/* Aurora Nonprofit Network - Frontend Styles */

:root {
  --aurora-primary: hsl(262, 83%, 58%);
  --aurora-secondary: hsl(190, 90%, 45%);
  --aurora-background: hsl(210, 40%, 98%);
  --aurora-foreground: hsl(222, 47%, 11%);
  --aurora-muted: hsl(215, 16%, 47%);
  --aurora-border: hsl(214, 32%, 91%);
  --aurora-success: hsl(142, 76%, 36%);
  --aurora-error: hsl(0, 84%, 60%);
  --aurora-radius: 0.75rem;
  --aurora-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1);
  --aurora-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
}

/* Base Styles */
.aurora-directory,
.aurora-members,
.aurora-events,
.aurora-opportunities,
.aurora-messages,
.aurora-profile {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--aurora-foreground);
  line-height: 1.6;
}

/* Page Header */
.aurora-page-header {
  text-align: center;
  margin-bottom: 2rem;
}

.aurora-page-header h2 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--aurora-foreground);
}

.aurora-page-header p {
  color: var(--aurora-muted);
}

/* Buttons */
.aurora-btn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--aurora-radius);
  font-weight: 500;
  font-size: 0.875rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  text-align: center;
}

.aurora-btn-primary {
  background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
  color: white;
  border: none;
}

.aurora-btn-primary:hover {
  opacity: 0.9;
}

.aurora-btn-secondary {
  background: hsl(210, 40%, 93%);
  color: var(--aurora-foreground);
}

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

.aurora-btn-ghost {
  background: transparent;
  color: var(--aurora-foreground);
}

.aurora-btn-full { width: 100%; }
.aurora-btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8rem; }
.aurora-btn-lg { padding: 0.75rem 1.5rem; font-size: 1rem; }
.aurora-btn-icon { padding: 0.5rem; }

.aurora-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Search & Filters */
.aurora-search-filters {
  margin-bottom: 2rem;
}

.aurora-filter-form {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.aurora-search-box {
  flex: 1;
  display: flex;
  gap: 0.5rem;
  min-width: 250px;
}

.aurora-search-box input {
  flex: 1;
  padding: 0.75rem;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  font-size: 1rem;
}

/* Organization Grid */
.aurora-org-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.aurora-org-card {
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  overflow: hidden;
  transition: all 0.3s;
}

.aurora-org-card:hover {
  box-shadow: var(--aurora-shadow-lg);
  transform: translateY(-4px);
}

.aurora-org-header {
  height: 100px;
  background: linear-gradient(135deg, hsl(262, 83%, 95%), hsl(190, 90%, 95%));
  position: relative;
}

.aurora-org-logo,
.aurora-org-logo-placeholder {
  width: 4rem;
  height: 4rem;
  border-radius: 0.75rem;
  position: absolute;
  bottom: -2rem;
  left: 1.5rem;
  background: white;
  border: 2px solid white;
  box-shadow: var(--aurora-shadow);
  object-fit: cover;
}

.aurora-org-logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
  color: white;
  font-size: 1.5rem;
  font-weight: 700;
}

.aurora-org-body {
  padding: 3rem 1.5rem 1.5rem;
}

.aurora-org-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.aurora-org-location {
  color: var(--aurora-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.aurora-org-mission {
  color: var(--aurora-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.aurora-org-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--aurora-border);
  background: hsl(210, 40%, 98%);
}

/* Members Grid */
.aurora-members-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.aurora-member-card {
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  padding: 1.5rem;
  text-align: center;
  transition: all 0.3s;
}

.aurora-member-card:hover {
  box-shadow: var(--aurora-shadow-lg);
  transform: translateY(-4px);
}

.aurora-member-avatar {
  margin: 0 auto 1rem;
}

.aurora-member-avatar img {
  border-radius: 50%;
}

.aurora-member-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.aurora-member-location {
  color: var(--aurora-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.aurora-member-bio {
  color: var(--aurora-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* Events Grid */
.aurora-events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.aurora-event-card {
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  overflow: hidden;
  transition: all 0.3s;
}

.aurora-event-card:hover {
  box-shadow: var(--aurora-shadow-lg);
}

.aurora-event-image {
  height: 140px;
  background: linear-gradient(135deg, hsl(262, 83%, 95%), hsl(190, 90%, 95%));
  position: relative;
}

.aurora-event-date-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: white;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.875rem;
  box-shadow: var(--aurora-shadow);
}

.aurora-event-body {
  padding: 1.5rem;
}

.aurora-event-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.aurora-event-meta {
  color: var(--aurora-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.aurora-event-attendees {
  font-size: 0.875rem;
  color: var(--aurora-muted);
}

.aurora-event-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--aurora-border);
  background: hsl(210, 40%, 98%);
}

/* Opportunities List */
.aurora-opportunities-list {
  display: grid;
  gap: 1.5rem;
}

.aurora-opportunity-card {
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem;
  padding: 1.5rem;
  transition: all 0.3s;
}

.aurora-opportunity-card:hover {
  border-color: hsl(262, 83%, 80%);
  box-shadow: var(--aurora-shadow-lg);
}

.aurora-opportunity-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.aurora-opportunity-date {
  color: var(--aurora-muted);
  font-size: 0.875rem;
}

.aurora-opportunity-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.aurora-opportunity-org {
  color: var(--aurora-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.aurora-opportunity-details {
  color: var(--aurora-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.aurora-opportunity-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  border-left: 1px solid var(--aurora-border);
  min-width: 180px;
}

@media (max-width: 768px) {
  .aurora-opportunity-card {
    grid-template-columns: 1fr;
  }
  
  .aurora-opportunity-actions {
    border-left: none;
    border-top: 1px solid var(--aurora-border);
    padding-top: 1.5rem;
    min-width: auto;
  }
}

/* Messages */
.aurora-messages-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  height: 500px;
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  overflow: hidden;
}

@media (max-width: 768px) {
  .aurora-messages-container {
    grid-template-columns: 1fr;
    height: 600px;
  }
}

.aurora-messages-sidebar {
  border-right: 1px solid var(--aurora-border);
  background: hsl(210, 40%, 98%);
  display: flex;
  flex-direction: column;
}

.aurora-messages-sidebar h2 {
  padding: 1.5rem;
  font-size: 1.25rem;
  border-bottom: 1px solid var(--aurora-border);
  margin: 0;
}

.aurora-contacts-list {
  flex: 1;
  overflow-y: auto;
}

.aurora-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  text-decoration: none;
  color: var(--aurora-foreground);
  transition: background 0.2s;
  border-bottom: 1px solid var(--aurora-border);
}

.aurora-contact-item:hover,
.aurora-contact-item.active {
  background: white;
}

.aurora-contact-avatar img {
  border-radius: 50%;
}

.aurora-contact-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.aurora-contact-info strong {
  font-size: 0.9rem;
}

.aurora-unread-badge {
  background: var(--aurora-primary);
  color: white;
  font-size: 0.75rem;
  padding: 0.125rem 0.5rem;
  border-radius: 1rem;
  margin-left: auto;
}

.aurora-messages-main {
  display: flex;
  flex-direction: column;
}

.aurora-chat-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--aurora-border);
  display: flex;
  align-items: center;
  gap: 1rem;
  background: white;
}

.aurora-chat-header img {
  border-radius: 50%;
}

.aurora-chat-header h3 {
  font-size: 1rem;
  margin: 0;
}

.aurora-messages-list {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  background: hsl(210, 40%, 98%);
}

.aurora-message {
  display: flex;
  margin-bottom: 1rem;
}

.aurora-message-mine {
  justify-content: flex-end;
}

.aurora-message-theirs {
  justify-content: flex-start;
}

.aurora-message-bubble {
  max-width: 70%;
  padding: 0.75rem 1rem;
  border-radius: 1rem;
}

.aurora-message-mine .aurora-message-bubble {
  background: linear-gradient(135deg, var(--aurora-primary), var(--aurora-secondary));
  color: white;
  border-bottom-right-radius: 0.25rem;
}

.aurora-message-theirs .aurora-message-bubble {
  background: white;
  border: 1px solid var(--aurora-border);
  border-bottom-left-radius: 0.25rem;
}

.aurora-message-bubble p {
  margin: 0 0 0.25rem;
}

.aurora-message-time {
  font-size: 0.7rem;
  opacity: 0.7;
}

.aurora-message-input {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--aurora-border);
  background: white;
}

.aurora-message-form {
  display: flex;
  gap: 0.75rem;
}

.aurora-message-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--aurora-border);
  border-radius: 2rem;
  background: hsl(210, 40%, 98%);
  font-size: 1rem;
}

.aurora-message-form input:focus {
  outline: none;
  border-color: var(--aurora-primary);
  background: white;
}

.aurora-empty-conversation {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--aurora-muted);
}

.aurora-empty-icon {
  font-size: 4rem;
  opacity: 0.2;
  margin-bottom: 1rem;
}

/* Profile */
.aurora-profile h1 {
  margin-bottom: 2rem;
}

.aurora-profile-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 2rem;
}

@media (max-width: 768px) {
  .aurora-profile-grid {
    grid-template-columns: 1fr;
  }
}

.aurora-profile-card {
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  padding: 2rem;
  text-align: center;
}

.aurora-profile-avatar-large {
  margin: 0 auto 1rem;
}

.aurora-profile-avatar-large img {
  border-radius: 50%;
  border: 4px solid hsl(210, 40%, 98%);
}

.aurora-profile-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.aurora-profile-email {
  color: var(--aurora-muted);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.aurora-profile-location {
  color: var(--aurora-muted);
  font-size: 0.875rem;
}

/* Cards */
.aurora-card {
  background: white;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  box-shadow: var(--aurora-shadow);
  margin-bottom: 1.5rem;
}

.aurora-card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--aurora-border);
}

.aurora-card-header h3 {
  font-size: 1.25rem;
  margin: 0;
}

/* Form */
.aurora-form-group {
  margin-bottom: 1.5rem;
}

.aurora-form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.9rem;
}

.aurora-form-group input[type="text"],
.aurora-form-group input[type="email"],
.aurora-form-group input[type="url"],
.aurora-form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--aurora-border);
  border-radius: var(--aurora-radius);
  font-family: inherit;
  font-size: 1rem;
}

.aurora-form-group input:focus,
.aurora-form-group textarea:focus {
  outline: none;
  border-color: var(--aurora-primary);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.aurora-form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.aurora-profile-form {
  padding: 1.5rem;
}

/* Tags & Badges */
.aurora-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  font-weight: 500;
}

.aurora-tag-purple {
  background: hsl(262, 83%, 95%);
  color: hsl(262, 83%, 40%);
}

.aurora-tag-outline {
  background: transparent;
  border: 1px solid var(--aurora-border);
  color: var(--aurora-muted);
}

.aurora-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.aurora-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.aurora-badge-volunteer {
  background: hsl(262, 83%, 95%);
  color: hsl(262, 83%, 40%);
}

.aurora-badge-job {
  background: hsl(210, 90%, 95%);
  color: hsl(210, 90%, 40%);
}

.aurora-badge-board {
  background: hsl(45, 93%, 95%);
  color: hsl(45, 93%, 40%);
}

.aurora-badge-partnership {
  background: hsl(142, 76%, 95%);
  color: hsl(142, 76%, 36%);
}

.aurora-badge-remote {
  background: hsl(142, 76%, 95%);
  color: hsl(142, 76%, 36%);
}

.aurora-verified-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: hsl(210, 90%, 50%);
  color: white;
  font-size: 0.75rem;
}

/* Empty State */
.aurora-empty-state {
  text-align: center;
  padding: 3rem 2rem;
  color: var(--aurora-muted);
  grid-column: 1 / -1;
}

/* Notice */
.aurora-notice {
  padding: 1rem;
  background: hsl(45, 93%, 95%);
  border: 1px solid hsl(45, 93%, 80%);
  border-radius: var(--aurora-radius);
  text-align: center;
}