/* ==========================================================================
   Servicios Informáticos LT - FOSSBilling Huraga Theme Stylesheet
   Corporate Identity: Blue #2563EB | Slate Navy #0F172A / #1E293B | Montserrat
   ========================================================================== */

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

:root {
  --color-primary: #2563EB;
  --color-primary-hover: #1D4ED8;
  --color-primary-light: #EFF6FF;
  --color-primary-ring: rgba(37, 99, 235, 0.25);
  
  --color-dark: #0F172A;
  --color-dark-surface: #1E293B;
  --color-dark-border: #334155;
  
  --color-text-main: #0F172A;
  --color-text-muted: #64748B;
  --color-text-light: #94A3B8;
  
  --color-bg-body: #F8FAFC;
  --color-bg-surface: #FFFFFF;
  --color-border: #E2E8F0;
  
  --color-success: #10B981;
  --color-success-light: #ECFDF5;
  --color-warning: #F59E0B;
  --color-warning-light: #FFFBEB;
  --color-danger: #EF4444;
  --color-danger-light: #FEF2F2;
  
  --font-family-base: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

/* --- Base Reset & Typography --- */
body {
  font-family: var(--font-family-base) !important;
  color: var(--color-text-main) !important;
  background-color: var(--color-bg-body) !important;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .heading {
  font-family: var(--font-family-base) !important;
  font-weight: 700 !important;
  color: var(--color-dark) !important;
  letter-spacing: -0.02em;
}

/* --- Top Announcement Bar (Emergency / Promos) --- */
.lt-topbar {
  background-color: var(--color-dark);
  color: #94A3B8;
  font-size: 0.825rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--color-dark-border);
}
.lt-topbar a {
  color: #60A5FA;
  text-decoration: none;
  font-weight: 600;
}
.lt-topbar a:hover {
  text-decoration: underline;
}

/* --- Navigation & Header --- */
.navbar, .navbar-inverse, .site-header {
  background-color: var(--color-dark-surface) !important;
  border: none !important;
  border-bottom: 1px solid var(--color-dark-border) !important;
  box-shadow: var(--shadow-md) !important;
  margin-bottom: 24px;
}

.navbar-brand, .brand {
  display: flex !important;
  align-items: center !important;
  padding: 10px 15px !important;
  height: auto !important;
}

/* Ensure navbar lists never display bullets or default indentations */
.navbar-nav, .navbar-nav > li, ul.navbar-nav {
  list-style: none !important;
  list-style-type: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.navbar-inverse .navbar-nav > li > a,
.navbar-nav > li > a,
.navbar-nav .nav-link {
  color: #E2E8F0 !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 16px !important;
  transition: all 0.2s ease;
  position: relative;
  display: flex !important;
  align-items: center;
}

.navbar-inverse .navbar-nav > li > a:hover,
.navbar-inverse .navbar-nav > li > a:focus,
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus,
.navbar-inverse .navbar-nav > .active > a,
.navbar-inverse .navbar-nav > .active > a:hover,
.navbar-inverse .navbar-nav > .active > a:focus,
.navbar-nav .nav-link.active {
  color: #FFFFFF !important;
  background-color: rgba(255, 255, 255, 0.08) !important;
  border-radius: var(--radius-sm);
}

.navbar-inverse .navbar-nav > .active > a::after,
.navbar-nav .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: 3px 3px 0 0;
}

/* Guarantee navbar links and items are always expanded on desktop (>= 768px) */
@media (min-width: 768px) {
  .lt-navbar-wrapper .collapse.navbar-collapse,
  .navbar .collapse.navbar-collapse {
    display: flex !important;
    visibility: visible !important;
    flex-basis: auto !important;
  }
  .lt-navbar-wrapper .navbar-toggler,
  .navbar .navbar-toggler {
    display: none !important;
  }
  .lt-navbar-wrapper .navbar-nav {
    flex-direction: row !important;
    gap: 4px;
  }
}

.navbar-toggler {
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  padding: 6px 10px !important;
  border-radius: 6px !important;
  color: #FFFFFF !important;
}

.navbar-toggler:focus {
  outline: none !important;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.25) !important;
}

.navbar-dark .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* User Menu & Dropdown */
.dropdown-menu {
  background-color: var(--color-bg-surface) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-lg) !important;
  padding: 8px 0 !important;
}

.dropdown-menu > li > a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-main) !important;
  padding: 8px 18px !important;
  transition: all 0.15s ease;
}

.dropdown-menu > li > a:hover {
  background-color: var(--color-primary-light) !important;
  color: var(--color-primary) !important;
}

/* --- Hero Banner / Welcome Header in Client Area --- */
.lt-welcome-card {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  border-left: 5px solid var(--color-primary);
}

.lt-welcome-card h2 {
  color: #FFFFFF !important;
  margin-top: 0;
  margin-bottom: 6px;
  font-size: 1.5rem;
}

.lt-welcome-card p {
  color: #CBD5E1;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.lt-welcome-card .lt-action-btn {
  margin-top: 14px;
}

.lt-welcome-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 6px;
}

@media (max-width: 991px) {
  .lt-welcome-actions {
    justify-content: flex-start;
    margin-top: 14px;
    padding-top: 0;
  }
}

/* --- Quick Stat Widgets --- */
.lt-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.lt-stat-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lt-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.lt-stat-info .lt-stat-label {
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 4px;
}

.lt-stat-info .lt-stat-value {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.1;
}

.lt-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.lt-stat-blue { background: var(--color-primary-light); color: var(--color-primary); }
.lt-stat-green { background: var(--color-success-light); color: var(--color-success); }
.lt-stat-amber { background: var(--color-warning-light); color: var(--color-warning); }
.lt-stat-red { background: var(--color-danger-light); color: var(--color-danger); }

/* --- Informative Radio / Streaming Guide Callout --- */
.lt-radio-callout {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.lt-radio-callout-text h4 {
  color: #1E3A8A !important;
  margin: 0 0 4px 0;
  font-size: 1.05rem;
}

.lt-radio-callout-text p {
  color: #1E40AF;
  font-size: 0.875rem;
  margin: 0;
}

/* --- Cards, Panels & Boxes --- */
.card, .panel, .widget {
  background: var(--color-bg-surface) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-sm) !important;
  margin-bottom: 24px;
  overflow: hidden;
}

.panel-heading, .card-header, .widget-head {
  background-color: #FFFFFF !important;
  border-bottom: 1px solid var(--color-border) !important;
  font-weight: 700 !important;
  color: var(--color-dark) !important;
  padding: 14px 20px !important;
  font-size: 1rem;
}

.panel-body, .card-body, .widget-content {
  padding: 20px !important;
}

/* --- Buttons --- */
.btn {
  font-family: var(--font-family-base) !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  padding: 8px 18px !important;
  font-size: 0.9rem !important;
  transition: all 0.15s ease-in-out !important;
}

.btn-primary {
  background-color: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: #FFFFFF !important;
  box-shadow: 0 1px 2px 0 rgba(37, 99, 235, 0.25);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
  background-color: var(--color-primary-hover) !important;
  border-color: var(--color-primary-hover) !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.35);
}

.btn-success {
  background-color: var(--color-success) !important;
  border-color: var(--color-success) !important;
  color: #FFFFFF !important;
}

.btn-success:hover {
  background-color: #059669 !important;
  border-color: #059669 !important;
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: #25D366 !important;
  border-color: #25D366 !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3) !important;
  border: none !important;
  text-decoration: none !important;
}

.btn-whatsapp:hover, .btn-whatsapp:focus, .btn-whatsapp:active {
  background-color: #1EBE5D !important;
  border-color: #1EBE5D !important;
  color: #FFFFFF !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45) !important;
  text-decoration: none !important;
}

.btn-whatsapp svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
}

/* Symmetrical unified action button styling */
.lt-btn-action {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  height: 42px !important;
  padding: 0 20px !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  border-radius: 8px !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  box-sizing: border-box !important;
  vertical-align: middle !important;
}

.btn-default, .btn-outline {
  background-color: #FFFFFF !important;
  border: 1px solid var(--color-border) !important;
  color: var(--color-text-main) !important;
}

.btn-default:hover, .btn-outline:hover {
  background-color: #F1F5F9 !important;
  border-color: #CBD5E1 !important;
  color: var(--color-dark) !important;
}

.btn-outline-danger {
  color: #F87171 !important;
  border-color: #EF4444 !important;
  background-color: transparent !important;
  transition: all 0.2s ease !important;
}

.btn-outline-danger:hover, .btn-outline-danger:focus, .btn-outline-danger:active {
  color: #FFFFFF !important;
  background-color: #EF4444 !important;
  border-color: #EF4444 !important;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.35) !important;
}

/* --- Badges & Status Pills --- */
.badge, .label {
  font-family: var(--font-family-base) !important;
  font-weight: 700 !important;
  font-size: 0.75rem !important;
  padding: 4px 10px !important;
  border-radius: 9999px !important;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-paid, .label-success {
  background-color: #DCFCE7 !important;
  color: #15803D !important;
  border: 1px solid #BBF7D0;
}

.badge-unpaid, .label-warning {
  background-color: #FEF3C7 !important;
  color: #B45309 !important;
  border: 1px solid #FDE68A;
}

.badge-danger, .label-danger, .badge-suspended {
  background-color: #FEE2E2 !important;
  color: #B91C1C !important;
  border: 1px solid #FECACA;
}

.badge-primary, .label-primary, .badge-active {
  background-color: #DBEAFE !important;
  color: #1E40AF !important;
  border: 1px solid #BFDBFE;
}

/* --- Tables --- */
.table {
  width: 100%;
  margin-bottom: 0 !important;
  border-collapse: separate;
  border-spacing: 0;
}

.table thead th {
  background-color: #F8FAFC !important;
  color: var(--color-text-muted) !important;
  font-size: 0.775rem !important;
  font-weight: 700 !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px !important;
  border-bottom: 1px solid var(--color-border) !important;
  border-top: none !important;
}

.table tbody td {
  padding: 14px 16px !important;
  vertical-align: middle !important;
  border-top: 1px solid var(--color-border) !important;
  color: var(--color-text-main);
  font-size: 0.9rem;
}

.table tbody tr:hover {
  background-color: #F1F5F9 !important;
}

/* --- Forms & Inputs --- */
.form-control, input[type="text"], input[type="email"], input[type="password"], textarea, select {
  font-family: var(--font-family-base) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-sm) !important;
  padding: 10px 14px !important;
  font-size: 0.925rem !important;
  color: var(--color-text-main) !important;
  background-color: #FFFFFF !important;
  box-shadow: none !important;
  transition: border-color 0.15s ease, box-shadow 0.15s ease !important;
}

.form-control:focus, input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus, textarea:focus, select:focus {
  border-color: var(--color-primary) !important;
  box-shadow: 0 0 0 3px var(--color-primary-ring) !important;
  outline: none !important;
}

/* --- Public / Auth Pages (Login, Register, Forgot Password) --- */
.lt-auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 20%, #1E293B 0%, #0F172A 100%);
  padding: 24px;
}

.lt-auth-card {
  width: 100%;
  max-width: 440px;
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  padding: 36px 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lt-auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.lt-auth-header img {
  max-height: 48px;
  margin-bottom: 12px;
}

.lt-auth-header h1 {
  font-size: 1.45rem;
  margin: 0 0 6px 0;
  color: var(--color-dark);
}

.lt-auth-header p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

.lt-auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.lt-auth-footer a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.lt-auth-footer a:hover {
  text-decoration: underline;
}

/* --- Floating WhatsApp Support Button --- */
.lt-whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: #FFFFFF !important;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none !important;
}

.lt-whatsapp-fab:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
  color: #FFFFFF !important;
}

.lt-whatsapp-fab svg {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

/* --- Footer --- */
footer, .site-footer, .lt-footer {
  background-color: var(--color-dark-surface) !important;
  color: #94A3B8 !important;
  border-top: 1px solid var(--color-dark-border) !important;
  padding: 36px 0 24px 0 !important;
  margin-top: 48px;
  font-size: 0.875rem;
}

.lt-footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.lt-footer-brand p {
  margin: 4px 0 0 0;
  font-size: 0.825rem;
  color: #64748B;
}

.lt-footer-links {
  display: flex;
  gap: 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.lt-footer-links a {
  color: #CBD5E1 !important;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.lt-footer-links a:hover {
  color: #60A5FA !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .lt-welcome-card {
    padding: 20px 18px;
  }
  .lt-stats-grid {
    grid-template-columns: 1fr;
  }
  .lt-footer-content {
    flex-direction: column;
    text-align: center;
  }
  .lt-footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* --- Payment Gateway Selector Cards --- */
.lt-gateway-card {
  cursor: pointer;
  border: 2px solid #CBD5E1;
  border-radius: 10px;
  background-color: #FFFFFF;
  padding: 16px 20px;
  transition: all 0.2s ease-in-out;
  user-select: none;
}

.lt-gateway-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.lt-gateway-card.active {
  border-color: #009EE3;
  background-color: #F0F9FF;
  box-shadow: 0 0 0 1px #009EE3;
}