/* ===================================
   CTF Game Portal - Modern Design
   Clean, Contemporary Aesthetic
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* CSS Reset & Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

:root {
  /* Modern Color Palette */
  --color-bg-primary: #0a0b0d;
  --color-bg-secondary: #141519;
  --color-bg-elevated: #1a1b21;
  --color-bg-card: #1f2028;

  --color-border: #2a2b35;
  --color-border-focus: #4a3ec4;

  --color-text-primary: #ffffff;
  --color-text-secondary: #a8aab5;
  --color-text-tertiary: #6b6d7d;

  --color-weglot: #4a3ec4;
  --color-weglot-hover: #5b4ed5;
  --color-weglot-light: rgba(74, 62, 196, 0.1);

  --color-accent: #00d9ff;
  --color-success: #00e676;
  --color-error: #ff3d71;
  --color-warning: #ffaa00;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(74, 62, 196, 0.3);

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* Touch Targets */
  --touch-target: 48px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* TODO: Refactor sourcemap configuration for production build
   Note: WG-SOURCEMAP-HUNTER - Found by the keen-eyed developer */

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  background: var(--color-bg-primary);
  color: var(--color-text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Subtle gradient background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(37, 99, 235, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(37, 99, 235, 0.05), transparent);
  pointer-events: none;
  z-index: 0;
}

/* Login page specific background */
.login-page::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(37, 99, 235, 0.1), transparent),
    radial-gradient(ellipse 40% 30% at 100% 100%, rgba(37, 99, 235, 0.06), transparent);
  pointer-events: none;
  z-index: 0;
}

/* ===================================
   Login Page - Figma Design
   =================================== */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
  position: relative;
  background: #0F172A;
  z-index: 1;
}

.login-container {
  width: 100%;
  max-width: 440px;
  animation: fadeInUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Logo Section */
.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}

.logo-icon-login {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: #2563EB;
}

.logo-icon-login svg {
  width: 100%;
  height: 100%;
  display: block;
}

.logo-text-login {
  font-size: 24px;
  font-weight: 900;
  color: #F1F5F9;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.logo-subtitle-login {
  font-size: 11px;
  font-weight: 700;
  color: #64748B;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Login Card */
.login-card {
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid #1E293B;
  border-radius: 16px;
  padding: 2rem;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 32px rgba(0, 0, 0, 0.2);
}

.login-card-header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.login-card-title {
  font-size: 20px;
  font-weight: 900;
  color: #F1F5F9;
  margin: 0 0 0.375rem 0;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.login-card-subtitle {
  font-size: 13px;
  color: #94A3B8;
  margin: 0;
  font-weight: 500;
}

/* Form Elements */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group-login {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label-login {
  font-size: 11px;
  font-weight: 900;
  color: #64748B;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.form-input-login {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  background: #020617;
  border: 1px solid #1E293B;
  border-radius: 12px;
  color: #CBD5E1;
  transition: all 0.2s ease;
}

.form-input-login:focus {
  outline: none;
  border-color: #2563EB;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

.form-input-login::placeholder {
  color: #475569;
}

.agent-id-input {
  font-family: 'Monaco', 'Courier New', monospace;
  text-align: center;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: #60A5FA;
  text-transform: uppercase;
}

/* Login Button */
.btn-login-primary {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 13px;
  font-weight: 900;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: #2563EB;
  color: white;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.btn-login-primary:hover:not(:disabled) {
  background: #1D4ED8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn-login-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-login-primary:disabled {
  background: #334155;
  color: #64748B;
  cursor: not-allowed;
  opacity: 0.7;
}

.btn-spinner {
  display: inline-block;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Error Message */
.error-message-login {
  padding: 0.75rem 1rem;
  background: rgba(225, 29, 72, 0.1);
  border: 1px solid rgba(225, 29, 72, 0.3);
  border-left: 3px solid #E11D48;
  border-radius: 8px;
  color: #F87171;
  font-size: 13px;
  font-weight: 600;
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Footer */
.login-footer {
  margin-top: 2rem;
  text-align: center;
}

.footer-warning {
  font-size: 11px;
  font-weight: 700;
  color: #F59E0B;
  margin: 0 0 0.375rem 0;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-note {
  font-size: 11px;
  color: #475569;
  margin: 0;
  font-weight: 500;
}

/* ===================================
   Toast Notifications
   =================================== */

.toast {
  position: fixed;
  top: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  min-width: 320px;
  max-width: 90%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  z-index: 1000;
  opacity: 0;
  transition: all var(--transition-base);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}

.toast-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-success {
  border-color: var(--color-success);
  color: var(--color-success);
  background: rgba(0, 230, 118, 0.1);
}

.toast-error {
  border-color: var(--color-error);
  color: var(--color-error);
  background: rgba(255, 61, 113, 0.1);
}

.toast-warning {
  border-color: var(--color-warning);
  color: var(--color-warning);
  background: rgba(255, 170, 0, 0.1);
}

.toast-info {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(0, 217, 255, 0.1);
}

/* ===================================
   Mobile Responsive
   =================================== */

/* Mobile Responsive */
@media (max-width: 480px) {
  .login-page {
    padding: 1rem;
  }

  .login-card {
    padding: 1.5rem;
  }

  .logo-icon-login {
    width: 48px;
    height: 48px;
  }

  .logo-text-login {
    font-size: 20px;
  }

  .login-card-title {
    font-size: 18px;
  }

  .toast {
    min-width: 280px;
  }
}

@media (min-width: 768px) {
  .login-container {
    max-width: 480px;
  }

  .login-card {
    padding: 2.5rem;
  }
}