/* Split-layout login redesign for KHELBO */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800&family=Inter:wght@400;600;700&display=swap');

:root {
  --panel-bg: rgba(17, 24, 39, 0.75);
  --panel-border: rgba(0, 224, 255, 0.18);
  --hero-blue: linear-gradient(135deg, #0a50ff 0%, #00a3ff 35%, #00e0ff 100%);
  /* Optional background image for the left hero */
  --hero-image: url('../img/login-hero.png');
  --warning: #f59e0b;
}

/* Frame */
.login-frame {
  width: min(1040px, 96vw);
  min-height: 700px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  gap: 0;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 0 32px 0 var(--neon-blue), 0 1px 24px #0008;
  background: transparent;
  box-sizing: border-box;
  margin: 0 auto;
  position: relative;
}

/* Left hero */
.auth-hero {
  /* Top layer: semi-transparent gradient, bottom: image */
  background: linear-gradient(135deg, rgba(10,80,255,.25) 0%, rgba(0,163,255,.25) 35%, rgba(0,224,255,.25) 100%), var(--hero-image);
  background-size: cover;
  background-position: center top;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 32px rgba(0,0,0,0.28), inset 0 0 12px rgba(0,0,0,0.22);
}
.auth-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(255,255,255,0.12), transparent 55%);
  pointer-events: none;
}
.hero-inner { width: 82%; max-width: 460px; color: #fff; }
.hero-brand { margin-bottom: 0.8rem; }
.hero-logo { font-family: 'Orbitron', Arial, sans-serif; font-weight: 800; letter-spacing: 0.18em; font-size: 1.2rem; opacity: 0.95; }
.hero-title { font-family: 'Orbitron', Arial, sans-serif; font-weight: 800; font-size: 2rem; line-height: 1.1; margin: 0.4rem 0 1.2rem 0; text-shadow: 0 0 12px rgba(0,0,0,0.35); }
.hero-cta { display: inline-flex; align-items: center; gap: 0.5rem; color: #0A0F1F; background: #fff; border-radius: 0.8rem; padding: 0.6rem 1rem; font-weight: 700; text-decoration: none; box-shadow: 0 8px 24px rgba(0,0,0,0.25); }
.hero-cta:hover { background: #e6faff; box-shadow: 0 10px 28px rgba(0,0,0,0.35); }

/* Right panel overrides */
.login-frame .auth-container {
  width: 100%;
  padding: 2rem 1.4rem 1.75rem 1.4rem;
  backdrop-filter: blur(10px);
  background: var(--panel-bg);
  border-left: 1px solid var(--panel-border);
  border-radius: 0;
  transform: translateX(-48px);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}
.login-frame .auth-form { max-width: 440px; margin: 0 auto; padding-right: 0.2rem; padding-left: 0.2rem; flex: 1; display: flex; flex-direction: column; justify-content: flex-start; }
.login-frame #loginForm .auth-title { color: #FFFFFF; }
.login-frame .auth-title { margin-top: 0.25rem; }
.login-frame .back-home-link { align-self: flex-start; }
.login-frame .futuristic-logo { display: none; }
.login-frame .glow-divider { display: none; }

/* Toggle alignment */
.login-frame .form-toggle { justify-content: center; margin-bottom: 1rem; }
.login-frame .form-toggle button { box-shadow: none; }

/* Inputs and labels for a sleeker look */
.login-frame .auth-input { background: rgba(255,255,255,0.03); border-color: var(--panel-border); }
.login-frame .auth-input:focus { box-shadow: 0 0 10px var(--neon-blue); }
.login-frame .auth-input { width: 100%; box-sizing: border-box; }
.login-frame .password-wrapper { position: relative; }
.login-frame .toggle-password { right: 0.9rem; }
.login-frame .password-wrapper input { padding-right: 3.25rem; }
.login-frame .toggle-password .toggle-text { white-space: nowrap; }

/* Panel headings */
.panel-title { color: #e5e7eb; text-align: center; font-family: 'Orbitron', Arial, sans-serif; font-size: 1.4rem; font-weight: 800; letter-spacing: 0.08em; margin: 0 0 0.25rem 0; }
.panel-subtitle { color: #9ca3af; text-align: center; font-family: 'Inter', Arial, sans-serif; font-size: 0.95rem; margin: 0 0 1rem 0; }

/* Inputs with trailing icons */
.input-with-icon { position: relative; display: flex; flex-direction: column; gap: 0.25rem; }
.btn-icon { position: absolute; right: 0.6rem; top: 50%; transform: translateY(-50%); background: none; border: none; color: #9ca3af; cursor: pointer; padding: 0.25rem; display: inline-flex; align-items: center; justify-content: center; }
.btn-icon:hover { color: #e5e7eb; }
.password-wrapper .btn-icon { right: 0.6rem; }

/* Warning hint and invalid visuals */
.hint-warning { color: var(--warning); font-size: 0.9rem; margin: 0.35rem 0 0.75rem 0; display: none; }
.hint-warning.active { display: block; }
.auth-input.invalid { border-color: var(--warning); box-shadow: 0 0 12px rgba(245, 158, 11, 0.35); }

/* Disabled submit */
.login-frame .auth-btn[disabled] { background: #374151; color: #a3a3a3; cursor: not-allowed; opacity: 0.85; }
.login-frame .auth-btn:not([disabled]) { background: #3b82f6; }
.login-frame .auth-btn:not([disabled]):hover { background: #2563eb; color: #e5f3ff; }

/* Submit button feels like the design */
.login-frame .auth-btn { background: #3b82f6; box-shadow: none; }
.login-frame .auth-btn:hover { background: #2563eb; color: #e5f3ff; box-shadow: none; }

/* Social buttons: tighter spacing and circular feel */
.login-frame .social-buttons { grid-template-columns: repeat(2, 1fr); }
.login-frame .social-btn { border-radius: 999px; padding: 0.6rem 0.8rem; }

/* Divider spacing tweaks */
.login-frame .social-divider { margin-top: 1.2rem; margin-bottom: 0.8rem; }

/* Responsive: stack on mobile */
@media (max-width: 860px) {
  .login-frame { grid-template-columns: 1fr; }
  .auth-hero { display: none; }
}