:root {
  --bg: #000000;
  --card-bg: #0a0a0a;
  --card-border: rgba(255, 255, 255, 0.10);
  --text: #ffffff;
  --text-muted: #c7c7c7;
  --input-bg: #ffffff;
  --input-text: #1a1a1a;
  --input-placeholder: #8a8a8a;
  --green: #4c9a3a;
  --green-hover: #438832;
  --yellow: #ffdd00;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

.login-page {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.corner-decor {
  position: fixed;
  right: -8vw;
  bottom: -10vh;
  width: min(60vw, 620px);
  height: auto;
  transform: rotate(-12deg);
  pointer-events: none;
  z-index: 0;
}
.corner-decor svg { width: 100%; height: auto; display: block; }

.login-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 28px;
  padding: 36px 32px;
}

.login-logo {
  display: block;
  margin: 0 auto 22px;
  width: 168px;
  height: auto;
}

.login-card h1 {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 22px;
}

.login-field { margin-bottom: 16px; }

.login-field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}

.login-field input {
  width: 100%;
  padding: 14px 18px;
  border: none;
  border-radius: 24px;
  background: var(--input-bg);
  color: var(--input-text);
  font-size: 15px;
}
.login-field input::placeholder { color: var(--input-placeholder); }
.login-field input:focus {
  outline: 2px solid var(--green);
  outline-offset: 1px;
}

.login-forgot {
  display: block;
  margin: -4px 0 22px;
  font-size: 13.5px;
  color: var(--text);
  text-decoration: underline;
}
.login-forgot:hover { color: var(--text-muted); }

.login-submit {
  width: 100%;
  padding: 15px;
  border: none;
  border-radius: 24px;
  background: var(--green);
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}
.login-submit:hover { background: var(--green-hover); }
.login-submit:disabled { opacity: 0.7; cursor: default; }

.login-error {
  background: rgba(211, 59, 59, 0.15);
  border: 1px solid rgba(211, 59, 59, 0.4);
  color: #ff8b8b;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13.5px;
  margin-bottom: 18px;
}

@media (max-width: 480px) {
  .login-card { padding: 28px 22px; border-radius: 22px; }
  .login-logo { width: 140px; }
  .corner-decor { width: 90vw; right: -20vw; bottom: -8vh; }
}