/*=============== GOOGLE FONTS ===============*/
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Unbounded:wght@500;700&display=swap");

/*=============== AUTH TOKENS (Index-Driven) ===============*/
:root {
  --auth-ops-bg: #151a1d;
  --auth-ops-surface: #1c2328;
  --auth-ops-surface-soft: #222b31;
  --auth-ops-border: #314049;
  --auth-ops-text: #eaf1f4;
  --auth-ops-muted: #9caeb8;
  --auth-ops-accent: #3fa083;
  --auth-ops-accent-soft: #58b2a3;
  --auth-ops-danger: #d5675f;
  --auth-ops-warn: #e7a63b;
  --auth-ops-shadow: 0 16px 36px rgba(5, 10, 13, 0.34);

  --ink-100: var(--auth-ops-text);
  --ink-70: rgba(215, 229, 236, 0.78);
  --ink-45: rgba(177, 198, 208, 0.72);
  --line-strong: rgba(111, 169, 191, 0.44);
  --line-soft: rgba(88, 119, 135, 0.48);

  --surface-main: rgba(27, 35, 41, 0.93);
  --surface-field: rgba(33, 43, 49, 0.88);
  --surface-field-focus: rgba(40, 53, 61, 0.95);

  --brand-cyan: #7dc3df;
  --brand-mint: #8fd6bf;
  --brand-amber: #f0ba61;

  --font-body: "Poppins", sans-serif;
  --font-title: "Unbounded", sans-serif;

  --h1-font-size: clamp(1.42rem, 1.12rem + 1.05vw, 1.98rem);
  --normal-font-size: 1rem;
  --small-font-size: 0.84rem;

  --radius-card: 1rem;
  --radius-field: 0.78rem;

  --shadow-card: 0 20px 38px rgba(3, 8, 12, 0.44);
  --shadow-focus: 0 0 0 2px rgba(111, 169, 191, 0.24);
}

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

html,
body {
  min-height: 100%;
}

body,
input,
button {
  font-family: var(--font-body);
  font-size: var(--normal-font-size);
}

body.auth-index-bridge {
  color: var(--ink-100);
  background-color: #10161a;
  background-image:
    radial-gradient(circle at 13% 8%, rgba(82, 109, 120, 0.17) 0%, transparent 42%),
    radial-gradient(circle at 86% 14%, rgba(54, 88, 98, 0.16) 0%, transparent 41%),
    linear-gradient(180deg, #12191d 0%, #0e1418 100%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  overflow-x: hidden;
}

input,
button {
  border: none;
  outline: none;
}

img {
  max-width: 100%;
  height: auto;
}

/*=============== LAYOUT ===============*/
.login-shell {
  width: min(560px, 96vw);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(1rem, 2vw, 1.6rem);
  display: grid;
  align-items: center;
}

.login-stage {
  position: relative;
  isolation: isolate;
  overflow: visible;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(0.85rem, 1.4vw, 1.18rem);
}

.login-stage::before {
  content: none;
}

.login-stage::after {
  content: none;
}

.login__img {
  display: none;
}

.login {
  position: relative;
  min-width: 0;
}

.login--embedded {
  display: grid;
  align-items: center;
}

/*=============== CONTEXT PANEL ===============*/
.login-context {
  position: relative;
  z-index: 1;
  border: 1px solid var(--auth-ops-border);
  border-radius: 0.95rem;
  background:
    radial-gradient(circle at top right, rgba(88, 178, 163, 0.12), transparent 42%),
    linear-gradient(160deg, rgba(32, 41, 48, 0.9) 0%, rgba(26, 34, 40, 0.88) 100%);
  box-shadow: var(--auth-ops-shadow);
  padding: clamp(0.9rem, 1.4vw, 1.2rem);
  display: grid;
  gap: 0.84rem;
}

.login-context__eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.68rem;
  color: var(--auth-ops-muted);
}

.login-context__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.22rem, 1.08rem + 0.58vw, 1.58rem);
  line-height: 1.24;
  color: var(--auth-ops-text);
}

.login-context__text {
  margin: 0;
  color: #b7cad4;
  font-size: 0.92rem;
  line-height: 1.46;
}

.login-context-kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.login-context-kpi {
  border: 1px solid rgba(87, 112, 124, 0.55);
  border-radius: 0.72rem;
  padding: 0.5rem 0.54rem;
  background: linear-gradient(
    180deg,
    rgba(38, 50, 58, 0.78) 0%,
    rgba(30, 40, 46, 0.84) 100%
  );
}

.login-context-kpi span {
  display: block;
  color: #9ab0bb;
  font-size: 0.67rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.login-context-kpi strong {
  display: block;
  margin-top: 0.2rem;
  color: #d9e7ee;
  font-size: 0.8rem;
  line-height: 1.28;
  font-weight: 600;
}

.login-context-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.42rem;
}

.login-context-list li {
  border: 1px dashed rgba(120, 152, 167, 0.42);
  border-radius: 0.64rem;
  background: rgba(23, 33, 39, 0.76);
  color: #bdd0d9;
  padding: 0.43rem 0.52rem;
  font-size: 0.79rem;
  line-height: 1.35;
}

/*=============== FORM SHELL ===============*/
.login__form {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  justify-self: center;
  background:
    radial-gradient(circle at top right, rgba(95, 167, 148, 0.14), transparent 45%),
    linear-gradient(160deg, rgba(27, 35, 41, 0.93) 0%, rgba(21, 29, 34, 0.94) 100%);
  border: 1px solid rgba(107, 138, 152, 0.48);
  border-radius: var(--radius-card);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  padding: 1.25rem 1.1rem 1rem;
  animation: card-in 0.56s cubic-bezier(0.25, 1, 0.45, 1);
}

.login__brand {
  margin-bottom: 1rem;
}

.login__eyebrow {
  display: inline-block;
  margin-bottom: 0.52rem;
  padding: 0.24rem 0.56rem;
  border-radius: 999px;
  border: 1px solid rgba(120, 185, 213, 0.54);
  color: #9fd4ec;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.login__title {
  font-family: var(--font-title);
  font-size: var(--h1-font-size);
  font-weight: 700;
  line-height: 1.26;
  margin-bottom: 0.52rem;
}

.login__subtitle {
  color: var(--ink-70);
  font-size: 0.88rem;
  line-height: 1.4;
}

.login__content,
.login__box {
  display: grid;
}

.login__content {
  row-gap: 0.78rem;
  margin-bottom: 0.9rem;
}

.login__content > * {
  animation: item-in 0.5s ease both;
}

.login__content > :nth-child(2) {
  animation-delay: 0.08s;
}

.login__box {
  grid-template-columns: max-content 1fr;
  align-items: center;
  column-gap: 0.58rem;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-field);
  background: var(--surface-field);
  padding-inline: 0.76rem;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease;
}

.login__box:focus-within {
  border-color: rgba(130, 186, 168, 0.72);
  background: var(--surface-field-focus);
  box-shadow: var(--shadow-focus);
}

.login__icon,
.login__eye {
  font-size: 1.16rem;
  color: var(--ink-70);
}

.login__box-input {
  position: relative;
}

.login__input {
  width: 100%;
  padding-block: 0.86rem 0.64rem;
  background: transparent;
  color: var(--ink-100);
  position: relative;
  z-index: 1;
}

.login__label {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-45);
  font-weight: 600;
  padding-inline: 0.2rem;
  background: var(--surface-main);
  transition:
    top 0.2s ease,
    transform 0.2s ease,
    font-size 0.2s ease,
    color 0.2s ease;
}

.login__eye {
  position: absolute;
  right: 0;
  top: 0.9rem;
  z-index: 10;
  cursor: pointer;
  transition: color 0.15s ease;
}

.login__eye:hover,
.login__eye:focus-visible {
  color: var(--ink-100);
}

.login__box:nth-child(2) input {
  padding-right: 1.8rem;
}

.login__check {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.56rem;
}

.login__check-group {
  display: inline-flex;
  align-items: center;
  column-gap: 0.55rem;
}

.login__check-input {
  width: 16px;
  height: 16px;
  accent-color: var(--auth-ops-accent);
}

.login__check-label {
  font-size: var(--small-font-size);
  color: var(--ink-100);
  cursor: pointer;
}

.login__check-hint {
  margin-bottom: 0.78rem;
  color: #b2c6d0;
  font-size: 0.78rem;
  line-height: 1.3;
}

.login__button {
  width: 100%;
  border-radius: 0.78rem;
  padding: 0.78rem 1rem;
  color: #f7fffb;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
  background: linear-gradient(140deg, #3d7d98 0%, #2f6c85 100%);
  box-shadow: 0 8px 18px rgba(19, 68, 92, 0.34);
  transition:
    transform 0.15s ease,
    filter 0.2s ease,
    box-shadow 0.2s ease;
  margin-bottom: 0.86rem;
}

.login__button:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
  box-shadow: 0 12px 24px rgba(17, 63, 88, 0.42);
}

.login__button:active {
  transform: translateY(0);
}

.login__button:disabled {
  opacity: 0.78;
  cursor: wait;
}

.login__telegram {
  margin-top: 0.55rem;
}

.login__divider {
  display: flex;
  align-items: center;
  gap: 0.58rem;
  color: var(--ink-70);
  font-size: 0.81rem;
}

.login__divider::before,
.login__divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(108, 149, 168, 0.5),
    transparent
  );
}

.login__telegram-widget {
  margin-top: 0.62rem;
  display: flex;
  justify-content: center;
}

/* Input focus move up label */
.login__input:focus + .login__label {
  top: -0.35rem;
  transform: none;
  font-size: 0.72rem;
  color: var(--ink-100);
}

/* Input focus sticky top label */
.login__input:not(:placeholder-shown).login__input:not(:focus) + .login__label {
  top: -0.35rem;
  transform: none;
  font-size: 0.72rem;
  color: var(--ink-70);
}

/*=============== CAPTCHA ===============*/
.captcha-container {
  display: flex;
  align-items: flex-end;
  gap: 0.58rem;
  margin: 0.2rem 0 0.8rem;
}

.captcha-wrapper {
  position: relative;
  flex: 1;
}

#captcha-input {
  width: 100%;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-field);
  background: var(--surface-field);
  color: var(--ink-100);
  padding: 0.8rem 0.82rem 0.58rem;
  text-align: center;
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease;
}

#captcha-input:focus {
  border-color: rgba(130, 186, 168, 0.72);
  background: var(--surface-field-focus);
  box-shadow: var(--shadow-focus);
}

.captcha__label {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  font-weight: 600;
  color: var(--ink-45);
  padding-inline: 0.2rem;
  background: var(--surface-main);
  pointer-events: none;
  transition:
    top 0.2s ease,
    transform 0.2s ease,
    font-size 0.2s ease,
    color 0.2s ease;
}

#captcha-input:focus + .captcha__label {
  top: -0.35rem;
  transform: none;
  font-size: 0.72rem;
  color: var(--ink-100);
}

#captcha-input:not(:placeholder-shown):not(:focus) + .captcha__label {
  top: -0.35rem;
  transform: none;
  font-size: 0.72rem;
  color: var(--ink-70);
}

.captcha-image-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

#captcha-img {
  width: 110px;
  height: 40px;
  border: 1px solid rgba(98, 123, 136, 0.62);
  border-radius: 0.55rem;
  background: rgba(255, 255, 255, 0.04);
}

#refresh-captcha {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 0.55rem;
  color: var(--ink-100);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition:
    transform 0.15s ease,
    background-color 0.15s ease;
}

#refresh-captcha:hover {
  transform: scale(1.07);
  background: rgba(255, 255, 255, 0.14);
}

.hidden {
  display: none;
}

/*=============== NOTIFICATIONS ===============*/
.notification {
  position: fixed;
  top: 18px;
  right: 18px;
  max-width: min(92vw, 420px);
  padding: 0.82rem 1.1rem;
  border-radius: 0.72rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: #fff;
  z-index: 2000;
  box-shadow: 0 8px 24px rgba(5, 15, 24, 0.35);
  animation: notif-in 0.2s ease;
}

.notification-info {
  background-color: #2f6c85;
}

.notification-success {
  background-color: #3fa083;
}

.notification-error {
  background-color: #c55850;
}

.notification-exit {
  animation: notif-out 0.2s ease forwards;
}

/*=============== BREAKPOINTS ===============*/
@media (min-width: 1600px) {
  .login-shell {
    width: min(680px, 94vw);
    padding: 1.4rem;
  }

  .login-stage {
    gap: 1.25rem;
  }

  .login__form {
    width: min(100%, 520px);
    padding: 1.5rem 1.3rem 1.2rem;
  }

  .login-context {
    padding: 1.15rem;
  }
}

@media (max-width: 1080px) {
  .login-stage {
    grid-template-columns: minmax(0, 1fr);
  }

  .login__form {
    justify-self: center;
    width: min(100%, 520px);
  }
}

@media (max-width: 700px) {
  .login-shell {
    width: 100%;
    padding: 0.72rem;
  }

  .login-stage {
    padding: 0;
  }

  .login-context {
    gap: 0.75rem;
    padding: 0.75rem;
  }

  .login-context-kpis {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .login__form {
    width: 100%;
    padding: 1rem 0.86rem 0.85rem;
  }

  .captcha-container {
    flex-direction: column;
    align-items: stretch;
  }

  .captcha-image-group {
    justify-content: flex-start;
  }

  #captcha-img {
    width: 125px;
  }
}

@media (max-width: 460px) {
  .login-context-kpis {
    grid-template-columns: 1fr;
  }

  .notification {
    left: 10px;
    right: 10px;
    top: 10px;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 1000px transparent inset !important;
  -webkit-text-fill-color: #f8f7f7 !important;
  transition: background-color 5000s ease-in-out 0s;
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes item-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes notif-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes notif-out {
  from {
    opacity: 1;
    transform: translateY(0);
  }

  to {
    opacity: 0;
    transform: translateY(-8px);
  }
}