@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css");

/* 
  FlexedataHub - Shared CSS Variables
  Use these variables across all pages for consistent UI
*/

/* ===== FONTS ===== */
:root {
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  /* Font Sizes */
  --h1-size: 2.5rem;
  --h2-size: 1.8rem;
  --h3-size: 1.25rem;
  --body-size: 1rem;
  --small-size: 0.875rem;
  
  /* ===== COLORS ===== */
  --primary-color: #3700ff;
  --primary-hover: #2a00e6;
  --secondary-color: #0056d2;
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  
  /* Text Colors */
  --text-dark: #333;
  --text-light: #666;
  --text-white: #fff;
  
  /* Background Colors */
  --bg-light: #f5f7fa;
  --bg-white: #fff;
  --bg-dark: #0a0a23;
  
  /* ===== SPACING ===== */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* ===== BORDERS ===== */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-round: 50%;
  
  /* ===== BUTTONS ===== */
  --btn-padding: 0.75rem 1.5rem;
  --btn-padding-sm: 0.5rem 1rem;
  --btn-padding-lg: 1rem 2rem;
  --btn-font-size: 1rem;
  --btn-font-weight: 600;
  --btn-border-radius: 8px;
  --btn-transition: all 0.3s ease;
  
  /* ===== SHADOWS ===== */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.2);
  
  /* ===== LAYOUT ===== */
  --max-width: 1200px;
  --container-width: 90%;
  --sidebar-width: 250px;
  
  /* ===== BREAKPOINTS ===== */
  --breakpoint-sm: 320px;
  --breakpoint-md: 375px;
  --breakpoint-lg: 414px;
  --breakpoint-xl: 768px;
  --breakpoint-xxl: 1024px;
  --breakpoint-xxxl: 1280px;
}

/* ===== BUTTON STYLES ===== */
.btn-primary {
  background: var(--primary-color);
  color: var(--text-white);
  border: none;
  padding: var(--btn-padding);
  border-radius: var(--btn-border-radius);
  font-size: var(--btn-font-size);
  font-weight: var(--btn-font-weight);
  cursor: pointer;
  transition: var(--btn-transition);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--secondary-color);
  color: var(--text-white);
  border: none;
  padding: var(--btn-padding);
  border-radius: var(--btn-border-radius);
  font-size: var(--btn-font-size);
  font-weight: var(--btn-font-weight);
  cursor: pointer;
  transition: var(--btn-transition);
}

.btn-secondary:hover {
  background: var(--primary-hover);
  color: var(--text-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ===== FORM STYLES ===== */
.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-size: var(--body-size);
  font-family: var(--font-body);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(55, 0, 255, 0.1);
}

.form-input.error {
  border-color: var(--danger-color);
}

.form-input.success {
  border-color: var(--success-color);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.form-error {
  color: var(--danger-color);
  font-size: var(--small-size);
  margin-top: 0.25rem;
  display: none;
}

.form-error.visible {
  display: block;
}

/* ===== RESPONSIVE TYPOGRAPHY ===== */
@media (max-width: 375px) {
  :root {
    --h1-size: 1.5rem;
    --h2-size: 1.25rem;
  }
}

@media (min-width: 376px) and (max-width: 767px) {
  :root {
    --h1-size: 2rem;
    --h2-size: 1.5rem;
  }
}

/* ===== FOCUS STATES ===== */
*:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== TOAST NOTIFICATIONS ===== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-md);
  color: var(--text-white);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  max-width: 300px;
}

.toast.success {
  background: var(--success-color);
}

.toast.error {
  background: var(--danger-color);
}

.toast.info {
  background: var(--primary-color);
}

.toast.warning {
  background: var(--warning-color);
  color: var(--text-dark);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ===== LOADING STATES ===== */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9998;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--text-white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Skeleton loader */
.skeleton {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--border-radius-sm);
  display: inline-block;
}

.skeleton-line {
  height: 14px;
  border-radius: 4px;
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  margin: 4px 0;
  display: block;
}

.skeleton-row td {
  padding: 14px 12px !important;
  vertical-align: middle;
}

.skeleton-card {
  background: #ffffff;
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  border: 1px solid #edf2f7;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ===== GLOBAL NAVBAR ALIGNMENT FIX ===== */
.navbar {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

/* Hide mobile action container on desktop */
.nav-right-actions {
  display: none !important;
}

/* Align links horizontally on desktop */
.nav-links {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
  gap: 20px !important;
}

.nav-links li {
  display: flex !important;
  align-items: center !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* Override custom inline margins on wallet item that break alignment */
#nav-wallet-item {
  margin: 0 !important;
}

/* Responsive view for mobile (widths up to 1024px) */
@media (max-width: 1024px) {
  .nav-right-actions {
    display: flex !important;
    align-items: center !important;
  }
  .menu-icon {
    display: block !important;
    color: #000 !important;
  }
  .nav-track-icon {
    display: inline-flex !important;
  }
  
  .nav-links {
    display: none !important; /* Managed by JS class toggle */
    flex-direction: column !important;
    align-items: flex-start !important;
    position: absolute !important;
    top: 60px !important;
    right: 24px !important;
    background-color: white !important;
    border: 1px solid #ccc !important;
    padding: 12px !important;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1) !important;
    z-index: 1000 !important;
    gap: 10px !important;
  }
  
  .nav-links.active {
    display: flex !important;
  }
  
  .nav-links li {
    padding: 8px 0 !important;
    justify-content: flex-start !important;
    text-align: left !important;
    width: 100% !important;
  }

  #nav-auth-item {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
  }
}

/* ===== GLOBAL FOOTER STYLING ===== */
.footer {
  background-color: #0a0a23 !important;
  color: #f0f0f0 !important;
  padding: 40px 20px 20px !important;
  font-family: 'Poppins', sans-serif !important;
}

.footer-container {
  display: flex !important;
  flex-wrap: wrap !important;
  justify-content: space-between !important;
  gap: 40px !important;
  max-width: 1200px !important;
  margin: auto !important;
}

.footer-section h3, .footer-section h2 {
  color: var(--accent-light, #facc15) !important;
  margin-bottom: 10px !important;
}

.footer-section p {
  color: #dcdcdc !important;
  font-size: 0.95rem !important;
}

.footer-section a {
  color: #dcdcdc !important;
  font-size: 0.95rem !important;
  text-decoration: none !important;
  transition: color 0.3s ease !important;
}

.footer-section a:hover {
  color: var(--accent-light, #facc15) !important;
  text-decoration: none !important;
}

.footer-section ul {
  list-style: none !important;
  padding: 0 !important;
}

.footer-section ul li {
  margin-bottom: 10px !important;
}

.footer-bottom {
  text-align: center !important;
  margin-top: 30px !important;
  padding-top: 10px !important;
  border-top: 1px solid #333 !important;
  font-size: 0.85rem !important;
}

.footer-bottom p a {
  color: #dcdcdc !important;
  text-decoration: none !important;
}

.footer-bottom p a:hover {
  color: var(--accent-light, #facc15) !important;
}

.footer-contact-icons {
  display: flex !important;
  gap: 15px !important;
  margin-top: 15px !important;
}

.footer-contact-icons a {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 40px !important;
  height: 40px !important;
  border-radius: 50% !important;
  background-color: #1a1a3a !important;
  color: #dcdcdc !important;
  font-size: 18px !important;
  transition: background-color 0.3s ease, color 0.3s ease, transform 0.2s ease !important;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2) !important;
}

.footer-contact-icons a:hover {
  background-color: var(--accent-light, #facc15) !important;
  color: #fff !important;
  transform: translateY(-3px) !important;
}