/* =============================================================================
   LOGIN PAGE — PROFESSIONAL STYLING
   Brand: Navy #0D1B3E | Gold #C9972C
   ============================================================================= */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* =============================================================================
   CSS CUSTOM PROPERTIES
   ============================================================================= */
:root {
  /* Brand */
  --primary:       #0D1B3E;
  --primary-dark:  #08122A;
  --primary-light: #243B73;
  --secondary:     #C9972C;

  /* Semantic */
  --success: #1A7A3C;
  --warning: #F59E0B;
  --danger:  #B91C1C;
  --info:    #3B82F6;

  /* Neutrals */
  --dark:         #0D1B3E;
  --dark-light:   #1B2D5B;
  --gray:         #6B7280;
  --gray-light:   #F3F4F6;
  --gray-lighter: #F9FAFB;
  --white:        #FFFFFF;
  --border:       #E5E7EB;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.10);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.10);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.10);

  /* Motion */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================================================
   RESET
   ============================================================================= */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* =============================================================================
   BODY
   ============================================================================= */
body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, #0D1B3E 0%, #1B2D5B 60%, #243B73 100%);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
}

/* iOS Safari fix */
@supports (-webkit-touch-callout: none) {
  body                { min-height: -webkit-fill-available; }
  .login-container    { max-height: -webkit-fill-available; }
}

/* =============================================================================
   BACKGROUND SHAPES
   ============================================================================= */
.bg-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.1;
  animation: float 6s ease-in-out infinite;
}

.shape-1 {
  width: 400px;
  height: 400px;
  background: var(--primary);
  top: -100px;
  left: -100px;
  animation-delay: 0s;
}

.shape-2 {
  width: 300px;
  height: 300px;
  background: var(--secondary);
  bottom: -50px;
  right: -50px;
  animation-delay: 2s;
}

.shape-3 {
  width: 200px;
  height: 200px;
  background: var(--info);
  top: 50%;
  left: 50%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-20px) rotate(5deg); }
}

/* =============================================================================
   LOGIN CONTAINER
   ============================================================================= */
.login-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  width: 100%;
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
  z-index: 10;
  min-height: 600px;
  max-height: 90vh;
}

/* Prevent horizontal overflow on all form children */
.login-container,
.login-card,
.login-form,
.form-group,
.input-wrapper {
  max-width: 100%;
  overflow-x: hidden;
}

/* =============================================================================
   LOGIN CARD (left panel)
   ============================================================================= */
.login-card {
  padding: 60px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--white);
  overflow-y: auto;
}

/* ── Logo ── */
.login-header {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

.logo-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--white);
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

.logo-text h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--dark);
  margin-bottom: 5px;
}

.logo-text p {
  font-size: 14px;
  color: var(--gray);
  font-weight: 500;
}

.login-header h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}

.login-header p {
  font-size: 15px;
  color: var(--gray);
}

/* =============================================================================
   LOGIN FORM
   ============================================================================= */
.login-form {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 25px;
  width: 100%;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  color: var(--dark);
  margin-bottom: 10px;
}

.form-group label i {
  color: var(--primary);
  font-size: 16px;
}

/* ── Input ── */
.input-wrapper {
  position: relative;
  width: 100%;
}

.input-wrapper input {
  width: 100%;
  padding: 15px 50px 15px 18px;
  border: 2px solid var(--border);
  border-radius: 12px;
  font-size: 15px;
  font-family: 'Inter', sans-serif;
  background: var(--gray-lighter);
  color: var(--dark);
  transition: var(--transition);
}

.input-wrapper input:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(13, 27, 62, 0.10);
}

.input-wrapper input::placeholder {
  color: var(--gray);
}

.input-wrapper .input-icon {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
  cursor: pointer;
  font-size: 18px;
  transition: var(--transition);
}

.input-wrapper .input-icon:hover {
  color: var(--primary);
}

/* Autofill override */
.input-wrapper input:-webkit-autofill,
.input-wrapper input:-webkit-autofill:hover,
.input-wrapper input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--dark);
  -webkit-box-shadow: 0 0 0 1000px var(--white) inset;
  transition: background-color 5000s ease-in-out 0s;
}

.error-message {
  display: block;
  color: var(--danger);
  font-size: 12px;
  margin-top: 8px;
  min-height: 18px;
}

/* ── Form options row ── */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  flex-wrap: wrap;
  gap: 10px;
}

/* ── Custom checkbox ── */
.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--gray);
  position: relative;
  padding-left: 30px;
  user-select: none;
}

.checkbox-wrapper input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  background: var(--gray-lighter);
  border: 2px solid var(--border);
  border-radius: 6px;
  transition: var(--transition);
}

.checkbox-wrapper:hover .checkmark {
  border-color: var(--primary);
}

.checkbox-wrapper input:checked ~ .checkmark {
  background: var(--primary);
  border-color: var(--primary);
}

.checkmark::after {
  content: '';
  position: absolute;
  display: none;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-wrapper input:checked ~ .checkmark::after {
  display: block;
}

.forgot-link {
  color: var(--primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.forgot-link:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* =============================================================================
   LOGIN BUTTON
   ============================================================================= */
.login-btn {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, #E2B84A, #C9972C);
  color: var(--primary);
  border: none;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  margin-bottom: 25px;
  transition: var(--transition);
}

.login-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(201, 151, 44, 0.40);
}

.login-btn:active {
  transform: translateY(-1px);
}

.login-btn .btn-loader { display: none; }

.login-btn.loading .btn-text,
.login-btn.loading .btn-icon  { display: none; }
.login-btn.loading .btn-loader { display: block; }

/* =============================================================================
   DIVIDER
   ============================================================================= */
.divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 25px 0;
  color: var(--gray);
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border);
}

.divider span {
  padding: 0 15px;
  font-size: 14px;
  font-weight: 500;
}

/* =============================================================================
   SOCIAL LOGIN
   ============================================================================= */
.social-login {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 30px;
}

.social-btn {
  padding: 14px 20px;
  border: 2px solid var(--border);
  background: var(--white);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--dark);
  transition: var(--transition);
}

.social-btn:hover {
  border-color: var(--gray);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.social-btn.google  { color: #DB4437; }
.social-btn.facebook { color: #4267B2; }

.social-btn.google:hover {
  background: #DB4437;
  border-color: #DB4437;
  color: var(--white);
}

.social-btn.facebook:hover {
  background: #4267B2;
  border-color: #4267B2;
  color: var(--white);
}

/* =============================================================================
   LOGIN FOOTER
   ============================================================================= */
.login-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  width: 100%;
}

.login-footer p {
  font-size: 14px;
  color: var(--gray);
}

.login-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
  transition: var(--transition);
}

.login-footer a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

/* =============================================================================
   SIDE PANEL (right)
   ============================================================================= */
.side-panel {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 60px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.side-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
  pointer-events: none;
}

.panel-content {
  position: relative;
  z-index: 1;
}

.panel-logo {
  width: 80px;
  height: 80px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 30px;
  backdrop-filter: blur(10px);
}

.side-panel h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 15px;
  line-height: 1.3;
}

.side-panel > p {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 40px;
  line-height: 1.6;
}

.features-list {
  list-style: none;
  margin-bottom: 40px;
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 0;
  font-size: 15px;
  opacity: 0.95;
}

.features-list li i {
  color: var(--secondary);
  font-size: 20px;
  flex-shrink: 0;
}

/* ── Testimonial ── */
.testimonial {
  background: rgba(255, 255, 255, 0.10);
  padding: 25px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.20);
  backdrop-filter: blur(10px);
}

.quote-icon {
  font-size: 24px;
  opacity: 0.5;
  margin-bottom: 15px;
}

.testimonial p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
  opacity: 0.95;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.30);
}

.testimonial-author strong {
  display: block;
  font-size: 15px;
  margin-bottom: 3px;
}

.testimonial-author span {
  font-size: 13px;
  opacity: 0.8;
}

/* =============================================================================
   NOTIFICATIONS
   ============================================================================= */
#notificationContainer {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 400px;
  width: 90%;
}

.notification {
  padding: 16px 20px;
  border-radius: 12px;
  color: var(--white);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInRight 0.3s ease;
}

.notification.success { background: linear-gradient(135deg, var(--success), #059669); }
.notification.error   { background: linear-gradient(135deg, var(--danger),  #DC2626); }
.notification.warning { background: linear-gradient(135deg, var(--warning), #D97706); }
.notification.info    { background: linear-gradient(135deg, var(--info),    #2563EB); }

@keyframes slideInRight {
  from { transform: translateX(400px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}

@keyframes slideOutRight {
  from { transform: translateX(0);     opacity: 1; }
  to   { transform: translateX(400px); opacity: 0; }
}

/* =============================================================================
   SCROLLBAR
   ============================================================================= */
::-webkit-scrollbar       { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-lighter); }
::-webkit-scrollbar-thumb { background: var(--gray); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--dark-light); }

/* =============================================================================
   ACCESSIBILITY — FOCUS VISIBLE
   ============================================================================= */
.input-wrapper input:focus-visible,
.login-btn:focus-visible,
.social-btn:focus-visible,
.checkbox-wrapper:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

/* Tablet */
@media (max-width: 1024px) {
  .login-container {
    grid-template-columns: 1fr;
    max-width: 500px;
  }

  .side-panel  { display: none; }
  .login-card  { padding: 50px 40px; }
}

/* Mobile */
@media (max-width: 768px) {
  body {
    padding: 15px;
    align-items: flex-start;
    padding-top: 30px;
  }

  .login-container {
    border-radius: 20px;
    min-height: auto;
    max-height: none;
  }

  .login-card        { padding: 40px 30px; }
  .logo-icon         { width: 50px; height: 50px; font-size: 24px; }
  .logo-text h1      { font-size: 20px; }
  .login-header h2   { font-size: 24px; }
  .login-header p    { font-size: 14px; }
  .login-form        { max-width: 100%; }

  .input-wrapper input { padding: 14px 45px 14px 16px; font-size: 14px; }

  .login-btn         { padding: 15px 20px; font-size: 15px; }
  .social-login      { grid-template-columns: 1fr; }
  .form-options      { flex-direction: column; align-items: flex-start; }
}

/* Small mobile */
@media (max-width: 480px) {
  body { padding: 10px; padding-top: 20px; }

  .login-container { border-radius: 16px; }
  .login-card      { padding: 30px 20px; }

  .logo            { gap: 12px; margin-bottom: 25px; }
  .logo-icon       { width: 45px; height: 45px; font-size: 22px; border-radius: 12px; }
  .logo-text h1    { font-size: 18px; }
  .logo-text p     { font-size: 12px; }

  .login-header h2 { font-size: 22px; }
  .login-header p  { font-size: 13px; }

  .form-group       { margin-bottom: 20px; }
  .form-group label { font-size: 13px; }

  .input-wrapper input      { padding: 13px 40px 13px 15px; font-size: 14px; border-radius: 10px; }
  .input-wrapper .input-icon { font-size: 16px; right: 12px; }

  .checkbox-wrapper { font-size: 13px; padding-left: 28px; }
  .checkmark        { width: 18px; height: 18px; }
  .forgot-link      { font-size: 13px; }

  .login-btn  { padding: 14px 18px; font-size: 14px; border-radius: 10px; }

  .divider         { margin: 20px 0; }
  .divider span    { font-size: 13px; padding: 0 12px; }

  .social-btn      { padding: 12px 16px; font-size: 13px; border-radius: 10px; }

  .login-footer         { padding-top: 15px; }
  .login-footer p       { font-size: 13px; }

  #notificationContainer { top: 10px; right: 10px; left: 10px; max-width: none; }
  .notification          { padding: 14px 16px; font-size: 13px; }
}

/* Extra small */
@media (max-width: 360px) {
  .login-card      { padding: 25px 15px; }
  .logo-icon       { width: 40px; height: 40px; font-size: 20px; }
  .logo-text h1    { font-size: 16px; }
  .login-header h2 { font-size: 20px; }
  .input-wrapper input { padding: 12px 38px 12px 14px; font-size: 13px; }
  .login-btn       { padding: 13px 16px; font-size: 14px; }
}

/* Landscape on short screens */
@media (max-height: 500px) and (orientation: landscape) {
  body             { padding: 10px; }
  .login-container { max-height: 100vh; max-height: 100dvh; }
  .login-card      { padding: 30px 40px; }
  .login-header    { margin-bottom: 25px; }
  .form-group      { margin-bottom: 15px; }
}