:root {
  --bg: #f4f6f8;
  --bg-secondary: #ffffff;
  --card: #ffffff;
  --card2: #f8fafc;

  --text: #111827;
  --muted: #6b7280;

  --brand: #b8e900;
  --brand2: #8cb100;

  --danger: #ff4d4d;
  --ok: #b8e900;

  --shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
  --radius: 18px;
  --radius-sm: 14px;
  --border: 1px solid rgba(17, 24, 39, 0.08);
  --max-width: 1180px;
}

body.dark {
  --bg: #000000;
  --bg-secondary: #050505;
  --card: #0a0a0a;
  --card2: #121212;

  --text: #ffffff;
  --muted: #a1a1a1;

  --brand: #b8e900;
  --brand2: #8cb100;

  --danger: #ff4d4d;
  --ok: #b8e900;

  --shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
  --border: 1px solid rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 20% 10%, rgba(184, 233, 0, 0.08), transparent 50%),
    radial-gradient(900px 500px at 80% 30%, rgba(255, 255, 255, 0.03), transparent 55%),
    linear-gradient(180deg, var(--bg-secondary), var(--bg));
  background-attachment: fixed;
  transition: background 0.3s ease, color 0.3s ease;
  line-height: 1.5;
}

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
  padding: 24px 0 72px;
}

.login-topbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}

.theme-toggle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: var(--border);
  background: var(--card);
  color: var(--text);
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, background 0.3s ease, color 0.3s ease;
}

.theme-toggle:hover {
  transform: translateY(-2px) scale(1.03);
}

.login-wrap {
  max-width: 420px;
  margin: 90px auto;
  
}

.login-card {
  padding: 36px;
  border-radius: var(--radius);
  border: var(--border);
  box-shadow: var(--shadow);
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
  backdrop-filter: blur(4px);
  
}

body:not(.dark) .login-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(255,255,255,0.88));
}

.login-card h2 {
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 30px;
  letter-spacing: -0.5px;
  text-align: center;
}

.login-card p {
  color: var(--muted);
  font-size: 14px;
  margin: 0;
  text-align: center;
}

.login-card form {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 600;
}

.login-card input {
  width: 100%;
  padding: 16px 18px;
  font-size: 16px;
  border-radius: 14px;
  outline: none;
  transition: 0.2s ease;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(20, 20, 20, 0.85);
  color: var(--text);
}

body:not(.dark) .login-card input {
  background: #ffffff;
  border: 1px solid rgba(17, 24, 39, 0.12);
  color: #111827;
}

.login-card input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(184, 233, 0, 0.15);
}

.login-card button {
  margin-top: 8px;
  padding: 16px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color: #000;
  transition: 0.2s ease;
  box-shadow: 0 8px 24px rgba(184, 233, 0, 0.22);
}

.login-card button:hover {
  transform: translateY(-2px);
  filter: brightness(1.03);
}

.login-card button:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.login-error {
  display: none;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 77, 77, 0.12);
  border: 1px solid rgba(255, 77, 77, 0.25);
  color: #ff4d4d;
  font-size: 14px;
  line-height: 1.4;
}

.login-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}

@media (max-width: 600px) {
  .container {
    width: min(94vw, 100%);
    padding: 18px 0 56px;
  }

  .login-wrap {
    margin: 40px 16px;
  }

  .login-card {
    padding: 24px 20px;
  }

  .login-card h2 {
    font-size: 2rem;
  }
}

/* INTERNAL STYLES FROM login_admin.html */
.login-logo {
  display: block;
  max-width: 180px;
  margin: 0 auto 24px auto;
  transition: opacity 0.3s ease;
}

.login-header {
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
  gap: 10px;
}

/* PILL STYLE FOR BUTTONS */
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  text-decoration: none;
  border-radius: 999px;
  border: var(--border);
  background: var(--card);
  color: var(--text);
  box-shadow: var(--shadow);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  z-index: 10;
  transition: 0.2s ease;
}

.pill:hover {
  transform: translateY(-2px);
  border-color: var(--brand);
}

/* Theme Toggle SVGs (Shared between pages) */
.theme-toggle svg, .pill svg {
  width: 20px;
  height: 20px;
  display: none;
}
body.dark .sun-icon { display: block !important; }
body:not(.dark) .moon-icon { display: block !important; }