/* =========================================================================
   BidBridge — страницы входа, регистрации и восстановления доступа
   Полностью на токенах дизайн-системы: светлая и тёмная темы, плотность,
   reduced motion. Файл подключается до design-system.css, поэтому фон
   страницы задаётся селектором с более высокой специфичностью.
   ========================================================================= */

* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}

/* ------------------------------- Page ----------------------------------- */
.auth-page {
   --auth-card-radius: 16px;
   --auth-input-height: 48px;

   position: relative;
   isolation: isolate;
   min-height: 100vh;
   display: flex;
   align-items: center;
   justify-content: center;
   padding: 32px 24px;
   font-family: var(--ds-font-sans);
   color: var(--ds-text-primary);
   overflow-x: hidden;
}

/* Layered background: brand/cyan glows over the theme base. */
html[data-theme="light"] .auth-page {
   background-color: #EEF2F9;
   background-image:
      radial-gradient(900px 620px at 12% -8%, rgba(30, 79, 216, 0.16), transparent 62%),
      radial-gradient(760px 560px at 108% 108%, rgba(8, 145, 178, 0.13), transparent 58%),
      linear-gradient(180deg, #F6F8FC 0%, #E9EEF7 100%);
}

html[data-theme="dark"] .auth-page {
   background-color: var(--ds-bg-base);
   background-image:
      radial-gradient(900px 620px at 12% -8%, rgba(76, 125, 255, 0.20), transparent 62%),
      radial-gradient(760px 560px at 108% 108%, rgba(34, 211, 238, 0.12), transparent 58%),
      linear-gradient(180deg, #0B1220 0%, #0A1020 60%, #0B1220 100%);
}

/* Slow breathing orbs — decoration only, never intercept clicks. */
.auth-page::before,
.auth-page::after {
   content: "";
   position: fixed;
   z-index: 0;
   border-radius: 50%;
   pointer-events: none;
   filter: blur(8px);
   opacity: 0.5;
}

.auth-page::before {
   width: min(46vw, 520px);
   aspect-ratio: 1;
   top: -18%;
   left: -12%;
   background: radial-gradient(circle at 35% 35%, var(--ds-brand-soft), transparent 68%);
   animation: auth-orb 18s var(--ds-ease) infinite alternate;
}

.auth-page::after {
   width: min(40vw, 460px);
   aspect-ratio: 1;
   right: -14%;
   bottom: -20%;
   background: radial-gradient(circle at 60% 60%, var(--ds-info-soft), transparent 70%);
   animation: auth-orb 22s var(--ds-ease) infinite alternate-reverse;
}

html[data-theme="dark"] .auth-page::before { opacity: 0.9; }
html[data-theme="dark"] .auth-page::after { opacity: 0.75; }

@keyframes auth-orb {
   from { transform: translate3d(0, 0, 0) scale(1); }
   to { transform: translate3d(3%, 4%, 0) scale(1.08); }
}

.auth-page__inner {
   position: relative;
   z-index: 1;
   width: 100%;
   max-width: 460px;
   text-align: center;
   animation: auth-enter 420ms var(--ds-ease-out) both;
}

@keyframes auth-enter {
   from { opacity: 0; transform: translateY(10px); }
   to { opacity: 1; transform: translateY(0); }
}

/* ------------------------------- Logo ----------------------------------- */
.auth-page__logo {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   gap: 10px;
   margin-bottom: 20px;
   color: var(--ds-text-primary);
   text-decoration: none;
   transition: transform var(--ds-anim-base) var(--ds-ease), opacity var(--ds-anim-base) var(--ds-ease);
}

.auth-page__logo:hover {
   color: var(--ds-text-primary);
   opacity: 1;
   transform: translateY(-1px);
}

.auth-page__logo-mark {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   width: 38px;
   height: 38px;
   flex: 0 0 auto;
   border-radius: 11px;
   color: var(--ds-brand-contrast);
   background: linear-gradient(145deg, var(--ds-brand), var(--ds-info));
   box-shadow:
      0 6px 16px color-mix(in srgb, var(--ds-brand) 32%, transparent),
      inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.auth-page__logo-mark svg {
   width: 20px;
   height: 20px;
   display: block;
}

.auth-page__logo-text {
   font-family: var(--ds-font-display);
   font-weight: 800;
   font-size: 26px;
   line-height: 1.15;
   letter-spacing: 0.02em;
}

html[data-theme="dark"] .auth-page__logo-text {
   background: linear-gradient(100deg, var(--ds-text-primary), var(--ds-brand-hover));
   -webkit-background-clip: text;
   background-clip: text;
   color: transparent;
}

/* --------------------------- Language switch ---------------------------- */
.auth-page__lang {
   display: inline-flex;
   align-items: center;
   gap: 2px;
   padding: 3px;
   margin: 0 auto 20px;
   border: 1px solid var(--ds-border);
   border-radius: var(--ds-radius-pill);
   background: var(--ds-bg-surface);
   box-shadow: var(--ds-shadow-sm);
}

.auth-page__lang a {
   display: inline-flex;
   align-items: center;
   justify-content: center;
   min-width: 38px;
   height: 26px;
   padding: 0 10px;
   border-radius: var(--ds-radius-pill);
   color: var(--ds-text-secondary);
   font-size: 12px;
   font-weight: 700;
   letter-spacing: 0.03em;
   text-decoration: none;
   transition: color var(--ds-anim-fast) var(--ds-ease),
               background-color var(--ds-anim-fast) var(--ds-ease);
}

.auth-page__lang a:hover {
   color: var(--ds-brand);
   background: var(--ds-brand-soft);
}

.auth-page__lang a[aria-current="page"] {
   color: var(--ds-brand-contrast);
   background: var(--ds-brand);
   box-shadow: 0 1px 2px color-mix(in srgb, var(--ds-brand) 35%, transparent);
}

/* ------------------------------- Card ----------------------------------- */
.auth-card {
   position: relative;
   background: var(--ds-bg-surface);
   border: 1px solid var(--ds-border);
   border-radius: var(--auth-card-radius);
   box-shadow: var(--ds-shadow-md);
   padding: 40px 36px;
   margin-bottom: 20px;
   text-align: left;
   overflow: hidden;
}

.auth-card::before {
   content: "";
   position: absolute;
   inset: 0 0 auto;
   height: 3px;
   background: linear-gradient(90deg, var(--ds-brand), var(--ds-info), var(--ds-brand));
   background-size: 200% 100%;
   opacity: 0.9;
   animation: auth-accent 9s linear infinite;
}

@keyframes auth-accent {
   from { background-position: 0% 50%; }
   to { background-position: 200% 50%; }
}

html[data-theme="dark"] .auth-card {
   background:
      linear-gradient(180deg, color-mix(in srgb, var(--ds-bg-elevated) 55%, transparent), transparent 42%),
      var(--ds-bg-surface);
   box-shadow: var(--ds-shadow-lg);
}

.auth-card__title {
   font-family: var(--ds-font-display);
   font-weight: 700;
   font-size: 22px;
   line-height: 1.3;
   color: var(--ds-text-primary);
   margin-bottom: 6px;
   text-align: center;
}

.auth-card__text {
   color: var(--ds-text-secondary);
   font-size: var(--ds-text-sm);
   margin: 0 0 20px;
   text-align: center;
}

.auth-form {
   margin-top: 20px;
}

/* ------------------------------- Form ----------------------------------- */
.auth-form .form-group {
   margin-bottom: 18px;
   text-align: left;
}

.auth-form .form-group:last-of-type {
   margin-bottom: 22px;
}

.auth-form label {
   display: block;
   font-weight: 600;
   font-size: 13px;
   line-height: 1.4;
   color: var(--ds-text-secondary);
   margin-bottom: 7px;
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"] {
   width: 100%;
   height: var(--auth-input-height);
   padding: 0 14px;
   font-family: var(--ds-font-sans);
   font-size: var(--ds-text-md);
   color: var(--ds-input-text);
   background: var(--ds-input-bg);
   border: 1px solid var(--ds-border-strong);
   border-radius: 10px;
   transition: border-color var(--ds-anim-fast) var(--ds-ease),
               box-shadow var(--ds-anim-fast) var(--ds-ease),
               background-color var(--ds-anim-fast) var(--ds-ease);
}

.auth-form input:hover {
   border-color: var(--ds-text-muted);
}

.auth-form input:focus {
   outline: none;
   border-color: var(--ds-brand);
   box-shadow: 0 0 0 4px var(--ds-brand-soft);
}

.auth-form input::placeholder {
   color: var(--ds-text-placeholder);
   opacity: 1;
}

/* Autofill in dark theme: keep the surface instead of Chrome's white/yellow. */
.auth-form input:-webkit-autofill,
.auth-form input:-webkit-autofill:hover,
.auth-form input:-webkit-autofill:focus {
   -webkit-text-fill-color: var(--ds-input-text);
   box-shadow: 0 0 0 1000px var(--ds-input-bg) inset;
   transition: background-color 9999s ease-out 0s;
}

.auth-form__select-inner {
   position: relative;
   display: block;
}

.auth-form select {
   width: 100%;
   height: var(--auth-input-height);
   padding: 0 40px 0 14px;
   font-family: var(--ds-font-sans);
   font-size: var(--ds-text-md);
   color: var(--ds-input-text);
   background: var(--ds-input-bg);
   border: 1px solid var(--ds-border-strong);
   border-radius: 10px;
   appearance: none;
   cursor: pointer;
   transition: border-color var(--ds-anim-fast) var(--ds-ease),
               box-shadow var(--ds-anim-fast) var(--ds-ease);
}

.auth-form select:hover {
   border-color: var(--ds-text-muted);
}

.auth-form select:focus {
   outline: none;
   border-color: var(--ds-brand);
   box-shadow: 0 0 0 4px var(--ds-brand-soft);
}

.auth-form select option {
   padding: 8px;
   color: var(--ds-input-text);
   background: var(--ds-bg-surface);
}

.auth-form__select-arrow {
   position: absolute;
   right: 15px;
   top: 50%;
   width: 12px;
   height: 12px;
   transform: translateY(-50%);
   background: currentColor;
   color: var(--ds-text-secondary);
   -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23000' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat center / contain;
   mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23000' d='M6 8L1 3h10z'/%3E%3C/svg%3E") no-repeat center / contain;
   pointer-events: none;
   transition: transform var(--ds-anim-base) var(--ds-ease);
}

.auth-form__select-wrap:focus-within .auth-form__select-arrow {
   transform: translateY(-50%) rotate(180deg);
}

.auth-form__select-wrap .auth-form__select-inner {
   margin-bottom: 0;
}

.auth-form .form-check {
   display: flex;
   align-items: center;
   gap: 10px;
   margin-bottom: 22px;
   text-align: left;
}

.auth-form .form-check input {
   width: 18px;
   height: 18px;
   accent-color: var(--ds-brand);
   cursor: pointer;
}

.auth-form .form-check label {
   margin-bottom: 0;
   font-weight: 400;
   font-size: var(--ds-text-sm);
   color: var(--ds-text-secondary);
   cursor: pointer;
}

.auth-form .btn-primary {
   position: relative;
   width: 100%;
   height: var(--auth-input-height);
   font-family: var(--ds-font-sans);
   font-weight: 600;
   font-size: var(--ds-text-md);
   color: var(--ds-brand-contrast);
   background: linear-gradient(180deg, var(--ds-brand), var(--ds-brand-hover));
   border: 1px solid transparent;
   border-radius: 10px;
   cursor: pointer;
   overflow: hidden;
   box-shadow: 0 6px 18px color-mix(in srgb, var(--ds-brand) 32%, transparent);
   transition: transform var(--ds-anim-fast) var(--ds-ease),
               box-shadow var(--ds-anim-fast) var(--ds-ease),
               filter var(--ds-anim-fast) var(--ds-ease);
}

.auth-form .btn-primary::after {
   content: "";
   position: absolute;
   inset: 0;
   width: 42%;
   transform: translateX(-150%) skewX(-18deg);
   background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.34), transparent);
   transition: transform 600ms var(--ds-ease);
}

.auth-form .btn-primary:hover {
   filter: brightness(1.04);
   transform: translateY(-1px);
   box-shadow: 0 10px 24px color-mix(in srgb, var(--ds-brand) 40%, transparent);
}

.auth-form .btn-primary:hover::after {
   transform: translateX(320%) skewX(-18deg);
}

.auth-form .btn-primary:active {
   transform: translateY(0);
   filter: brightness(0.98);
}

.auth-form .btn-primary:disabled {
   opacity: 0.6;
   cursor: not-allowed;
   transform: none;
   box-shadow: none;
}

.auth-form .auth-card__link {
   display: block;
   margin-top: 18px;
   font-size: var(--ds-text-sm);
   font-weight: 500;
   color: var(--ds-brand);
   text-decoration: none;
   text-align: center;
   transition: color var(--ds-anim-fast) var(--ds-ease);
}

.auth-form .auth-card__link:hover {
   color: var(--ds-brand-hover);
   text-decoration: underline;
   text-underline-offset: 3px;
}

.auth-card__link {
   display: inline-block;
   margin-top: 4px;
   font-size: var(--ds-text-sm);
   color: var(--ds-brand);
   text-decoration: none;
}

.auth-card__link:hover {
   color: var(--ds-brand-hover);
   text-decoration: underline;
   text-underline-offset: 3px;
}

.auth-form .auth-card__divider {
   margin: 22px 0;
   height: 1px;
   background: var(--ds-border);
}

/* ------------------------------ Alerts ---------------------------------- */
.auth-alert {
   padding: 12px 14px;
   border: 1px solid transparent;
   border-left-width: 3px;
   border-radius: 10px;
   font-size: var(--ds-text-sm);
   line-height: 1.45;
   margin-bottom: 18px;
   text-align: left;
}

.auth-alert--success {
   background: var(--ds-success-soft);
   border-color: color-mix(in srgb, var(--ds-success) 35%, transparent);
   border-left-color: var(--ds-success);
   color: var(--ds-success);
}

.auth-alert--error {
   background: var(--ds-danger-soft);
   border-color: color-mix(in srgb, var(--ds-danger) 35%, transparent);
   border-left-color: var(--ds-danger);
   color: var(--ds-danger);
}

html[data-theme="dark"] .auth-alert--success { color: #7BE3A3; }
html[data-theme="dark"] .auth-alert--error { color: #FFA3A3; }

/* --------------------------- QA test accounts --------------------------- */
/* Блок «Тестовые учётки» на /page-login. Печатается только при APP_ENV=local
   и APP_DEBUG=true (elements/qa-accounts.blade.php), поэтому в production этих
   стилей просто не к чему применять. Карточка — это <button>: клик подставляет
   почту и пароль в форму (public/js/qa-accounts.js). */
.qa-accounts {
   margin-top: 26px;
   padding-top: 22px;
   border-top: 1px dashed var(--ds-border-strong);
   text-align: left;
}

.qa-accounts__heading {
   margin: 0;
}

.qa-accounts__toggle {
   display: flex;
   align-items: center;
   justify-content: space-between;
   gap: 10px;
   width: 100%;
   padding: 0;
   border: 0;
   background: none;
   color: inherit;
   font: inherit;
   text-align: left;
   cursor: pointer;
}

.qa-accounts__toggle:focus-visible {
   outline: 2px solid var(--ds-brand);
   outline-offset: 3px;
   border-radius: 6px;
}

.qa-accounts__title {
   font-size: var(--ds-text-sm);
   font-weight: 700;
   letter-spacing: 0.02em;
   text-transform: uppercase;
   color: var(--ds-text-secondary);
}

.qa-accounts__chevron {
   flex: none;
   width: 16px;
   height: 16px;
   fill: currentColor;
   color: var(--ds-text-muted);
   transition: transform .15s ease;
}

/* Свернуто: стрелка смотрит вправо. Состояние хранит aria-expanded. */
.qa-accounts__toggle[aria-expanded="false"] .qa-accounts__chevron {
   transform: rotate(-90deg);
}

.qa-accounts__hint {
   margin-top: 6px;
   font-size: 12.5px;
   line-height: 1.5;
   color: var(--ds-text-muted);
}

.qa-accounts__list {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
   gap: 10px;
   margin: 14px 0 0;
   padding: 0;
   list-style: none;
}

.qa-accounts__card {
   display: flex;
   flex-direction: column;
   align-items: flex-start;
   gap: 6px;
   width: 100%;
   padding: 12px 14px;
   border: 1px solid var(--ds-border);
   border-radius: 12px;
   background: var(--ds-bg-subtle);
   color: var(--ds-text-primary);
   font: inherit;
   text-align: left;
   cursor: pointer;
   transition: border-color .15s ease, background-color .15s ease, transform .15s ease;
}

.qa-accounts__card:hover {
   border-color: var(--ds-brand);
   background: var(--ds-bg-surface);
   transform: translateY(-1px);
}

.qa-accounts__card:focus-visible {
   outline: 2px solid var(--ds-brand);
   outline-offset: 2px;
}

.qa-accounts__card.is-active {
   border-color: var(--ds-brand);
   background: var(--ds-brand-soft);
}

.qa-accounts__role {
   display: inline-flex;
   align-items: center;
   padding: 2px 9px;
   border-radius: var(--ds-radius-pill);
   font-size: 11px;
   font-weight: 700;
   letter-spacing: 0.03em;
   text-transform: uppercase;
   color: var(--ds-brand-contrast);
   background: var(--ds-brand);
}

/* Поставщик и Заказчик различимы не только текстом, но и оттенком. */
.qa-accounts__role--1 { background: #0E7490; }
.qa-accounts__role--2 { background: var(--ds-brand); }
/* Демо-администратор: свой оттенок + пунктирная рамка карточки, чтобы
   читалось «это не рабочая учётка»: с неё ничего нельзя сохранить. */
.qa-accounts__role--3 { background: #6D28D9; }

.qa-accounts__card--readonly {
   border-style: dashed;
   border-color: var(--ds-border-strong);
}

.qa-accounts__note {
   display: inline-flex;
   align-items: center;
   gap: 5px;
   font-size: 11.5px;
   line-height: 1.4;
   color: #9A5B0B;
}

html[data-theme="dark"] .qa-accounts__note {
   color: var(--ds-warning);
}

.qa-accounts__email {
   font-size: 13px;
   font-weight: 600;
   color: var(--ds-text-primary);
   word-break: break-all;
}

.qa-accounts__fill {
   display: inline-flex;
   align-items: center;
   gap: 4px;
   font-size: 12px;
   color: var(--ds-text-muted);
}

.qa-accounts__fill svg {
   width: 14px;
   height: 14px;
   fill: currentColor;
}

.qa-accounts__password {
   margin-top: 12px;
   font-size: 12.5px;
   color: var(--ds-text-secondary);
}

.qa-accounts__secret {
   padding: 2px 7px;
   border: 1px solid var(--ds-border);
   border-radius: 6px;
   background: var(--ds-bg-surface);
   font-family: var(--ds-font-mono, ui-monospace, monospace);
   font-size: 12px;
   color: var(--ds-text-primary);
   user-select: all;
}

.qa-accounts__status {
   margin-top: 10px;
   font-size: 12.5px;
   color: var(--ds-success, #16A34A);
}

.qa-accounts__empty {
   margin-top: 12px;
   font-size: 12.5px;
   color: var(--ds-text-muted);
}

@media (prefers-reduced-motion: reduce) {
   .qa-accounts__card { transition: none; }
   .qa-accounts__card:hover { transform: none; }
   .qa-accounts__chevron { transition: none; }
}

/* ------------------------------ Footer ---------------------------------- */
.auth-page__footer {
   margin-top: 4px;
   font-size: 12px;
   color: var(--ds-text-secondary);
}

.auth-page__footer a {
   color: var(--ds-text-secondary);
   text-decoration: none;
}

.auth-page__footer a:hover {
   color: var(--ds-brand);
   text-decoration: underline;
   text-underline-offset: 3px;
}

/* --------------------------- Page tools --------------------------------- */
.auth-page__tools .ds-icon-btn {
   width: 38px;
   height: 38px;
   border-radius: 10px;
   background: var(--ds-bg-surface);
   border: 1px solid var(--ds-border);
   box-shadow: var(--ds-shadow-sm);
   backdrop-filter: blur(6px);
}

/* ------------------------------ Mobile ---------------------------------- */
@media (max-width: 480px) {
   .auth-page {
      padding: 24px 16px;
      align-items: flex-start;
   }
   .auth-page__inner { padding-top: 48px; }
   .auth-card {
      padding: 28px 20px;
      border-radius: 14px;
   }
   .auth-card__title { font-size: 20px; }
   .auth-page__logo { margin-bottom: 16px; }
   .auth-page__logo-text { font-size: 23px; }
   .auth-page__logo-mark { width: 34px; height: 34px; border-radius: 10px; }
}

/* Short viewports (landscape phones): keep the form reachable. */
@media (max-height: 620px) and (min-width: 481px) {
   .auth-page { align-items: flex-start; padding-top: 28px; }
}