/* ── Sharp Seed login screen ───────────────────────────── */
.login-screen {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  background: #fff;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Left brand panel */
.login-brand {
  flex: 1.15;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  color: #fff;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #4f9ad5 0%, #2d7bb8 48%, #e55353 100%);
}
.login-brand::before,
.login-brand::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}
.login-brand::before {
  width: 440px;
  height: 440px;
  top: -160px;
  right: -160px;
}
.login-brand::after {
  width: 320px;
  height: 320px;
  bottom: -140px;
  left: -110px;
  background: rgba(255, 255, 255, 0.05);
}
.login-brand-inner {
  position: relative;
  z-index: 2;
  max-width: 460px;
}
.login-brand-mark {
  width: 92px;
  height: 92px;
  filter: drop-shadow(0 12px 26px rgba(15, 23, 42, 0.28));
}
.login-brand-name {
  font-size: 2.1rem;
  font-weight: 800;
  color: #fff;
  margin: 22px 0 6px;
  letter-spacing: -0.02em;
}
.login-brand-tagline {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.05rem;
  margin:  0 0 34px;
}
.login-features {
  display: grid;
  gap: 18px;
}
.login-feature {
  display: flex;
  align-items: center;
  gap:  14px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.98rem;
}
.login-feature i {
  font-size: 1.35rem;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.14);
  flex: none;
}
.login-brand-footer {
  margin-top: 44px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.85rem;
}

/* Right form panel */
.login-form-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
  background: #f8fafc;
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 22px;
  padding: 42px 40px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.10);
  border: 1px solid #eef2f7;
}
.login-logo {
  width: 250px;
  height: auto;
  margin: 0 auto 26px;
  display: block;
}
.login-welcome {
  font-size: 1.45rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 4px;
  text-align: center;
}
.login-sub {
  color: #64748b;
  font-size: 0.94rem;
  text-align: center;
  margin: 0 0 26px;
}
.login-error {
  background: #fef2f2;
  border: 1px solid #f5c2c2;
  color: #c0392b;
  padding: 12px 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.login-form {
  display: grid;
  gap: 16px;
}
.login-field {
  position: relative;
}
.login-field-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 1.05rem;
}
.login-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 44px;
  border: 1.5px solid #e2e8f0;
  border-radius: 13px;
  /* 16px minimum - mobile browsers auto-zoom the page when a focused
     input's font-size is smaller than 16px */
  font-size: 16px;
  color: #0f172a;
  background: #fbfdff;
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
.login-field input::placeholder {
  color: #9aa8b9;
}
.login-field input:focus {
  border-color: #4f9ad5;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(79, 154, 213, 0.15);
}
.login-pass-toggle {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  cursor: pointer;
  font-size: 1.1rem;
}
.login-pass-toggle:hover {
  color: #e55353;
}
.login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 13px;
  background: linear-gradient(135deg, #e55353 0%, #c93a43 100%);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s;
  box-shadow: 0 10px 20px rgba(229, 83, 83, 0.28);
}
.login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 26px rgba(229, 83, 83, 0.34);
}
.login-btn:active {
  transform: translateY(0);
}
.login-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #94a3b8;
  font-size: 0.82rem;
  margin: 26px 0 0;
}

@media (max-width: 900px) {
  .login-screen {
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    -webkit-text-size-adjust: 100%;
  }
  .login-brand {
    display: none;
  }
  .login-form-wrap {
    flex: 1;
    width: 100%;
    min-height: 100vh;
    padding: 32px 20px;
    padding-bottom: calc(32px + env(safe-area-inset-bottom));
    background: linear-gradient(135deg, #2d7bb8, #4f9ad5);
    align-items: center;
    justify-content: center;
  }
  .login-card {
    max-width: 420px;
    padding: 34px 26px;
    border-radius: 18px;
  }
  .login-logo {
    width: 220px;
  }
  .login-welcome {
    font-size: 1.3rem;
  }
}

@media (max-width: 400px) {
  .login-form-wrap {
    padding: 20px 12px;
    padding-bottom: calc(20px + env(safe-area-inset-bottom));
  }
  .login-card {
    padding: 28px 20px;
    border-radius: 16px;
  }
  .login-logo {
    width: 190px;
  }
  .login-welcome {
    font-size: 1.22rem;
  }
  .login-sub {
    font-size: 0.9rem;
  }
  .login-field input {
    padding: 13px 42px;
  }
  .login-btn {
    padding: 14px;
  }
}