/* ============================================
   UNSC WAYPOINT - CSS DESIGN SYSTEM
   Office of Naval Intelligence Interface
   ============================================ */

/* === IMPORTS === */
@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;500;700;900&display=swap');

/* === GLOBAL RESET === */
* {
  box-sizing: border-box;
}

/* === CSS CUSTOM PROPERTIES === */
:root {
  /* Colors - Dark Military Theme */
  --color-bg-primary: #050505;
  --color-bg-secondary: #0a0a0a;
  --color-bg-panel: rgba(10, 10, 10, 0.85);
  --color-bg-panel-hover: rgba(10, 10, 10, 0.95);

  /* Grid Pattern */
  --color-grid: rgba(255, 255, 255, 0.08);
  --color-grid-accent: rgba(255, 255, 255, 0.15);

  /* Accents */
  --color-accent-primary: #ffffff;
  --color-accent-glow: rgba(255, 255, 255, 0.4);
  --color-accent-danger: #ff1a1a;
  --color-accent-danger-glow: rgba(255, 26, 26, 0.4);
  --color-accent-warning: #a0a0a0;

  /* Text */
  --color-text-primary: #f5f5f5;
  --color-text-secondary: #b0b0b0;
  --color-text-muted: #6e6e6e;
  --color-text-accent: var(--color-accent-primary);

  /* Borders */
  --color-border: rgba(255, 255, 255, 0.3);
  --color-border-subtle: rgba(255, 255, 255, 0.1);
  --color-border-active: var(--color-accent-primary);

  /* Typography */
  --font-primary: 'Share Tech Mono', 'Consolas', 'Courier New', monospace;
  --font-display: 'Orbitron', 'Share Tech Mono', sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1.25rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;

  /* Shadows & Glows */
  --glow-primary: 0 0 10px var(--color-accent-glow), 0 0 20px var(--color-accent-glow);
  --glow-danger: 0 0 10px var(--color-accent-danger-glow), 0 0 20px var(--color-accent-danger-glow);
  --shadow-panel: 0 4px 20px rgba(0, 0, 0, 0.5);
}

/* === RESET & BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Grid Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--color-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 25px 25px;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* Animated scan line effect */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg,
      transparent 0%,
      var(--color-accent-primary) 50%,
      transparent 100%);
  box-shadow: var(--glow-primary);
  animation: scanline 4s linear infinite;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.3;
}

@keyframes scanline {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(100vh);
  }
}

/* === TYPOGRAPHY === */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.1rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-accent-primary);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--color-text-primary);
  text-shadow: var(--glow-primary);
}

/* === LAYOUT === */
.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  padding: 0;
}

/* === HEADER === */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--color-bg-panel);
  border-bottom: 2px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-lg);
  z-index: 1000;
  /* Increased z-index */
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1920px;
  margin: 0 auto;
  width: 100%;
}

.header-status {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-primary);
  box-shadow: var(--glow-primary);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

/* === USER PROFILE (NEW) === */
.user-profile-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.user-avatar-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-panel);
  border: 2px solid var(--color-accent-primary);
  color: var(--color-accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.user-avatar-btn:hover {
  background: var(--color-accent-primary);
  color: var(--color-bg-primary);
  box-shadow: var(--glow-primary);
}

.user-dropdown {
  position: absolute;
  top: 100%;
  /* Changed from 120% for tighter fit */
  right: 0;
  width: 220px;
  /* Slightly wider */
  background: #050505;
  /* Solid background for visibility */
  border: 1px solid var(--color-accent-primary);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.8);
  padding: 0;
  /* Removing padding to let items fill width */
  display: none;
  flex-direction: column;
  z-index: 2000;
  /* Higher than header */
}

.user-dropdown.show {
  display: flex;
}

.dropdown-header {
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid var(--color-border-subtle);
  margin-bottom: var(--spacing-xs);
}

.dropdown-user-name {
  font-family: var(--font-display);
  color: var(--color-accent-primary);
  font-size: 0.9rem;
}

.dropdown-user-role {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.dropdown-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text-primary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: all 0.2s ease;
  cursor: pointer;
  background: transparent;
  border: none;
  text-align: left;
  width: 100%;
  font-family: var(--font-primary);
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-accent-primary);
  padding-left: var(--spacing-lg);
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === NAVIGATION === */
nav > ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 2px;
}

nav > ul > li {
  position: relative;
}

/* Direct nav links */
nav a {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 7px 14px;
  border: 1px solid transparent;
  color: var(--color-text-secondary);
  transition: all 0.25s ease;
  white-space: nowrap;
  text-decoration: none;
}

nav a:hover,
nav a.active {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-accent-primary);
  text-shadow: none;
  box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.1);
}

/* Hub trigger (dropdown parent) */
.nav-hub-label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-primary);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 7px 14px;
  border: 1px solid transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
  user-select: none;
}

.nav-hub:hover .nav-hub-label,
.nav-hub.active > .nav-hub-label {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-accent-primary);
  box-shadow: inset 0 0 8px rgba(255, 255, 255, 0.1);
}

.nav-arrow {
  font-size: 0.55rem;
  display: inline-block;
  transition: transform 0.2s ease;
  opacity: 0.7;
}

.nav-hub:hover .nav-arrow {
  transform: rotate(180deg);
}

/* Dropdown panel */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 1px);
  left: 0;
  min-width: 170px;
  background: #020202;
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-accent-primary);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.9);
  display: none;
  flex-direction: column;
  z-index: 1100;
  padding: 4px 0;
  list-style: none;
}

.nav-hub:hover .nav-dropdown,
.nav-hub:focus-within .nav-dropdown {
  display: flex;
}

.nav-dropdown li {
  list-style: none;
}

.nav-dropdown a {
  display: block;
  padding: 9px 18px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  border: none;
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
}

.nav-dropdown a:hover,
.nav-dropdown a.active {
  color: var(--color-accent-primary);
  background: rgba(255, 255, 255, 0.07);
  border-left-color: var(--color-accent-primary);
  padding-left: 22px;
  box-shadow: none;
}

/* === MAIN CONTENT === */
main {
  margin-top: 60px;
  min-height: calc(100vh - 60px);
  position: relative;
  z-index: 1;
}

/* === PANELS === */
.panel {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  padding: var(--spacing-lg);
  margin: var(--spacing-md);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.panel:hover {
  border-color: var(--color-border-active);
  box-shadow: var(--shadow-panel), inset 0 0 20px rgba(255, 255, 255, 0.05);
}

.panel-header {
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
  margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg)) var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-primary);
}

.panel-status {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* === GRID LAYOUT === */
.grid-layout {
  display: grid;
  grid-template-columns: 300px 1fr 300px;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  min-height: calc(100vh - 120px);
  max-width: 1800px;
  margin: 0 auto;
}

.sidebar-left,
.sidebar-right {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.content-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  min-width: 0;
  /* Prevents flex child from overflowing grid */
}

/* Response Layout for Laptops/Tablets */
@media (max-width: 1366px) {
  .grid-layout {
    grid-template-columns: 280px 1fr 280px;
    gap: var(--spacing-md);
  }
}

/* Stack Layout for Smaller Screens */
@media (max-width: 1024px) {
  .grid-layout {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
  }

  .sidebar-left,
  .sidebar-right {
    order: 2;
    /* Move sidebars below main content */
  }

  .content-main {
    order: 1;
  }
}

/* === CONTACT LIST === */
.contact-list {
  list-style: none;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-subtle);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.contact-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--color-accent-primary);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.contact-item:hover::before,
.contact-item.active::before {
  transform: scaleY(1);
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-border);
}

.contact-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  background: rgba(0, 0, 0, 0.3);
}

.contact-name {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-rank {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

/* === HERO SECTION === */
.hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-xxl);
  min-height: 60vh;
}

.oni-seal {
  width: 300px;
  height: 300px;
  margin-bottom: var(--spacing-xl);
  filter: drop-shadow(var(--glow-primary));
}

.hero-title {
  font-size: 2.5rem;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 0.2em;
  margin-bottom: var(--spacing-lg);
  text-shadow: var(--glow-primary);
}

.security-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  background: rgba(0, 0, 0, 0.5);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: var(--spacing-md);
}

/* === BUTTONS === */
.btn {
  padding: var(--spacing-md) var(--spacing-xl);
  border: 1px solid;
  background: transparent;
  font-family: var(--font-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  color: var(--color-accent-primary);
  border-color: var(--color-accent-primary);
}

.btn-primary:hover {
  background: var(--color-accent-primary);
  color: var(--color-bg-primary);
  box-shadow: var(--glow-primary);
}

.btn-danger {
  color: var(--color-accent-danger);
  border-color: var(--color-accent-danger);
}

.btn-danger:hover {
  background: var(--color-accent-danger);
  color: var(--color-text-primary);
  box-shadow: var(--glow-danger);
}

.btn-group {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-lg);
}

/* === PROGRESS BAR === */
.progress-container {
  width: 100%;
  height: 4px;
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border-subtle);
  margin: var(--spacing-md) 0;
  position: relative;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg,
      var(--color-accent-danger) 0%,
      var(--color-accent-warning) 50%,
      var(--color-accent-primary) 100%);
  box-shadow: var(--glow-primary);
  transition: width 0.3s ease;
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: progress-shimmer 2s infinite;
}

@keyframes progress-shimmer {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

/* === MESSAGE LIST === */
.message-list {
  list-style: none;
}

.message-item {
  padding: var(--spacing-md);
  border: 1px solid var(--color-border-subtle);
  margin-bottom: var(--spacing-sm);
  cursor: pointer;
  transition: all 0.3s ease;
}

.message-item:hover {
  border-color: var(--color-border);
  background: rgba(255, 255, 255, 0.03);
}

.message-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.message-sender {
  font-size: 0.9rem;
  color: var(--color-accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.message-time {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.message-subject {
  font-size: 0.85rem;
  margin-bottom: var(--spacing-xs);
}

.message-preview {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

/* === FILE LIST === */
.file-list {
  list-style: none;
  font-family: var(--font-primary);
  font-size: 0.85rem;
}

.file-item {
  padding: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: space-between;
}

.file-item:last-child {
  border-bottom: none;
}

.file-name {
  color: var(--color-text-secondary);
}

.file-size {
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

/* === CLASSIFICATION HEADERS === */
.classification-header {
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-border);
  padding: var(--spacing-sm) var(--spacing-md);
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: var(--spacing-lg);
}

.classification-header.top-secret {
  border-color: var(--color-accent-danger);
  color: var(--color-accent-danger);
}

.classification-header.confidential {
  border-color: var(--color-accent-warning);
  color: var(--color-accent-warning);
}

/* === FOOTER === */
footer {
  background: var(--color-bg-panel);
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-md);
  text-align: center;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  position: relative;
  z-index: 10;
}

.legal-disclaimer {
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border-subtle);
  padding: var(--spacing-md);
  font-size: 0.65rem;
  line-height: 1.6;
  text-align: justify;
  margin-top: var(--spacing-sm);
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg-secondary);
  border-left: 1px solid var(--color-border-subtle);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent-primary);
  border: 1px solid var(--color-bg-secondary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-primary);
  box-shadow: var(--glow-primary);
}

/* === MODAL & OVERLAY === */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

.modal {
  background: var(--color-bg-panel);
  border: 2px solid var(--color-border);
  padding: var(--spacing-xxl);
  max-width: 500px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-panel), 0 0 40px var(--color-accent-glow);
  animation: slideIn 0.3s ease;
  position: relative;
}

@keyframes slideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }

  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent-primary);
  text-shadow: var(--glow-primary);
}

.modal-subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.modal-body {
  margin-bottom: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border-subtle);
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1.5rem;
  transition: all 0.3s ease;
  padding: var(--spacing-sm);
}

.modal-close:hover {
  color: var(--color-accent-danger);
  transform: rotate(90deg);
}

/* === FORMS === */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.form-input {
  width: 100%;
  padding: var(--spacing-md);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent-primary);
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.1), 0 0 5px var(--color-accent-glow);
}

.form-input::placeholder {
  color: var(--color-text-muted);
}

.form-error {
  color: var(--color-accent-danger);
  font-size: 0.75rem;
  margin-top: var(--spacing-sm);
  display: none;
}

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

.form-link {
  text-align: center;
  margin-top: var(--spacing-lg);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.form-link a {
  color: var(--color-accent-primary);
  cursor: pointer;
  text-decoration: underline;
}

.form-link a:hover {
  color: var(--color-text-primary);
}

/* === USER PROFILE BADGE === */
.user-profile {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.9rem;
  color: var(--color-bg-primary);
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.user-rank {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.btn-logout {
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.75rem;
}

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-lg);
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.3;
}

.empty-state-title {
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
}

.empty-state-message {
  font-size: 0.85rem;
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

/* === ADD CONTACT BUTTON === */
.btn-add-contact {
  width: 100%;
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: 0.85rem;
}

.btn-add-contact svg {
  width: 16px;
  height: 16px;
}

/* === CONTACT ACTIONS === */
.contact-item {
  position: relative;
}

.contact-actions {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  display: none;
  gap: var(--spacing-sm);
}

.contact-item:hover .contact-actions {
  display: flex;
}

.contact-action-btn {
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  padding: var(--spacing-xs) var(--spacing-sm);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.contact-action-btn:hover {
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.contact-action-btn.delete:hover {
  border-color: var(--color-accent-danger);
  color: var(--color-accent-danger);
  background: rgba(255, 26, 26, 0.1);
}

/* === VIEW CONTAINERS === */
.view-container {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.view-container.active {
  display: block;
  opacity: 1;
}

/* === UTILITY CLASSES === */
.text-center {
  text-align: center;
}

.text-uppercase {
  text-transform: uppercase;
}

.text-muted {
  color: var(--color-text-muted);
}

.text-accent {
  color: var(--color-accent-primary);
}

.mb-0 {
  margin-bottom: 0;
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.hidden {
  display: none;
}

/* === RESPONSIVE === */
@media (max-width: 1400px) {
  .grid-layout {
    grid-template-columns: 200px 1fr 300px;
  }
}

@media (max-width: 1024px) {
  .grid-layout {
    grid-template-columns: 1fr;
  }

  .sidebar-left,
  .sidebar-right {
    order: 2;
  }

  .content-main {
    order: 1;
  }
}

@media (max-width: 768px) {
  .header-status {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }

  nav ul {
    flex-wrap: wrap;
    gap: var(--spacing-sm);
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .oni-seal {
    width: 220px;
    height: 220px;
  }

  /* Header grows taller here because .header-status stacks and nav wraps;
     compensate so fixed header doesn't overlap main content. */
  main {
    margin-top: 180px;
  }
}

/* === ADVANCED MOBILE RESPONSIVENESS === */

/* Mobile Phones (Portrait) */
@media (max-width: 480px) {
  :root {
    --spacing-lg: 1.25rem;
    --spacing-xxl: 2.5rem;
  }

  html {
    font-size: 14px; /* Scale down base size */
  }

  /* Header Overhaul */
  header {
    padding: var(--spacing-sm) var(--spacing-md);
    position: relative;
  }

  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .header-status {
    width: 100%;
    justify-content: center;
    font-size: 0.65rem;
    order: 1; /* Move to top */
  }

  .status-item {
     gap: 4px;
  }
  
  /* User Profile - Move to top right absolute or flow */
  #user-profile-container {
    position: absolute;
    top: 5px;
    right: 10px;
    order: 0;
  }

  /* Navigation - Scrollable Row */
  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 5px;
    order: 3;
    border-top: 1px solid var(--color-border-subtle);
    padding-top: var(--spacing-sm);
  }

  nav > ul {
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    padding: 0 var(--spacing-sm);
  }

  nav a {
    font-size: 0.75rem;
    padding: 0.4rem 0.7rem;
    white-space: nowrap;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--color-border-subtle);
  }

  nav a.active {
    background: var(--color-accent-primary);
    color: var(--color-bg-primary);
    border-color: var(--color-accent-primary);
  }

  /* Keep dropdowns usable on mobile via tap */
  .nav-hub-label {
    font-size: 0.75rem;
    padding: 0.4rem 0.7rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--color-border-subtle);
  }

  .nav-dropdown {
    position: fixed;
    top: auto;
    left: 10px;
    right: 10px;
    min-width: unset;
  }

  /* Main Content Adjustments */
  main {
    margin-top: 180px; /* Adjust for taller header */
  }

  /* Grid & Panels */
  .grid-layout {
    padding: var(--spacing-sm);
    gap: var(--spacing-md);
  }

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

  .panel-header {
      padding: var(--spacing-sm);
  }

  /* Hero adjustments */
  .hero-section {
    min-height: 40vh;
    padding: var(--spacing-lg);
  }

  .hero-title {
    font-size: 1.5rem;
    line-height: 1.2;
  }

  .oni-seal {
    width: 150px;
    height: 150px;
  }

  /* Buttons & Inputs */
  .btn {
    width: 100%; /* Full width buttons for easy tapping */
    display: block;
    margin-bottom: var(--spacing-sm);
  }

  .btn-group {
      flex-direction: column;
      gap: var(--spacing-sm);
  }

  /* Tables (if any) */
  table {
      display: block;
      overflow-x: auto;
  }
}