/* ===================================
   SNI Web Interface - Global Styles
   =================================== */

/* CSS Imports */
@import url('css/navigation.css');
@import url('css/chat.css');
@import url('css/components.css');
@import url('css/avatar.css');

/* Global Loading Styles */
.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    min-height: 400px;
}

.loading-container .spinner {
    border: 4px solid rgba(0, 0, 0, 0.1);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border-left-color: var(--sni-green);
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

.loading-container p {
    color: var(--sni-dark-gray);
    font-size: var(--font-size-md);
    margin: 0;
    text-align: center;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 1. CSS VARIABLES & DESIGN SYSTEM */
:root {
    /* Color Palette */
    --sni-dark-gray: #333333;
    --sni-medium-gray: #808080;
    --sni-light-gray: #f5f7fa;
    --sni-off-white: #f8f9fb;
    --sni-white: #ffffff;
  --sni-accent-blue: #203C35;
  --sni-hover-blue: #264d99;
  --sni-green: #203C35;
  --sni-light-green: #0d4e34;
    --sni-gold: #c7b299;
    --sni-gold-hover: #d6c3ad;
    --sni-error: #e50000;
    --sni-success: #26b050;
  
  /* Role-specific Theme Colors */
  --color-general-manager: #5a7c8a;
  --color-manager: #0288d1;
  --color-participant: #203C35;
  --color-participant-pro: #203C35;
  
  --sni-general-manager: #5a7c8a;
  --sni-general-manager-light: #f8fafb;
  --sni-general-manager-dark: #3d5a6b;
  --sni-general-manager-bg: #f8fafb;
  --sni-general-manager-accent: #5a7c8a;
  --sni-general-manager-text: #4a6b7a;
  
  --sni-manager: #203C35;
  --sni-manager-bg: #fff;
  --sni-manager-accent: #c7b299;
  --sni-manager-cta: #c7b299;
  --sni-manager-border: #e0e0e0;
  --sni-manager-icon: #203C35;
  --sni-manager-text: #203C35;
  
  --sni-participant: #203C35;
  --sni-participant-light: #2e4d43;
  --sni-participant-dark: #16221a;
  
  --sni-participant-pro: #203C35;
  --sni-participant-pro-light: #2e4d43;
  --sni-participant-pro-dark: #16221a;
    
    /* Chat Colors */
    --chat-bg: var(--sni-light-gray);
    --chat-user-msg-bg: #dae8f2;
    --chat-user-msg-border: #c6d5e0;
    --chat-assistant-msg-bg: var(--sni-white);
    --chat-input-bg: var(--sni-white);
    --chat-input-border: #D1D5DB;
    --chat-input-focus: var(--sni-accent-blue);
    
    /* Message Colors */
    --message-bg: var(--sni-white);
    --info-bg: #e3f2fd;
    --info-text: #0d47a1;
    --info-border: #90caf9;
    --text-muted: #6b7280;
    
    /* Typography */
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;

    /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

    /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition-fast: 0.15s;
  --transition-normal: 0.3s;
  --transition-slow: 0.5s;
}

/* 2. BASE STYLES */
html, body {
    font-family: 'Inter', sans-serif;
}

/* 3. ICON CLASSES */
[class^="icon-"]:before,
[class*=" icon-"]:before {
    font-family: 'Material Icons';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    letter-spacing: normal;
    text-transform: none;
    display: inline-block;
    white-space: nowrap;
    word-wrap: normal;
    direction: ltr;
    -webkit-font-feature-settings: 'liga';
    -webkit-font-smoothing: antialiased;
}

.icon-training:before { content: "school"; }
.icon-check-circle:before { content: "check_circle"; }
.icon-clock:before { content: "schedule"; }
.icon-calendar:before { content: "event"; }
.icon-repeat:before { content: "repeat"; }
.icon-refresh:before { content: "refresh"; }
.icon-eye:before { content: "visibility"; }
.icon-star:before { content: "star"; }
.icon-lightbulb:before { content: "lightbulb"; }
.icon-arrow-up:before { content: "arrow_upward"; }
.icon-download:before { content: "download"; }
.icon-dashboard:before { content: "dashboard"; }
.icon-emoji-events:before { content: "emoji_events"; }
.icon-microphone:before { content: "mic"; }
.icon-streaming:before { content: "stream"; }
.icon-voice-input:before { content: "record_voice_over"; }

html, body {
    margin: 0;
    padding: 0;
    color: var(--sni-dark-gray);
    background-color: var(--sni-light-gray);
    min-height: 100vh;
    line-height: 1.5;
}

body {
    display: flex;
    flex-direction: column;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    color: var(--sni-dark-gray);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-md); }

p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

a {
    color: var(--sni-accent-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--sni-green);
    text-decoration: underline;
}

/* 3. LAYOUT COMPONENTS */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
}

.main-content {
  display: flex;
  flex: 1;
  position: relative;
}

.content-area {
  flex: 1;
  padding: var(--spacing-lg);
  min-height: calc(100vh - 110px);
  overflow-y: auto;
}

/* Header Styles */
.header {
  background-color: var(--sni-green);
  color: var(--sni-white);
  padding: 0 var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
  width: 100%;
  z-index: 100;
}

.enhanced-header {
  height: 96px;
  background: linear-gradient(135deg, var(--sni-green) 0%, var(--sni-light-green) 100%);
  box-shadow: var(--shadow-md);
  position: relative;
  padding: 10px var(--spacing-xl) 10px var(--spacing-xl);
}

.header-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-xs);
}

.header-title {
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--sni-white);
  margin: 0;
  line-height: 1.2;
  margin-bottom: 4px;
}

.header-subtitle {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
  margin: 0;
  margin-bottom: 0;
}

.header-center {
  display: flex;
    align-items: center;
    justify-content: center;
  flex: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

/* Sidebar Styles */
.sidebar {
  background-color: var(--sni-green);
  width: 220px;
  min-height: calc(100vh - 110px);
  z-index: 50;
  position: relative;
}

.user-info {
  padding: var(--spacing-lg) var(--spacing-md);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.user-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #7b68ee !important;
  color: var(--sni-white) !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  margin: 0 auto var(--spacing-md);
}

.user-name {
  font-weight: bold;
  margin-bottom: var(--spacing-xs);
}

.user-role {
  font-size: var(--font-size-sm);
    color: var(--sni-white);
}

/* Footer Styles */
.footer {
  background-color: var(--sni-green);
  color: var(--sni-white);
  text-align: center;
  padding: var(--spacing-sm);
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}



/* 5. ROLE-BASED THEMES */
/* Manager Theme */
.app-container.manager .enhanced-header,
.app-container.manager .header.enhanced-header {
  background: #fff !important;
  border-bottom: 4px solid #c7b299 !important;
  color: #203C35 !important;
  box-shadow: 0 2px 12px 0 rgba(32,60,53,0.12) !important;
}

.app-container.manager .enhanced-header .header-title,
.app-container.manager .enhanced-header .header-subtitle {
  color: #203C35 !important;
}

.app-container.manager .sidebar {
  background: var(--sni-manager-bg) !important;
  border-right: 1px solid var(--sni-manager-border);
}

/* Participant Theme */
.app-container.participant .enhanced-header,
.app-container.participant .header.enhanced-header,
.app-container.participant-pro .enhanced-header,
.app-container.participant-pro .header.enhanced-header {
  background: #203C35 !important;
  border-bottom: 4px solid var(--sni-participant-accent) !important;
  box-shadow: 0 4px 20px 0 #388e3c80 !important;
}

.app-container.participant .sidebar,
.app-container.participant-pro .sidebar {
  background: var(--sni-participant-bg) !important;
}

/* General Manager Theme */
.app-container.general-manager .enhanced-header,
.app-container.general-manager .header.enhanced-header {
  background: var(--sni-general-manager-accent) !important;
  border-bottom: 4px solid var(--sni-general-manager-dark) !important;
  box-shadow: 0 2px 8px rgba(90,124,138,0.08) !important;
}

.app-container.general-manager .sidebar {
  background: var(--sni-general-manager-bg) !important;
}







/* 6. UTILITY CLASSES */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

/* Grid System - Already defined above */

/* Alert Styles */
.alert {
  position: relative;
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
}

.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

.alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeaa7;
}

.text-primary { color: var(--sni-green); }
.text-secondary { color: var(--sni-gold); }
.text-success { color: var(--sni-success); }
.text-danger { color: var(--sni-error); }
.text-muted { color: var(--sni-medium-gray); }
.text-info { color: var(--sni-accent-blue); }
.text-warning { color: var(--sni-gold); }

.bg-primary { background-color: var(--sni-green); }
.bg-secondary { background-color: var(--sni-gold); }
.bg-success { background-color: var(--sni-success); }
.bg-danger { background-color: var(--sni-error); }
.bg-light { background-color: var(--sni-light-gray); }
.bg-info { background-color: var(--sni-accent-blue); }
.bg-warning { background-color: var(--sni-gold); }

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }

.m-0 { margin: 0; }
.mt-0 { margin-top: 0; }
.mr-0 { margin-right: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }

.m-1 { margin: var(--spacing-xs); }
.mt-1 { margin-top: var(--spacing-xs); }
.mr-1 { margin-right: var(--spacing-xs); }
.mb-1 { margin-bottom: var(--spacing-xs); }
.ml-1 { margin-left: var(--spacing-xs); }

.m-2 { margin: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-sm); }
.mr-2 { margin-right: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.ml-2 { margin-left: var(--spacing-sm); }

.m-3 { margin: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-md); }
.mr-3 { margin-right: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-md); }
.ml-3 { margin-left: var(--spacing-md); }

.m-4 { margin: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-lg); }
.mr-4 { margin-right: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.ml-4 { margin-left: var(--spacing-lg); }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pr-0 { padding-right: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }

.p-1 { padding: var(--spacing-xs); }
.pt-1 { padding-top: var(--spacing-xs); }
.pr-1 { padding-right: var(--spacing-xs); }
.pb-1 { padding-bottom: var(--spacing-xs); }
.pl-1 { padding-left: var(--spacing-xs); }

.p-2 { padding: var(--spacing-sm); }
.pt-2 { padding-top: var(--spacing-sm); }
.pr-2 { padding-right: var(--spacing-sm); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pl-2 { padding-left: var(--spacing-sm); }

.p-3 { padding: var(--spacing-md); }
.pt-3 { padding-top: var(--spacing-md); }
.pr-3 { padding-right: var(--spacing-md); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pl-3 { padding-left: var(--spacing-md); }

.w-25 { width: 25%; }
.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }

.h-25 { height: 25%; }
.h-50 { height: 50%; }
.h-75 { height: 75%; }
.h-100 { height: 100%; }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-circle { border-radius: 50%; }

.shadow { box-shadow: var(--shadow-md); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-lg { box-shadow: var(--shadow-lg); }



/* 7. RESPONSIVE STYLES */
@media (max-width: 992px) {
  .sidebar {
    width: 100%;
    position: static;
    height: auto;
  }
  
  .content-area {
    margin-left: 0;
  }
  
  .app-container {
    flex-direction: column;
  }
  
  .dashboard-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
    --spacing-2xl: 2rem;
  }

  .header {
    padding: 0 var(--spacing-md);
}

  .header-title {
    font-size: var(--font-size-lg);
  }
  
  .content-area {
    padding: var(--spacing-md);
  }
  
  /* Card styles are already defined in components.css */
  
  /* Button styles are already defined in the main button section */

  h1 { font-size: var(--font-size-3xl); }
  h2 { font-size: var(--font-size-2xl); }
  h3 { font-size: var(--font-size-xl); }
}

@media (max-width: 576px) {
  .action-buttons-group {
    flex-direction: column;
  }
  
  /* Navigation styles are already defined in navigation.css */
}

/* 8. PRINT STYLES */
@media print {
  .sidebar, .header, .footer, .no-print {
    display: none;
  }
  
  .content-area {
    margin-left: 0;
    padding: 0;
  }
  
  /* Card styles are already defined in components.css */
  
  * {
    color: black !important;
    background-color: white !important;
  }
}

/* 9. ERROR BOUNDARY */
.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3.7rem;
    color: var(--sni-white);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

/* 10. DEEP SELECTORS FOR RICH TEXT CONTENT */
::deep ul {
    list-style-type: disc;
    margin-left: 1.5rem;
}

::deep ol {
    list-style-type: decimal;
    margin-left: 1.5rem;
}

::deep li {
    margin: var(--spacing-sm) 0;
}

::deep strong {
    font-weight: 600;
}

::deep h3 {
    margin: var(--spacing-md) 0;
    font-weight: 600;
}

::deep p + p {
    margin-top: var(--spacing-md);
}

::deep table {
    margin: var(--spacing-md) 0;
    width: 100%;
    border-collapse: collapse;
}

::deep th {
    text-align: left;
    border-bottom: 1px solid var(--sni-medium-gray);
    padding: var(--spacing-sm);
}

::deep td {
    padding: var(--spacing-sm);
}

::deep tr:nth-child(even) {
    background-color: rgba(0, 0, 0, 0.05);
}