/* ==========================================
   IRL Login Page — Premium Design
   Inspired by Booking.com & Trip.com
   ========================================== */

:root {
  --irl-primary: #0D2B22;
  --irl-secondary: #1B5E3B;
  --irl-accent: #C8F0D8;
  --irl-bg: #F4F7F5;
  --irl-text: #1A1A1A;
  --irl-muted: #6B7280;
  --irl-border: #E2E8F0;
  --irl-error: #DC2626;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--irl-bg);
  color: var(--irl-text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Split Screen Layout ── */
.login-container {
  display: flex;
  min-height: 100vh;
}

/* ── LEFT BRAND PANEL ── */
.brand-panel {
  flex: 0 0 44%;
  background: var(--irl-primary);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 60px 48px;
  overflow: hidden;
}

.route-pattern {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.route {
  stroke-dasharray: 12 8;
  animation: dashFlow 20s linear infinite;
}
.route.r2 { animation-delay: -5s; animation-duration: 25s; }
.route.r3 { animation-delay: -10s; animation-duration: 30s; }

@keyframes dashFlow {
  to { stroke-dashoffset: -200; }
}

.dot { animation: pulse 3s ease-in-out infinite; }
.dot.d2 { animation-delay: -1s; }
.dot.d3 { animation-delay: -2s; }

@keyframes pulse {
  0%, 100% { opacity: 0.3; r: 3; }
  50% { opacity: 1; r: 6; }
}

.brand-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.brand-icon {
  margin-bottom: 24px;
}
.brand-icon svg {
  width: 64px;
  height: 64px;
}

.brand-logo {
  font-size: 72px;
  font-weight: 900;
  color: #FFFFFF;
  letter-spacing: 8px;
  line-height: 1;
  margin-bottom: 12px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.brand-tagline {
  font-size: 18px;
  font-weight: 500;
  color: var(--irl-accent);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.brand-arabic {
  font-size: 16px;
  color: rgba(200,240,216,0.6);
  direction: rtl;
  margin-bottom: 24px;
}

.brand-divider {
  width: 48px;
  height: 2px;
  background: rgba(200,240,216,0.25);
  margin: 0 auto 20px;
  border-radius: 2px;
}

.brand-desc {
  font-size: 13px;
  color: rgba(200,240,216,0.45);
  letter-spacing: 0.5px;
}

.brand-footer {
  position: absolute;
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(200,240,216,0.35);
}

/* ── RIGHT LOGIN PANEL ── */
.login-panel {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
  background: var(--irl-bg);
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 48px 40px;
  box-shadow: 0 4px 32px rgba(0,0,0,0.06), 0 1px 4px rgba(0,0,0,0.04);
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.login-logo-mini {
  width: 48px;
  height: 48px;
  background: var(--irl-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
}
.login-logo-mini span {
  font-size: 16px;
  font-weight: 800;
  color: var(--irl-accent);
  letter-spacing: 2px;
}

.login-heading {
  font-size: 28px;
  font-weight: 800;
  color: var(--irl-text);
  margin-bottom: 6px;
}

.login-subtext {
  font-size: 14px;
  color: var(--irl-muted);
  margin-bottom: 32px;
  line-height: 1.4;
}

/* ── Error Message ── */
.error-msg {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: var(--irl-error);
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Input Fields ── */
.input-group {
  position: relative;
  margin-bottom: 16px;
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  transition: stroke 0.25s ease;
}

.input-group input {
  width: 100%;
  height: 52px;
  padding: 0 48px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--irl-text);
  background: var(--irl-bg);
  border: 2px solid transparent;
  border-radius: 14px;
  outline: none;
  transition: all 0.25s ease;
}

.input-group input::placeholder {
  color: #A0AEC0;
}

.input-group input:focus {
  background: #FFFFFF;
  border-color: var(--irl-secondary);
  box-shadow: 0 0 0 4px rgba(27,94,59,0.1);
}

.input-group input:focus + .input-icon,
.input-group input:focus ~ .input-icon {
  stroke: var(--irl-secondary);
}

.input-group.error input {
  border-color: var(--irl-error);
  box-shadow: 0 0 0 4px rgba(220,38,38,0.1);
}

.toggle-pwd {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.toggle-pwd:hover { opacity: 1; }

/* ── Form Options Row ── */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 13px;
  color: var(--irl-muted);
  user-select: none;
}

.remember-me input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--irl-border);
  border-radius: 5px;
  position: relative;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.remember-me input:checked + .checkmark {
  background: var(--irl-secondary);
  border-color: var(--irl-secondary);
}

.remember-me input:checked + .checkmark::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.forgot-link {
  font-size: 13px;
  color: var(--irl-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}
.forgot-link:hover {
  color: var(--irl-primary);
}

/* ── Login Button ── */
.login-btn {
  width: 100%;
  height: 52px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--irl-secondary) 0%, var(--irl-primary) 100%);
  color: white;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(13,43,34,0.35);
  background: linear-gradient(135deg, #22724A 0%, var(--irl-secondary) 100%);
}

.login-btn:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(13,43,34,0.25);
}

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

.btn-spinner {
  display: flex;
  align-items: center;
  gap: 10px;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Security Badge ── */
.security-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--irl-border);
  font-size: 12px;
  color: var(--irl-muted);
}

/* ── Shake Animation ── */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

.login-card.shake {
  animation: shake 0.5s ease-in-out;
}

/* ── Success Fade ── */
.login-card.success {
  animation: successFade 0.8s ease forwards;
}

@keyframes successFade {
  0% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(0.98); }
  100% { opacity: 0; transform: scale(0.95) translateY(-10px); }
}

/* ── Lockout Overlay ── */
.lockout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(13,43,34,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lockout-card {
  background: white;
  border-radius: 24px;
  padding: 48px;
  text-align: center;
  max-width: 400px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.2);
}

.lockout-card h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--irl-text);
  margin: 20px 0 8px;
}

.lockout-card p {
  font-size: 14px;
  color: var(--irl-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.lockout-timer {
  font-size: 48px;
  font-weight: 800;
  color: var(--irl-error);
  font-variant-numeric: tabular-nums;
  margin-bottom: 20px;
}

.lockout-progress {
  height: 6px;
  background: #F3F4F6;
  border-radius: 3px;
  overflow: hidden;
}

.lockout-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--irl-error), #F97316);
  border-radius: 3px;
  transition: width 1s linear;
}

/* ── Mobile Responsive ── */
@media (max-width: 900px) {
  .login-container {
    flex-direction: column;
  }

  .brand-panel {
    flex: none;
    min-height: auto;
    padding: 48px 24px 36px;
  }

  .brand-logo {
    font-size: 48px;
    letter-spacing: 6px;
  }

  .brand-tagline {
    font-size: 14px;
  }

  .brand-arabic {
    font-size: 13px;
    margin-bottom: 16px;
  }

  .brand-icon { margin-bottom: 16px; }
  .brand-icon svg { width: 48px; height: 48px; }
  .brand-desc { display: none; }

  .brand-footer {
    position: static;
    margin-top: 20px;
  }

  .login-panel {
    padding: 24px 20px 40px;
  }

  .login-card {
    padding: 32px 24px;
    border-radius: 16px;
  }

  .login-heading { font-size: 24px; }
}

@media (max-width: 400px) {
  .login-card { padding: 28px 20px; }
  .form-options { flex-direction: column; gap: 12px; align-items: flex-start; }
}