/**
 * -------------------------------------------------------------------------------
 * INDEX-USER — Main Page Stylesheet
 * -------------------------------------------------------------------------------
 * 
 * Panou Principal Utilizator AdventureNET
 * Design: Next-Gen SPA Dashboard
 * 
 * Autor: Negoiță Andreea Iuliana | Coordonator: conf.univ.dr. Toader Florentina
 * -------------------------------------------------------------------------------
 */

/* -------------------------------------------------------------------
   PAGE-SPECIFIC TOKENS
   ------------------------------------------------------------------- */
:root {
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --topbar-height: 64px;
  --mobile-nav-height: 64px;
  --content-max-width: 100%;
  --card-gap: var(--space-6);
  
  /* Dashboard colors */
  --dash-bg: var(--color-bg);
  --dash-surface: var(--color-surface);
  --dash-card: var(--color-bg-card);
  --dash-border: var(--color-border);
}

/* -------------------------------------------------------------------
   GLOBAL RESETS FOR DASHBOARD
   ------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.user-dashboard {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--dash-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  overflow-x: hidden;
}

/* -------------------------------------------------------------------
   APP SHELL LAYOUT
   ------------------------------------------------------------------- */
.app-shell {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
}

/* Main wrapper (topbar + content) */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin-left: var(--sidebar-width);
  transition: margin-left 0.3s ease;
}

/* Când sidebar e collapsed */
.app-shell:has(.sidebar.collapsed) .main-wrapper {
  margin-left: var(--sidebar-collapsed-width);
}

@media (max-width: 1024px) {
  .main-wrapper {
    margin-left: 0;
  }
  
  .app-shell:has(.sidebar.collapsed) .main-wrapper {
    margin-left: 0;
  }
}

/* Content area */
.content {
  flex: 1;
  padding: var(--space-8);
  padding-bottom: calc(var(--space-8) + env(safe-area-inset-bottom, 0));
  max-width: 100%;
  margin: 0;
  width: 100%;
}

@media (min-width: 1400px) {
  .content {
    padding: var(--space-10);
  }
}

@media (max-width: 768px) {
  .content {
    padding: var(--space-4);
    padding-bottom: calc(var(--mobile-nav-height) + var(--space-4) + env(safe-area-inset-bottom, 0));
  }
}

/* -------------------------------------------------------------------
   VIEW SYSTEM
   ------------------------------------------------------------------- */
.view {
  animation: fadeIn 0.25s ease;
}

.view[hidden] {
  display: none !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* View Header */
.view-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.view-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin: 0;
}

.view-subtitle {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: var(--space-1) 0 0;
}

/* Welcome Block (Home) */
.welcome-block {
  display: flex;
  flex-direction: column;
}

.welcome-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.welcome-name {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin: 0;
}

/* -------------------------------------------------------------------
   HOME HEADER - Mobile Optimized
   ------------------------------------------------------------------- */
.home-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  width: 100%;
}

/* Row 1: Avatar + Welcome text */
.home-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Row 2: Passions + Date aligned */
.home-header-right {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  width: 100%;
}

/* Home Profile Avatar with Status */
.home-profile-avatar {
  position: relative;
  flex-shrink: 0;
}

.home-avatar-img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(14, 165, 233, 0.4);
  box-shadow: 
    0 4px 15px rgba(14, 165, 233, 0.25),
    0 0 0 4px rgba(14, 165, 233, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
}

.home-avatar-img:hover {
  transform: scale(1.05);
  box-shadow: 
    0 6px 25px rgba(14, 165, 233, 0.35),
    0 0 0 4px rgba(14, 165, 233, 0.15);
}

.home-status-dot {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 3px solid var(--color-bg);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.home-status-dot.online {
  background: linear-gradient(135deg, #22c55e, #16a34a);
}

.home-status-dot.away {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.home-status-dot.busy {
  background: linear-gradient(135deg, #ef4444, #dc2626);
}

.home-status-dot.offline {
  background: linear-gradient(135deg, #64748b, #475569);
}

/* Home Welcome Info */
.home-welcome-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 0;
}

.home-welcome-info .welcome-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.home-welcome-info .welcome-name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Home Passions Preview - Badges */
.home-passions-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--space-2);
}

.home-passion-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  transition: all 0.2s;
}

.home-passion-badge svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.home-passion-badge:hover {
  transform: translateY(-1px);
}

/* Glass Date Badge */
.date-badge.glass-date {
  background: linear-gradient(135deg, rgba(var(--color-elevated-rgb, 30, 41, 59), 0.8), rgba(var(--color-surface-rgb, 15, 23, 42), 0.9));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  min-width: 60px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.glass-date .date-day {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  line-height: 1;
  display: block;
}

.glass-date .date-month {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-top: 2px;
}

/* Desktop adjustments */
@media (min-width: 769px) {
  .home-avatar-img {
    width: 72px;
    height: 72px;
  }
  
  .home-welcome-info .welcome-name {
    font-size: var(--text-2xl);
  }
  
  .home-passion-badge {
    padding: 5px 12px;
    font-size: 0.75rem;
  }
  
  .home-passion-badge svg {
    width: 16px;
    height: 16px;
  }
}

/* Mobile specific */
@media (max-width: 480px) {
  .home-header {
    gap: var(--space-3);
  }
  
  .home-header-left {
    gap: var(--space-3);
  }
  
  .home-avatar-img {
    width: 72px;
    height: 72px;
    border-width: 3px;
  }
  
  .home-status-dot {
    width: 18px;
    height: 18px;
    border-width: 3px;
    bottom: 2px;
    right: 2px;
  }
  
  .home-welcome-info .welcome-name {
    font-size: var(--text-xl);
  }
  
  .home-passions-preview {
    gap: 6px;
    flex: 1;
  }
  
  .home-passion-badge {
    padding: 4px 10px;
    font-size: 0.7rem;
    gap: 4px;
  }
  
  .home-passion-badge svg {
    width: 14px;
    height: 14px;
  }
  
  .date-badge.glass-date {
    padding: var(--space-2) var(--space-3);
    min-width: 54px;
    flex-shrink: 0;
  }
  
  .glass-date .date-day {
    font-size: var(--text-xl);
  }
}

/* -------------------------------------------------------------------
   EMPTY STATES
   ------------------------------------------------------------------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-6);
  background: var(--dash-card);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-xl);
}

.empty-icon {
  width: 64px;
  height: 64px;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-2);
}

.empty-state p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-4);
  max-width: 300px;
}

/* -------------------------------------------------------------------
   BUTTONS
   ------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  min-height: 44px;
}

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

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--dash-surface);
  color: var(--color-text);
  border: 1px solid var(--dash-border);
}

.btn-secondary:hover {
  background: var(--dash-card);
  border-color: var(--color-primary);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--dash-border);
}

.btn-outline:hover {
  background: var(--dash-surface);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.btn-danger:hover {
  background: #dc2626;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
}

.btn-ghost:hover {
  background: var(--dash-surface);
  color: var(--color-text);
}

/* Button sizes */
.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  min-height: 32px;
}

.btn-sm svg {
  width: 14px;
  height: 14px;
}

.btn-lg {
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  min-height: 52px;
}

/* Icon button */
.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-md);
}

.btn-icon.btn-sm {
  width: 32px;
  height: 32px;
}

/* Full width button */
.btn-block {
  width: 100%;
}

/* -------------------------------------------------------------------
   FORM ELEMENTS
   ------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: inherit;
  color: var(--color-text);
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-lg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  min-height: 44px;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--color-focus-ring);
}

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

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  background-size: 16px;
  padding-right: var(--space-10);
}

.form-actions {
  margin-top: var(--space-6);
}

/* -------------------------------------------------------------------
   SUPPORT FORM
   ------------------------------------------------------------------- */
.support-form {
  max-width: 600px;
  background: var(--dash-card);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

/* -------------------------------------------------------------------
   PROFILE CARD
   ------------------------------------------------------------------- */
.profile-card {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  background: var(--dash-card);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  max-width: 500px;
}

.profile-avatar-large {
  position: relative;
  flex-shrink: 0;
}

.profile-avatar-large img {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--color-primary);
}

.btn-edit-avatar {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  border: 2px solid var(--dash-bg);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.btn-edit-avatar svg {
  width: 14px;
  height: 14px;
}

.btn-edit-avatar:hover {
  transform: scale(1.1);
}

.profile-info-card h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin: 0 0 var(--space-1);
}

.profile-info-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.profile-member {
  margin-top: var(--space-2) !important;
  font-size: var(--text-xs) !important;
}

/* -------------------------------------------------------------------
   FILTER TABS
   ------------------------------------------------------------------- */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.filter-tab {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.filter-tab:hover {
  color: var(--color-text);
  background-color: var(--color-bg-hover);
}

.filter-tab.active {
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  border-color: var(--color-primary);
}

/* -------------------------------------------------------------------
   PAGINATION
   ------------------------------------------------------------------- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.pagination-info {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------------
   VIEW HEADER VARIANTS
   ------------------------------------------------------------------- */
.view-header-left {
  flex: 1;
}

.view-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

@media (max-width: 640px) {
  .view-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-3);
  }

  .view-header-right {
    width: 100%;
    justify-content: flex-start;
  }
}

/* -------------------------------------------------------------------
   BADGE COMPONENT
   ------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.badge-success {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

.badge-warning {
  background-color: rgba(245, 158, 11, 0.1);
  color: var(--color-warning);
}

.badge-danger {
  background-color: rgba(239, 68, 68, 0.1);
  color: var(--color-danger);
}

.badge-info {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--color-info);
}

.badge-neutral {
  background-color: var(--color-bg-hover);
  color: var(--color-text-secondary);
}

/* -------------------------------------------------------------------
   TABS SYSTEM
   ------------------------------------------------------------------- */
.tabs {
  display: flex;
  gap: var(--space-1);
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-lg);
  padding: var(--space-1);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  min-height: 44px;
}

.tab-btn:hover {
  color: var(--color-text);
  background: var(--color-bg-hover);
}

.tab-btn.active {
  background: var(--dash-card);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.tab-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 var(--space-1);
  background: var(--color-primary);
  color: white;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
}

/* Tab content panels */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.25s ease;
}

/* Tabs filter variant (for filtering within a view) */
.tabs-filter {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.tabs-filter .tab-btn {
  flex: 0 0 auto;
  padding: var(--space-2) var(--space-3);
  background: var(--dash-card);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
}

.tabs-filter .tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* -------------------------------------------------------------------
   FILTER BAR
   ------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-4);
  background: var(--dash-card);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.filter-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.filter-select {
  padding: var(--space-2) var(--space-3);
  padding-right: var(--space-8);
  background: var(--dash-surface);
  border: 1px solid var(--dash-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: var(--text-sm);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-2) center;
}

.filter-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

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

/* Body scroll lock */
body.scroll-locked {
  overflow: hidden;
}

/* Visually hidden */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}