/* IAM UI: Bootstrap 5.3 + тема WOWHaus, синхронизирована с portal/HR. */

:root,
[data-bs-theme="light"] {
  color-scheme: light;

  /* Brand CTA (бывший оранжевый) — теперь синий, как в портале (--accent-600/700) */
  --iam-cta: #2563eb;
  --iam-cta-hover: #1d4ed8;
  --iam-cta-shadow: rgba(37, 99, 235, 0.18);
  --iam-cta-shadow-hover: rgba(37, 99, 235, 0.28);
  --iam-modal-bg: #ffffff;
  --iam-elevated: #f8f9fb;
  --iam-input-bg: #ffffff;
  --iam-flash-error-text: #b91c1c;

  --bs-body-bg: #f5f6f8;
  --bs-body-color: #0f172a;
  --bs-emphasis-color: #0f172a;
  --bs-secondary-color: #64748b;
  --bs-secondary-color-rgb: 100, 116, 139;
  --bs-border-color: #e5e7eb;
  --bs-border-color-translucent: rgba(15, 23, 42, 0.08);

  --bs-primary: #2563eb;
  --bs-primary-rgb: 37, 99, 235;
  --bs-success: #047857;
  --bs-success-rgb: 4, 120, 87;
  --bs-danger: #b91c1c;
  --bs-danger-rgb: 185, 28, 28;

  --bs-link-color: #2563eb;
  --bs-link-hover-color: #1d4ed8;

  --bs-border-radius: 0.5rem;          /* 8px — portal --radius-md */
  --bs-border-radius-lg: 0.75rem;       /* 12px — portal --radius-lg */
  --bs-border-radius-sm: 0.375rem;      /* 6px — portal --radius-sm */

  --bs-font-sans-serif: "Inter", "Helvetica Neue", Helvetica, Arial, sans-serif;

  --bs-body-font-size: 1rem;
  --bs-secondary-font-size: 0.9rem;

  --bs-input-bg: var(--iam-input-bg);
  --bs-input-color: #0f172a;
  --bs-input-border-color: #d1d5db;
  --bs-input-focus-border-color: #2563eb;
  --bs-input-focus-box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);

  --bs-form-valid-color: var(--bs-success);

  --bs-card-bg: #ffffff;
  --bs-card-cap-bg: #ffffff;
  --bs-card-border-color: #e5e7eb;
}

[data-bs-theme="dark"] {
  color-scheme: dark;

  --iam-cta: #2563eb;
  --iam-cta-hover: #3b82f6;
  --iam-cta-shadow: rgba(37, 99, 235, 0.28);
  --iam-cta-shadow-hover: rgba(37, 99, 235, 0.40);
  --iam-modal-bg: #12151b;
  --iam-elevated: #1a1e26;
  --iam-input-bg: #15181f;
  --iam-flash-error-text: #fca5a5;

  --bs-body-bg: #0b0d11;
  --bs-body-color: #e6e8ec;
  --bs-emphasis-color: #f0f6fc;
  --bs-secondary-color: #8b919e;
  --bs-secondary-color-rgb: 139, 145, 158;
  --bs-border-color: #232833;
  --bs-border-color-translucent: rgba(230, 232, 236, 0.08);

  --bs-primary: #3b82f6;
  --bs-primary-rgb: 59, 130, 246;
  --bs-success: #6ee7b7;
  --bs-success-rgb: 110, 231, 183;
  --bs-danger: #fca5a5;
  --bs-danger-rgb: 252, 165, 165;

  --bs-link-color: #60a5fa;
  --bs-link-hover-color: #93c5fd;

  --bs-input-bg: var(--iam-input-bg);
  --bs-input-color: #e6e8ec;
  --bs-input-border-color: #2e3543;
  --bs-input-focus-border-color: #3b82f6;
  --bs-input-focus-box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.22);

  --bs-card-bg: #12151b;
  --bs-card-cap-bg: #12151b;
  --bs-card-border-color: #232833;
}

html, body {
  height: 100%;
}

body {
  font-family: var(--bs-font-sans-serif);
  -webkit-font-smoothing: antialiased;
}

/* --- Shell layout --- */
.layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 560px;
  margin: 0 auto;
  padding: 0 1.25rem 1.5rem;
}

.layout.layout--wide {
  max-width: min(56rem, 100%);
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.layout.layout--wide .view {
  max-width: none;
  width: 100%;
}

.layout.layout--wide .main {
  padding-top: 0.5rem;
  padding-bottom: 2.5rem;
}

.layout.layout--auth {
  max-width: none;
  margin: 0;
  padding: 0;
  position: relative;
  background: var(--bs-body-bg);
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0 1rem;
  border-bottom: 1px solid var(--bs-border-color);
  gap: 1rem;
  flex-wrap: wrap;
}

/* Левая колонка шапки: логотип (SVG / img после applyBranding) */
.header-start {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-sizing: border-box;
  width: 200px;
  min-width: 200px;
  max-width: 200px;
  /* ~высота полосы шапки минус отступ 5px сверху и снизу (при типичной шапке ~69px) */
  min-height: 59px;
  margin: 5px 0;
  padding: 5px;
  overflow: hidden;
}

.header-start .logo {
  width: 100%;
  min-height: 0;
  justify-content: center;
}

.header-start .logo-img-wrap {
  width: 100%;
  justify-content: center;
}

.header-start .logo-img-wrap svg.logo-inline,
.header-start .logo-img-wrap .logo-img {
  max-width: 100%;
  max-height: 48px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.layout--auth .header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 1.25rem 1.75rem;
  border-bottom: none;
  z-index: 2;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--bs-body-color);
  text-decoration: none;
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
}

.logo #logo-secondary {
  font-weight: 600;
  color: var(--bs-secondary-color);
  font-size: 0.95rem;
}

.logo-img-wrap {
  display: flex;
  align-items: center;
}

.logo .logo-img,
.logo-img-wrap svg.logo-inline {
  display: block;
  max-height: 36px;
  max-width: min(240px, 72vw);
  width: auto;
  height: auto;
  object-fit: contain;
}

.logo-img-wrap svg.logo-inline {
  flex-shrink: 0;
}

.nav.iam-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.875rem;
}

.nav.iam-nav .nav-link {
  color: var(--bs-secondary-color);
  padding: 0.25rem 0.5rem;
}

.nav.iam-nav .nav-link:hover {
  color: var(--bs-link-hover-color);
}

.nav.iam-nav .nav-link.active {
  color: var(--bs-link-color);
  font-weight: 500;
}

.main {
  flex: 1 1 auto;
  padding: 1.5rem 0;
}

.layout--auth .main {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 5.5rem 1.25rem 3rem;
  min-height: 100vh;
}

.view {
  width: 100%;
  max-width: 420px;
}

.layout.layout--auth .view {
  max-width: 28rem;
}

.layout:not(.layout--auth) .view {
  max-width: none;
}

/* Flash: Bootstrap alert + фиксация на auth */
.flash.alert {
  width: 100%;
  max-width: 400px;
  margin-bottom: 1.25rem;
}

.layout.layout--wide .flash.alert {
  max-width: min(40rem, 100%);
}

.layout--auth .flash.alert {
  position: fixed;
  top: 4.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  max-width: min(28rem, calc(100vw - 1.5rem));
  margin-bottom: 0;
}

.flash.alert-danger {
  color: var(--iam-flash-error-text);
}

/* Заголовок форм входа/регистрации (как LoginWH: крупный # Вход) */
.auth-title {
  font-size: 1.875rem;
  line-height: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--bs-body-color);
  margin-bottom: 0;
}

/* --- Auth blocks (оболочка max-w-md + панель как Tailwind rounded-xl shadow-lg p-8) --- */
.auth-page {
  width: 100%;
  margin: 0 auto;
}

.auth-page--shell {
  max-width: 28rem;
}

.auth-surface {
  position: relative;
  width: 100%;
  padding: 2rem;
  border-radius: 0.75rem;
  background-color: var(--iam-modal-bg);
  box-shadow:
    0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
  border: none;
}

.auth-surface .auth-modal-close {
  top: 1rem;
  right: 1rem;
}

/* Кабинет / главная (layout--wide): на всю ширину колонки, не узкая колонка как у форм входа */
.layout.layout--wide .auth-page {
  max-width: none;
}

.auth-welcome {
  letter-spacing: -0.02em;
}

.auth-sub--under-modal-title {
  margin-top: -0.75rem;
}

.auth-modal-card {
  background-color: var(--iam-modal-bg) !important;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
}

.auth-modal-close {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 50%;
  background: var(--iam-elevated);
  color: var(--bs-secondary-color);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.auth-modal-close:hover {
  color: var(--bs-body-color);
  background: var(--bs-border-color);
}

.auth-footer {
  text-align: center;
  margin-top: 1.75rem;
  font-size: 0.9rem;
  color: var(--bs-secondary-color);
}

.auth-footer a:not(.link-cta) {
  font-weight: 600;
}

.auth-footer--in-card {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.auth-footer.auth-footer--in-card {
  margin-top: 1.5rem;
}

/* Главная CTA-кнопка форм — стиль portal/HR (.btn-primary): плоский синий, без lift и halo */
.btn-iam-cta {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--iam-cta);
  --bs-btn-border-color: var(--iam-cta);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--iam-cta-hover);
  --bs-btn-hover-border-color: var(--iam-cta-hover);
  --bs-btn-focus-shadow-rgb: 37, 99, 235;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--iam-cta-hover);
  --bs-btn-active-border-color: var(--iam-cta-hover);
  --bs-btn-disabled-opacity: 0.45;
  font-weight: 500;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

/* Вторичные ссылки (восстановить пароль) */
.link-cta {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--iam-cta);
  text-decoration: none;
  white-space: nowrap;
}

.link-cta:hover {
  color: var(--iam-cta-hover);
  text-decoration: underline;
}

/* Поле пароля + иконка */
.toggle-pass {
  color: var(--bs-secondary-color);
  line-height: 1;
}

.toggle-pass:hover {
  color: var(--bs-body-color);
}

/* Definition list кабинета */
.dl-iam {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  font-size: 0.9rem;
  margin: 1rem 0;
}

.dl-iam dt {
  color: var(--bs-secondary-color);
}

.dl-iam dd {
  margin: 0;
}

.token-block {
  font-family: ui-monospace, "Cascadia Code", monospace;
  font-size: 0.72rem;
  word-break: break-all;
  padding: 0.75rem;
  background: var(--iam-elevated);
  border-radius: var(--bs-border-radius-sm);
  border: 1px solid var(--bs-border-color);
  max-height: 140px;
  overflow: auto;
  margin: 0.5rem 0;
}

.footer {
  display: none;
}

/* OAuth / phone (если появятся в разметке) */
.oauth-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.625rem;
}

.oauth-btn {
  aspect-ratio: 1;
  max-height: 52px;
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius);
  background: var(--bs-card-bg);
  color: var(--bs-secondary-color);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}

.oauth-btn:hover {
  border-color: var(--bs-primary);
  color: var(--bs-body-color);
}

@media (min-width: 640px) {
  .layout:not(.layout--auth):not(.layout--wide) {
    max-width: 480px;
  }

  .layout.layout--wide {
    padding-left: 1.75rem;
    padding-right: 1.75rem;
  }
}

@media (min-width: 1200px) {
  .layout.layout--wide {
    max-width: 60rem;
  }
}

/* --- Светлая тема экранов входа (паритет с LoginWH: Tailwind slate + blue-600) --- */
[data-bs-theme="light"] {
  color-scheme: light;

  --iam-cta: #2563eb;
  --iam-cta-hover: #1d4ed8;
  --iam-cta-shadow: rgba(37, 99, 235, 0.22);
  --iam-cta-shadow-hover: rgba(29, 78, 216, 0.3);
  --iam-modal-bg: #ffffff;
  --iam-elevated: #f1f5f9;
  --iam-input-bg: #ffffff;
  --iam-glow-accent: transparent;
  --iam-glow-purple: transparent;
  --iam-flash-error-text: #b91c1c;

  --bs-body-bg: #f8fafc;
  --bs-body-color: #0f172a;
  --bs-emphasis-color: #0f172a;
  --bs-secondary-color: #64748b;
  --bs-secondary-color-rgb: 100, 116, 139;
  --bs-border-color: #e2e8f0;
  --bs-border-color-translucent: rgba(15, 23, 42, 0.08);

  --bs-primary: #2563eb;
  --bs-primary-rgb: 37, 99, 235;
  --bs-success: #16a34a;
  --bs-success-rgb: 22, 163, 74;
  --bs-danger: #dc2626;
  --bs-danger-rgb: 220, 38, 38;

  --bs-link-color: #2563eb;
  --bs-link-hover-color: #1d4ed8;

  --bs-input-bg: #ffffff;
  --bs-input-color: #0f172a;
  --bs-input-border-color: #cbd5e1;
  --bs-input-focus-border-color: #2563eb;
  --bs-input-focus-box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.2);

  --bs-card-bg: #ffffff;
  --bs-card-cap-bg: #ffffff;
  --bs-card-border-color: #e2e8f0;

  --bs-font-sans-serif: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

[data-bs-theme="light"] body {
  font-family: var(--bs-font-sans-serif);
}

[data-bs-theme="light"] .layout.layout--auth::before {
  background: #f8fafc;
  background-image: none;
}

[data-bs-theme="light"] .layout--auth .header {
  border-bottom: none;
}

[data-bs-theme="light"] .logo {
  color: #0f172a;
}

[data-bs-theme="light"] .logo #logo-secondary {
  color: #64748b !important;
}

[data-bs-theme="light"] .nav.iam-nav .nav-link {
  color: #64748b;
}

[data-bs-theme="light"] .nav.iam-nav .nav-link:hover {
  color: #2563eb;
}

[data-bs-theme="light"] .nav.iam-nav .nav-link.active {
  color: #1d4ed8;
  font-weight: 600;
}

[data-bs-theme="light"] .auth-surface {
  background-color: var(--iam-modal-bg) !important;
  box-shadow:
    0 10px 15px -3px rgb(15 23 42 / 0.06),
    0 4px 6px -4px rgb(15 23 42 / 0.05) !important;
}

[data-bs-theme="light"] .auth-modal-close {
  background: #f1f5f9;
  color: #64748b;
}

[data-bs-theme="light"] .auth-modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

[data-bs-theme="light"] .toggle-pass {
  color: #64748b;
}

[data-bs-theme="light"] .toggle-pass:hover {
  color: #0f172a;
}

[data-bs-theme="light"] .flash.alert-danger {
  color: var(--iam-flash-error-text);
}

[data-bs-theme="light"] .auth-footer {
  color: #64748b;
}

[data-bs-theme="light"] .auth-footer a:not(.link-cta) {
  color: #2563eb;
  font-weight: 600;
}

[data-bs-theme="light"] .link-cta {
  color: #2563eb;
}

[data-bs-theme="light"] .link-cta:hover {
  color: #1d4ed8;
}

[data-bs-theme="light"] .btn-iam-cta {
  --bs-btn-focus-shadow-rgb: 37, 99, 235;
}

/* ── Loading indicators (preloaders) ───────────────────────────────────── */

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

.iam-spinner {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 0.18em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: iam-spin 0.7s linear infinite;
  vertical-align: -0.15em;
}

.btn[aria-busy="true"] {
  position: relative;
  color: transparent !important;
  pointer-events: none;
}

.btn[aria-busy="true"]::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 1.1em;
  height: 1.1em;
  border: 0.18em solid #ffffff;
  border-right-color: transparent;
  border-radius: 50%;
  animation: iam-spin 0.7s linear infinite;
}

.btn-outline-primary[aria-busy="true"]::after,
.btn-outline-secondary[aria-busy="true"]::after,
.btn-link[aria-busy="true"]::after {
  border-color: var(--bs-primary, #0d6efd);
  border-right-color: transparent;
}

.iam-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 25, 0.72);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  z-index: 9999;
  backdrop-filter: blur(2px);
  color: #fff;
}

[data-bs-theme="light"] .iam-overlay {
  background: rgba(248, 249, 252, 0.84);
  color: #1d2939;
}

.iam-overlay__spinner {
  width: 2.4rem;
  height: 2.4rem;
  border: 0.22em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: iam-spin 0.7s linear infinite;
}

.iam-overlay__label {
  font-size: 0.95rem;
  opacity: 0.9;
}

.iam-skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 0%,
    rgba(255,255,255,0.10) 50%,
    rgba(255,255,255,0.04) 100%);
  background-size: 200% 100%;
  animation: iam-skeleton-shimmer 1.4s infinite;
  border-radius: 0.5rem;
}

[data-bs-theme="light"] .iam-skeleton {
  background: linear-gradient(90deg,
    rgba(0,0,0,0.04) 0%,
    rgba(0,0,0,0.10) 50%,
    rgba(0,0,0,0.04) 100%);
  background-size: 200% 100%;
}

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