@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&family=Source+Serif+4:opsz,wght@8..60,600;8..60,700&display=swap");

.login-page {
  --ink: #0c1f2a;
  --ink-2: #1a3342;
  --muted: rgba(255, 255, 255, 0.72);
  --line: rgba(15, 43, 56, 0.12);
  --surface: #ffffff;
  --brand: #2f9e44;
  --brand-deep: #238636;
  --brand-soft: #e8f7eb;
  --focus: #1f6feb;
  --danger: #c81e1e;
  --radius: 18px;
  --font: "Manrope", system-ui, sans-serif;
  --display: "Source Serif 4", Georgia, serif;

  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
}

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

.login-shell {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
}

/* ----- Visual plane (dominant) ----- */
.login-visual {
  position: relative;
  min-height: 100vh;
  isolation: isolate;
}

.login-visual__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.login-visual__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.login-visual__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(8, 22, 30, 0.78) 8%, rgba(8, 22, 30, 0.42) 48%, rgba(8, 22, 30, 0.18) 100%),
    linear-gradient(0deg, rgba(8, 22, 30, 0.55) 0%, transparent 42%);
}

.login-brand {
  position: relative;
  z-index: 2;
  max-width: 40rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  color: #fff;
  animation: login-rise 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.login-brand__mark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.login-brand__logo {
  width: 3.1rem;
  height: 3.1rem;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.25));
}

.login-brand__name {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5vw, 4.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin: 0;
}

.login-brand__tag {
  margin: 1.15rem 0 0;
  max-width: 26rem;
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.5;
  color: var(--muted);
  font-weight: 500;
}

.login-brand__footer {
  position: absolute;
  left: clamp(2rem, 5vw, 4.5rem);
  bottom: 1.75rem;
  z-index: 2;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.48);
  animation: login-rise 1s 0.15s cubic-bezier(0.22, 1, 0.36, 1) both;
}

/* ----- Sign-in panel (interaction container) ----- */
.login-panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  background:
    radial-gradient(720px 420px at 90% -10%, rgba(47, 158, 68, 0.12), transparent 55%),
    linear-gradient(165deg, #f4f7f5 0%, #eef3f0 45%, #f7faf8 100%);
  animation: login-panel-in 0.85s 0.08s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.login-card {
  width: min(100%, 420px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow:
    0 1px 2px rgba(12, 31, 42, 0.04),
    0 22px 50px rgba(12, 31, 42, 0.08);
  padding: 2rem 1.85rem 1.85rem;
}

.login-card__eyebrow {
  margin: 0 0 0.45rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-deep);
}

.login-card__title {
  margin: 0;
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 1.2;
}

.login-card__lede {
  margin: 0.55rem 0 0;
  color: #4d6170;
  font-size: 0.98rem;
  line-height: 1.45;
}

.login-flash {
  margin: 1.25rem 0 0;
  display: grid;
  gap: 0.55rem;
}

.login-alert {
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.35;
}

.login-alert--danger,
.login-alert--error,
.login-alert--Error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.login-alert--success,
.login-alert--message {
  background: var(--brand-soft);
  color: var(--brand-deep);
  border: 1px solid #b7e4c0;
}

.login-alert--warning {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.login-form {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.login-field {
  display: grid;
  gap: 0.4rem;
}

.login-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--ink-2);
}

.login-input {
  width: 100%;
  height: 2.95rem;
  padding: 0 0.95rem;
  border: 1px solid #c9d5dc;
  border-radius: 12px;
  background: #fbfcfc;
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.login-input::placeholder {
  color: #8a9aa5;
}

.login-input:hover {
  border-color: #a8bbc6;
}

.login-input:focus {
  outline: none;
  background: #fff;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(47, 158, 68, 0.18);
}

.login-error {
  margin: 0;
  color: var(--danger);
  font-size: 0.84rem;
  font-weight: 600;
}

.login-submit {
  margin-top: 0.35rem;
  height: 3.05rem;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(180deg, #36b04c 0%, var(--brand-deep) 100%);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
  box-shadow: 0 10px 22px rgba(35, 134, 54, 0.28);
}

.login-submit:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(35, 134, 54, 0.32);
}

.login-submit:active {
  transform: translateY(0);
}

.login-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.75rem;
  margin: 1.25rem 0 1rem;
  color: #7c8f9b;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.login-divider::before,
.login-divider::after {
  content: "";
  height: 1px;
  background: #d7e1e6;
}

.login-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  width: 100%;
  height: 3.05rem;
  border-radius: 12px;
  border: 1px solid #cfdadf;
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.98rem;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.login-google:hover {
  background: #f7faf8;
  border-color: #b7c8d0;
  transform: translateY(-1px);
}

.login-google i {
  color: #db4437;
  font-size: 1.05rem;
}

.login-card__note {
  margin: 1.25rem 0 0;
  text-align: center;
  font-size: 0.84rem;
  color: #6b7f8b;
  line-height: 1.4;
}

/* ----- Motion ----- */
@keyframes login-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes login-panel-in {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-brand,
  .login-brand__footer,
  .login-panel {
    animation: none !important;
  }
}

/* ----- Responsive ----- */
@media (max-width: 960px) {
  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-visual {
    min-height: 42vh;
  }

  .login-brand {
    padding: 1.75rem 1.5rem 2rem;
  }

  .login-brand__name {
    font-size: clamp(2.2rem, 9vw, 3rem);
  }

  .login-brand__footer {
    display: none;
  }

  .login-panel {
    min-height: 58vh;
    align-items: flex-start;
    padding: 1.25rem 1.15rem 2.5rem;
    animation-name: login-rise;
  }

  .login-card {
    width: 100%;
  }
}