@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: light;
  --font-sans: "Manrope", "Segoe UI", sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --faded-copper: #A38157;
  --black: #000000;
  --lime: #12F30F;
  --charcoal: #544D4B;
  --golden-bronze: #CA9638;
  --primary: var(--lime);
  --primary-dark: #0dbd0b;
  --primary-soft: rgba(18, 243, 15, 0.16);
  --secondary: var(--charcoal);
  --secondary-soft: var(--faded-copper);
  --accent: var(--golden-bronze);
  --accent-soft: rgba(202, 150, 56, 0.16);
  --surface: rgba(255, 252, 248, 0.8);
  --surface-strong: rgba(255, 251, 244, 0.95);
  --text: var(--charcoal);
  --text-soft: rgba(84, 77, 75, 0.82);
  --muted: rgba(84, 77, 75, 0.66);
  --border: rgba(163, 129, 87, 0.24);
  --border-strong: rgba(202, 150, 56, 0.38);
  --shadow-lg: 0 36px 88px rgba(0, 0, 0, 0.26);
  --shadow-md: 0 22px 52px rgba(84, 77, 75, 0.16);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --dur-1: 120ms;
  --dur-2: 180ms;
  --dur-3: 260ms;
  --ease-standard: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: #f3ede3;
}

button,
input {
  font: inherit;
}

button {
  appearance: none;
}

::selection {
  background: rgba(198, 144, 53, 0.22);
}

.background {
  position: relative;
  min-height: 100dvh;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-image:
    linear-gradient(112deg, rgba(18, 32, 51, 0.74), rgba(29, 53, 85, 0.58) 44%, rgba(198, 144, 53, 0.28)),
    url("../image/school-back.jpg");
  background-size: cover;
  background-position: center;
}

.background::before,
.background::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.background::before {
  background:
    radial-gradient(circle at 14% 18%, rgba(255, 255, 255, 0.16), transparent 22%),
    radial-gradient(circle at 82% 12%, rgba(255, 219, 166, 0.2), transparent 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 34%);
}

.background::after {
  inset: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 40px;
}

.auth-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
}

.login-card {
  position: relative;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 38px;
  background: rgba(255, 248, 238, 0.22);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(28px) saturate(140%);
}

.login-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 28%);
  pointer-events: none;
}

.login-story,
.login-form-panel {
  position: relative;
  z-index: 1;
}

.login-story {
  display: grid;
  align-content: space-between;
  gap: 28px;
  min-height: 100%;
  padding: 26px;
  border-radius: 30px;
  color: #f8fbff;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 34%),
    linear-gradient(145deg, rgba(12, 24, 39, 0.76), rgba(24, 48, 79, 0.58));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.story-copy {
  display: grid;
  gap: 16px;
}

.eyebrow {
  margin: 0;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245, 250, 255, 0.72);
}

.title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 66px);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 10ch;
}

.subtitle {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(236, 242, 249, 0.82);
}

.story-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.story-stat {
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.story-stat strong {
  display: block;
  margin-bottom: 6px;
  font-size: 28px;
  line-height: 1;
}

.story-stat span {
  font-size: 12px;
  color: rgba(236, 242, 249, 0.78);
}

.story-features {
  display: grid;
  gap: 10px;
}

.story-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.story-feature-badge {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.story-feature strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14px;
}

.story-feature p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(236, 242, 249, 0.76);
}

.login-form-panel {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: 28px;
  border-radius: 30px;
  background: var(--surface-strong);
  box-shadow: var(--shadow-md);
  min-width: 0;
}

@media (min-width: 1080px) {
  .auth-shell {
    width: min(100%, 424px);
    margin-inline: auto;
  }

  .login-card {
    padding: 12px;
  }

  .login-form-panel {
    gap: 16px;
    padding: 22px;
  }
}

.card-intro {
  display: grid;
  justify-items: center;
  margin-bottom: 4px;
}

.school-brand {
  display: grid;
  place-items: center;
  width: 100%;
}

.school-brand-word {
  font-family: var(--font-display);
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--secondary);
  text-transform: none;
}

.toggle-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 7px;
  border: 1px solid rgba(163, 129, 87, 0.18);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(246, 236, 220, 0.96));
}

.toggle-button {
  min-height: 48px;
  border: 0;
  border-radius: 15px;
  background: transparent;
  color: var(--text-soft);
  font-weight: 700;
  cursor: pointer;
  transition:
    transform var(--dur-1) var(--ease-standard),
    background-color var(--dur-2) var(--ease-standard),
    box-shadow var(--dur-2) var(--ease-standard),
    color var(--dur-2) var(--ease-standard);
}

.toggle-button:hover,
.toggle-button:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.toggle-button.active {
  color: var(--black);
  background: linear-gradient(180deg, rgba(18, 243, 15, 0.94), rgba(18, 243, 15, 0.82));
  box-shadow: 0 14px 28px rgba(18, 243, 15, 0.22);
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--secondary-soft);
}

.input-wrap {
  position: relative;
}

.input {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(255, 253, 246, 0.98);
  color: var(--text);
  transition:
    border-color var(--dur-2) var(--ease-standard),
    box-shadow var(--dur-2) var(--ease-standard),
    background-color var(--dur-2) var(--ease-standard);
}

.input[type="password"] {
  padding-right: 54px;
}

.input::placeholder {
  color: #8994a1;
}

.input:hover {
  border-color: var(--border-strong);
}

.input:focus,
.input:focus-visible {
  outline: none;
  border-color: rgba(18, 243, 15, 0.44);
  background: #ffffff;
  box-shadow:
    0 0 0 4px rgba(18, 243, 15, 0.14),
    0 10px 24px rgba(84, 77, 75, 0.08);
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  min-width: 38px;
  min-height: 38px;
  padding: 0 10px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.password-toggle:hover,
.password-toggle:focus-visible {
  color: var(--secondary);
  background: rgba(163, 129, 87, 0.12);
}

.button {
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(202, 150, 56, 0.82), rgba(163, 129, 87, 0.74));
  color: var(--black);
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(163, 129, 87, 0.18);
  transition:
    transform var(--dur-1) var(--ease-standard),
    box-shadow var(--dur-2) var(--ease-standard),
    filter var(--dur-2) var(--ease-standard),
    opacity var(--dur-2) var(--ease-standard);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(163, 129, 87, 0.22);
  filter: brightness(1.02);
}

.button:active {
  transform: translateY(0) scale(0.985);
}

.button:disabled {
  cursor: progress;
}

.button.is-loading {
  opacity: 0.8;
}

.login-error {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(184, 86, 72, 0.18);
  border-radius: 16px;
  background: rgba(184, 86, 72, 0.09);
  color: #8d3529;
  font-size: 13px;
  font-weight: 700;
}

.login-error[hidden] {
  display: none;
}

.auth-note {
  padding: 15px 16px;
  border: 1px solid rgba(198, 144, 53, 0.18);
  border-radius: 18px;
  background: rgba(198, 144, 53, 0.08);
  color: var(--text-soft);
  font-size: 13px;
  line-height: 1.7;
}

.auth-note strong {
  color: var(--text);
}

@supports not (backdrop-filter: blur(1px)) {
  .login-card,
  .login-form-panel {
    background: rgba(255, 255, 255, 0.94);
  }

  .login-story {
    background: rgba(20, 35, 57, 0.92);
  }
}

@media (max-width: 960px) {
  .login-card {
    padding: 16px;
  }

  .story-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .background {
    padding: 16px;
  }

  .background::after {
    inset: 14px;
    border-radius: 28px;
  }

  .login-card {
    padding: 16px;
    border-radius: 28px;
  }

  .login-form-panel {
    padding: 22px;
    border-radius: 22px;
  }

  .school-brand-logo {
    width: 96px;
  }
}

@media (max-width: 480px) {
  .school-brand-logo {
    width: 88px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}