: skFadeIn 300ms both; }
.sk-otp-ring-wrap { position: relative; width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; }
.sk-otp-ring-wrap svg { transform: rotate(-90deg); }
.sk-otp-resend { position: relative; overflow: hidden; display: flex; align-items: center; gap: 6px; padding: 7px 13px; min-height: 34px; border-radius: var(--radius-pill); background: var(--surface-card); font-family: var(--font-base); font-size: var(--text-xs); font-weight: var(--fw-bold); white-space: nowrap; transition: var(--transition-base); border: 1px solid var(--border-default); color: var(--blue-600); cursor: pointer; }
.sk-otp-resend .sk-btn-label-wrap { width: auto; height: auto; }
.sk-otp-resend .sk-btn-spinner-wrap { color: var(--blue-600); }
.sk-otp-resend:hover:not(:disabled) { border-color: var(--blue-400); }
.sk-otp-resend:disabled { color: var(--text-subtle); cursor: not-allowed; opacity: 0.7; }
.sk-lock-card { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 20px 16px; border-radius: var(--radius-lg); background: var(--warning-bg); text-align: center; animation: skFadeUp 300ms var(--ease-out) both; }

/* Destination — account type selection */
.sk-screen--dest { display: flex; flex-direction: column; background: var(--surface-muted); animation: skEnter 420ms var(--ease-out) both; }
.sk-dest-choose-wrap { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px; }
.sk-dest-choose { width: 100%; max-width: 520px; display: flex; flex-direction: column; gap: 18px; animation: skSheet 320ms var(--ease-out) both; }
.sk-role-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 12px; }
.sk-role-card { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 20px 18px; border-radius: var(--radius-lg); border: 1.5px solid var(--border-default); background: var(--surface-card); cursor: pointer; text-align: start; font-family: var(--font-base); transition: transform var(--duration-fast) var(--sk-motion-ease-spring), box-shadow var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), background-color var(--duration-fast) var(--ease-standard); }
.sk-role-card:hover { border-color: var(--blue-400); transform: translateY(-4px) scale(1.02); box-shadow: var(--shadow-lg); }
.sk-role-card:active { transform: scale(0.98); }
.sk-role-card:focus-visible { outline: none; box-shadow: var(--ring-focus); }
.sk-role-card.is-active { border-color: var(--blue-500); background: var(--blue-50); }
.sk-role-icon { width: 42px; height: 42px; border-radius: 12px; background: var(--surface-tint); color: var(--color-primary); display: flex; align-items: center; justify-content: center; }
.sk-role-icon--vendor { background: var(--orange-100); color: var(--orange-600); }
.sk-phase-note { margin: 0; padding: 14px; text-align: center; font-size: var(--text-2xs); color: var(--text-subtle); }

/* Registration (screen 06) — reuses the design's card/field tokens */
.sk-screen--register { display: flex; flex-direction: column; background: var(--surface-muted); animation: skEnter 380ms var(--ease-out) both; }
.sk-reg-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px; height: 64px; padding: 0 clamp(16px, 4vw, 32px); background: var(--surface-card); border-bottom: 1px solid var(--border-default); flex-shrink: 0; }
.sk-reg-header-logo { width: 36px; height: 36px; border-radius: 10px; background: var(--surface-tint); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sk-reg-stepper-wrap { background: var(--surface-card); border-bottom: 1px solid var(--border-default); padding: 16px clamp(16px, 4vw, 32px) 14px; }
.sk-reg-stepper { width: 100%; max-width: 780px; margin: 0 auto; display: flex; align-items: flex-start; }
.sk-step-line { flex: 1; height: 2px; background: var(--border-default); margin: 15px 4px 0; border-radius: 2px; transition: var(--transition-base); }
.sk-step-line.is-done { background: var(--success-fg); }
.sk-step-node { display: flex; flex-direction: column; align-items: center; gap: 7px; flex-shrink: 0; }
.sk-step-circle { width: 30px; height: 30px; border-radius: 50%; background: var(--surface-card); color: var(--text-subtle); border: 1.5px solid var(--border-default); display: flex; align-items: center; justify-content: center; font-size: var(--text-xs); font-weight: var(--fw-bold); transition: var(--transition-base); }
.sk-step-node.is-active .sk-step-circle { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.sk-step-node.is-done .sk-step-circle { background: var(--success-fg); color: #fff; border-color: var(--success-fg); }
.sk-step-name { font-size: 11px; color: var(--text-subtle); white-space: nowrap; max-width: 92px; overflow: hidden; text-overflow: ellipsis; }
.sk-step-node.is-active .sk-step-name { color: var(--text-strong); font-weight: var(--fw-semibold); }
.sk-reg-main { flex: 1; width: 100%; max-width: 640px; margin: 0 auto; padding: clamp(18px, 4vw, 32px) clamp(16px, 4vw, 24px); box-sizing: border-box; }
.sk-reg-card { background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-xl); box-shadow: var(--shadow-sm); padding: clamp(20px, 3vw, 30px); animation: skFadeUp 320ms var(--ease-out) both; }
.sk-reg-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.sk-reg-field { min-width: 0; }
.sk-reg-field.sk-col-span { grid-column: 1 / -1; }
.sk-reg-field label { display: flex; align-items: center; gap: 6px; margin-bottom: 7px; font-size: var(--text-xs); font-weight: var(--fw-semibold); color: var(--text-strong); }
.sk-reg-field .sk-req { font-size: 10px; font-weight: var(--fw-medium); color: var(--orange-600); }
.sk-reg-field input, .sk-reg-field textarea, .sk-reg-field select { width: 100%; height: 46px; padding: 0 14px; border: 1.5px solid var(--border-default); border-radius: var(--radius-md); background: var(--surface-card); font: var(--type-body); font-size: var(--text-sm); color: var(--text-body); outline: none; transition: var(--transition-base); }
.sk-reg-field textarea { height: auto; padding: 12px 14px; min-height: 84px; resize: vertical; line-height: var(--lh-normal); }
.sk-reg-field input:focus, .sk-reg-field textarea:focus, .sk-reg-field select:focus { border-color: var(--blue-500); box-shadow: var(--ring-focus); }
.sk-reg-field.is-error input, .sk-reg-field.is-error textarea, .sk-reg-field.is-error select { border-color: var(--danger-fg); }
.sk-reg-field-err { display: none; align-items: center; gap: 5px; margin-top: 6px; font-size: 11px; color: var(--danger-fg); }
.sk-reg-field.is-error .sk-reg-field-err { display: flex; }
.sk-biz-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-bottom: 20px; }
.sk-biz-option { position: relative; display: flex; align-items: center; gap: 11px; padding: 13px 14px; border: 1.5px solid var(--border-default); border-radius: var(--radius-md); background: var(--surface-card); cursor: pointer; text-align: start; font-family: var(--font-base); transition: var(--transition-base); }
.sk-biz-option:hover { border-color: var(--blue-400); }
.sk-biz-option.is-active { border-color: var(--color-primary); background: var(--blue-50); }
.sk-biz-icon { width: 38px; height: 38px; border-radius: 10px; background: var(--surface-tint); color: var(--color-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sk-reg-terms { display: flex; align-items: flex-start; gap: 10px; margin-top: 18px; padding: 13px 14px; border: 1px solid var(--border-default); border-radius: var(--radius-md); background: var(--surface-muted); cursor: pointer; }
.sk-reg-terms input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--color-primary); cursor: pointer; flex-shrink: 0; }
.sk-reg-footer { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.sk-reg-back { display: inline-flex; align-items: center; gap: 6px; padding: 12px 18px; border: 1px solid var(--border-strong); border-radius: var(--radius-md); background: var(--surface-card); color: var(--text-body); font-family: var(--font-base); font-size: var(--text-sm); font-weight: var(--fw-semibold); cursor: pointer; transition: var(--transition-base); }
.sk-reg-back:hover { border-color: var(--blue-400); color: var(--color-primary); }
.sk-reg-review-sec { border: 1px solid var(--border-default); border-radius: var(--radius-md); overflow: hidden; margin-bottom: 12px; }
.sk-reg-review-head { display: flex; align-items: center; gap: 8px; padding: 11px 14px; background: var(--surface-muted); border-bottom: 1px solid var(--border-default); font-size: var(--text-xs); font-weight: var(--fw-bold); color: var(--text-strong); }
.sk-reg-review-row { display: flex; align-items: flex-start; gap: 12px; padding: 8px 14px; border-bottom: 1px solid var(--border-default); }
.sk-reg-review-row .l { flex-shrink: 0; width: 40%; font-size: 11px; color: var(--text-subtle); }
.sk-reg-review-row .v { flex: 1; font-size: var(--text-xs); color: var(--text-body); word-break: break-word; }
.sk-overlay { position: fixed; inset: 0; z-index: 420; display: flex; align-items: center; justify-content: center; padding: 24px; background: linear-gradient(160deg, #15315c 0%, #1b3a6b 55%, #224a85 100%); animation: skFadeIn 300ms both; }
.sk-overlay-inner { display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.sk-overlay-logo { width: 92px; height: 92px; border-radius: 24px; background: #fff; box-shadow: 0 18px 44px rgba(21,49,92,0.4); display: flex; align-items: center; justify-content: center; animation: skPop 520ms var(--ease-out) both; }
.sk-confirm-wrap { flex: 1; display: flex; align-items: center; justify-content: center; padding: 24px; }
.sk-confirm-card { width: 100%; max-width: 480px; background: var(--surface-card); border: 1px solid var(--border-default); border-radius: var(--radius-xl); box-shadow: var(--shadow-md); padding: 36px 30px; display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; animation: skSheet 340ms var(--ease-out) both; }
.sk-confirm-check { width: 66px; height: 66px; border-radius: 50%; background: var(--success-bg); color: var(--success-fg); display: flex; align-items: center; justify-content: center; animation: skCheck 480ms var(--ease-out) both; }
.sk-confirm-pill { display: flex; align-items: center; gap: 7px; padding: 6px 15px; border-radius: var(--radius-pill); background: var(--warning-bg); color: var(--warning-fg); font-size: 11px; font-weight: var(--fw-bold); }
.sk-confirm-ref { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 12px 16px; border-radius: var(--radius-md); background: var(--surface-muted); border: 1px solid var(--border-default); }

/* Toasts */
.sk-toast-stack {
  position: fixed;
  top: 24px;
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  z-index: 450;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: min(440px, calc(100vw - 32px));
  pointer-events: none;
}
.sk-toast {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 25px -3px rgba(14, 28, 54, 0.12);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-normal);
  animation: skFadeUp 260ms var(--sk-motion-ease-spring) both;
  pointer-events: auto;
  border: 1px solid transparent;
}
.sk-toast.is-closing { animation: skToastOut var(--duration-fast) var(--sk-motion-ease-in) both; }
.sk-otp-sending-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  animation: skFadeIn 250ms var(--ease-standard) both;
}
html.is-dark .sk-otp-sending-banner,
.silokala-auth-root.is-dark .sk-otp-sending-banner {
  background: rgba(28, 53, 96, 0.5);
  color: var(--blue-100);
}
.sk-toast--error { background: var(--danger-bg); color: var(--danger-fg); border-color: var(--danger-fg); }
.sk-toast--success { background: var(--success-bg); color: var(--success-fg); border-color: var(--success-fg); }

/* Shared registration chrome (buyer + vendor) — design-system aligned */
.sk-reg-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: clamp(20px, 4vw, 48px) clamp(16px, 4vw, 32px);
  background: var(--surface-muted, #f5f5f5);
  font-family: var(--font-base);
  box-sizing: border-box;
}
.sk-reg-page [hidden] { display: none !important; }
.sk-reg-page *, .sk-reg-page *::before, .sk-reg-page *::after { box-sizing: border-box; }
.sk-reg-page .sk-col { width: 100%; max-width: 640px; }
.sk-reg-page .sk-card {
  background: var(--surface-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: clamp(22px, 3.5vw, 34px);
  animation: skFadeUp 320ms var(--ease-out) both;
}
.sk-reg-page .sk-h2 { margin: 0 0 var(--space-2); font: var(--type-h3); color: var(--text-strong); }
.sk-reg-page .sk-sub { margin: 0 0 var(--space-6); font-size: var(--text-sm); color: var(--text-muted); line-height: var(--lh-normal); }
.sk-reg-page .sk-req {
  display: inline-flex;
  align-items: center;
  margin-inline-start: 6px;
  padding: 1px 7px;
  border-radius: var(--radius-pill);
  background: var(--orange-50);
  color: var(--orange-700);
  font-size: var(--text-2xs);
  font-weight: var(--fw-semibold);
  line-height: 1.4;
  vertical-align: middle;
}
.sk-reg-page .sk-label { font-size: var(--text-sm); font-weight: var(--fw-semibold); color: var(--text-strong); }
.sk-reg-page .sk-label .opt { font-weight: var(--fw-regular); color: var(--text-subtle); font-size: var(--text-xs); }
.sk-reg-page .sk-input,
.sk-reg-page .sk-select,
.sk-reg-page .sk-textarea {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1.5px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--surface-card);
  font: var(--type-body);
  font-size: var(--text-sm);
  color: var(--text-body);
  outline: none;
  transition: border-color var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard);
}
.sk-reg-page .sk-textarea { height: auto; min-height: 84px; padding: 12px 14px; resize: vertical; line-height: var(--lh-normal); }
.sk-reg-page .sk-input::placeholder,
.sk-reg-page .sk-textarea::placeholder { color: var(--gray-400); }
.sk-reg-page .sk-input:focus,
.sk-reg-page .sk-select:focus,
.sk-reg-page .sk-textarea:focus { border-color: var(--focus-ring); box-shadow: var(--ring-focus); }
.sk-reg-page .sk-input.tnum { font-feature-settings: "tnum" 1; letter-spacing: 0.02em; direction: ltr; text-align: start; }
.sk-reg-page .sk-input.is-locked,
.sk-reg-page .sk-select:disabled { background: var(--surface-muted); color: var(--text-subtle); cursor: not-allowed; }
.sk-reg-page .sk-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.sk-reg-page .sk-field.full { grid-column: 1 / -1; }
.sk-reg-page .sk-field.err .sk-input,
.sk-reg-page .sk-field.err .sk-select,
.sk-reg-page .sk-field.err .sk-textarea { border-color: var(--danger-fg); }
.sk-reg-page .sk-field.err.shake .sk-input,
.sk-reg-page .sk-field.err.shake .sk-select,
.sk-reg-page .sk-field.err.shake .sk-textarea { animation: skShake 300ms var(--ease-standard); }
.sk-reg-page .sk-msg { display: none; font-size: var(--text-xs); color: var(--danger-fg); }
.sk-reg-page .sk-field.err .sk-msg { display: block; }
.sk-reg-page .sk-hint { font-size: var(--text-xs); color: var(--text-subtle); line-height: var(--lh-normal); }

/* Phase 2.1 — password input group with visibility toggle */
.sk-reg-page .sk-pw-wrap { position: relative; display: block; }
.sk-reg-page .sk-pw-wrap .sk-input { padding-left: 44px; padding-right: 14px; }
[dir="rtl"] .sk-reg-page .sk-pw-wrap .sk-input { padding-left: 14px; padding-right: 44px; }
.sk-reg-page .sk-pw-toggle {
  position: absolute; top: 50%; transform: translateY(-50%);
  inset-inline-end: 6px;
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; border: 0; padding: 0; cursor: pointer;
  color: var(--text-subtle); border-radius: var(--radius-sm);
  transition: color var(--duration-base) var(--ease-standard), background var(--duration-base) var(--ease-standard);
}
.sk-reg-page .sk-pw-toggle:hover { color: var(--text-strong); background: var(--surface-muted); }
.sk-reg-page .sk-pw-toggle:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 1px; }
.sk-reg-page .sk-pw-toggle .eye-off { display: none; }
.sk-reg-page .sk-pw-toggle.is-revealed .eye { display: none; }
.sk-reg-page .sk-pw-toggle.is-revealed .eye-off { display: inline; }

.sk-reg-page .sk-pw-strength {
  display: block; margin-top: 6px;
  font-size: var(--text-xs); color: var(--text-subtle);
  min-height: 18px; line-height: 1.4;
}
.sk-reg-page .sk-pw-strength.is-weak { color: var(--danger-fg); }
.sk-reg-page .sk-pw-strength.is-fair { color: var(--orange-600); }
.sk-reg-page .sk-pw-strength.is-good { color: var(--color-accent); }
.sk-reg-page .sk-pw-strength.is-strong { color: var(--success-fg, var(--color-accent)); }

/* Phase 2.1 — inline section variant used inside the vendor review panel so the
   password fields visually nest under terms without competing for visual weight. */
.sk-reg-page .sk-section--inline { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--border-default, #e2e8f0); }
.sk-reg-page .sk-section--inline > .sk-section__title { font-size: var(--text-sm); font-weight: var(--fw-semibold); color: var(--text-strong); margin-bottom: 8px; }
.sk-reg-page .sk-section--inline > .sk-section__title::before { content: ''; }
.sk-reg-page .sk-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.sk-reg-page .sk-actions { display: flex; align-items: center; gap: 12px; margin-top: var(--space-6); }
.sk-reg-page .sk-actions .sk-btn { min-height: 48px; }
.sk-reg-page .sk-terms {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: var(--space-5);
  padding: 13px 14px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  cursor: pointer;
  transition: border-color var(--duration-base) var(--ease-standard);
}
.sk-reg-page .sk-terms.err { border-color: var(--danger-fg); }
.sk-reg-page .sk-terms input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--color-primary); flex-shrink: 0; cursor: pointer; }
.sk-reg-page .sk-terms span { font-size: 12.5px; color: var(--text-muted); line-height: 1.7; }
.sk-reg-page .sk-terms a { color: var(--blue-600); font-weight: var(--fw-semibold); text-decoration: none; }
.sk-reg-page .sk-terms a:hover { color: var(--color-accent-hover); text-decoration: underline; }
.sk-reg-page .sk-draft {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--success-fg);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--duration-base) var(--ease-standard), transform var(--duration-base) var(--ease-standard);
  pointer-events: none;
}
.sk-reg-page .sk-draft.is-visible { opacity: 1; transform: none; }
.sk-reg-page .sk-done {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 8px 8px;
  animation: skFadeUp 400ms var(--ease-out) both;
}
.sk-reg-page .sk-done.show { display: flex; }
.sk-reg-page .sk-check {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--success-bg);
  color: var(--success-fg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  animation: skCheck 480ms var(--ease-out) both;
}
.sk-reg-page .sk-check svg { width: 34px; height: 34px; stroke: currentColor; }
.sk-reg-page .sk-done h3 { margin: 0 0 8px; font-size: var(--text-lg, 1.1875rem); font-weight: var(--fw-bold); color: var(--text-strong); }
.sk-reg-page .sk-done p { margin: 0; font-size: var(--text-sm); color: var(--text-muted); max-width: 420px; line-height: var(--lh-normal); }

/* responsive: full-height even on short mobile viewports */
@media (max-width: 1023px) {
  .sk-landing-wave { width: clamp(72px, 10vw, 120px); }
}
@media (max-width: 860px) {
  .sk-landing-wave { display: none; }
  .sk-landing-panel { padding-inline: clamp(20px, 5vw, 32px); }
}
@media (max-width: 640px) {
  .sk-screen--landing { min-height: 100dvh; }
  .sk-screen--phone, .sk-screen--otp, .sk-screen--dest { min-height: 100dvh; }
  .sk-reg-page .sk-grid { grid-template-columns: 1fr; }
  .sk-reg-page .sk-actions { flex-direction: column-reverse; }
  .sk-reg-page .sk-actions .sk-btn { width: 100%; }
}