/**
 * Networking Feature Styles
 * Extends festival.css design system
 */

/* =============================================================================
   Directory / Attendee Grid
   ============================================================================= */

.directory-controls {
    display: flex;
    gap: var(--space-md);
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
}

.directory-search {
    flex: 1;
    min-width: 250px;
    position: relative;
}

.directory-search input {
    width: 100%;
    padding: 12px 16px 12px 42px;
    font-size: 16px;
    border: 2px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-surface);
    transition: border-color var(--transition-fast);
}

.directory-search input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.directory-search .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
}

.directory-filters {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-select {
    padding: 10px 14px;
    font-size: 14px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    cursor: pointer;
}

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

/* Attendee Card Grid */
.attendee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.attendee-card {
    background: var(--color-surface);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    border: 2px solid transparent;
}

.attendee-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
}

.attendee-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.attendee-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), #262f35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 22px;
    font-weight: 700;
    flex-shrink: 0;
    overflow: hidden;
}

.attendee-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.attendee-info {
    flex: 1;
    min-width: 0;
}

.attendee-name {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.attendee-headline {
    font-size: 13px;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.attendee-details {
    font-size: 13px;
    color: var(--color-text-light);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs) var(--space-md);
}

.attendee-interests {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--space-xs);
}

.interest-tag {
    background: var(--color-surface-alt);
    color: var(--color-text-muted);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.attendee-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: auto;
    padding-top: var(--space-sm);
}

/* =============================================================================
   Profile Page
   ============================================================================= */

.profile-container {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl) 20px;
}

.profile-header {
    display: flex;
    gap: var(--space-xl);
    align-items: flex-start;
    margin-bottom: var(--space-xl);
}

.profile-avatar-large {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), #262f35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 48px;
    font-weight: 700;
    flex-shrink: 0;
    overflow: hidden;
}

.profile-avatar-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-main-info {
    flex: 1;
}

.profile-main-info h1 {
    font-family: var(--font-display);
    font-size: 32px;
    margin-bottom: 4px;
}

.profile-headline {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.profile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-lg);
    font-size: 14px;
    color: var(--color-text-muted);
}

.profile-meta i {
    width: 16px;
    margin-right: 4px;
}

.profile-section {
    margin-bottom: var(--space-xl);
}

.profile-section h3 {
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
}

.profile-bio {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
}

.profile-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.profile-tag {
    background: var(--color-surface-alt);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 14px;
    color: var(--color-text-muted);
}

.profile-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.profile-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.profile-link:hover {
    text-decoration: underline;
}

/* =============================================================================
   Profile Editor
   ============================================================================= */

.profile-editor {
    max-width: 700px;
    margin: 0 auto;
    padding: var(--space-xl) 20px;
}

.form-section {
    margin-bottom: var(--space-xl);
    background: var(--color-surface);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}

.form-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-border);
}

.form-row {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.form-row > .form-group {
    flex: 1;
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    font-size: 15px;
    font-family: var(--font-body);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    background: white;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.form-group .help-text {
    font-size: 12px;
    color: var(--color-text-light);
    margin-top: 4px;
}

.tags-input {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    min-height: 44px;
    cursor: text;
}

.tags-input:focus-within {
    border-color: var(--color-primary);
}

.tags-input .tag {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--color-primary);
    color: white;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.tags-input .tag .remove {
    cursor: pointer;
    opacity: 0.7;
    font-size: 16px;
    line-height: 1;
}

.tags-input .tag .remove:hover {
    opacity: 1;
}

.tags-input input {
    flex: 1;
    min-width: 100px;
    border: none;
    padding: 4px 8px;
    font-size: 14px;
    outline: none;
}

/* Privacy toggle */
.privacy-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.privacy-option:last-child {
    border-bottom: none;
}

.privacy-option .label-text {
    font-weight: 500;
}

.privacy-option .desc-text {
    font-size: 13px;
    color: var(--color-text-light);
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

/* =============================================================================
   Buttons
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn-secondary {
    background: white;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    border-color: var(--color-text);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: transparent;
    padding: 6px 12px;
}

.btn-ghost:hover {
    background: rgba(255, 0, 110, 0.08);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

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

/* =============================================================================
   Connections & Messages
   ============================================================================= */

.connections-list,
.threads-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.connection-card,
.thread-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--color-surface);
    border-radius: 10px;
    padding: var(--space-md) var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.connection-card:hover,
.thread-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(3px);
}

.thread-card .unread-badge {
    background: var(--color-primary);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    margin-left: auto;
}

.thread-preview {
    font-size: 14px;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

.thread-time {
    font-size: 12px;
    color: var(--color-text-light);
    white-space: nowrap;
}

/* Message bubbles */
.messages-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-lg);
    max-height: 500px;
    overflow-y: auto;
}

.message-bubble {
    max-width: 70%;
    padding: 10px 16px;
    border-radius: 16px;
    font-size: 15px;
    line-height: 1.5;
}

.message-sent {
    align-self: flex-end;
    background: var(--color-primary);
    color: white;
    border-bottom-right-radius: 4px;
}

.message-received {
    align-self: flex-start;
    background: var(--color-surface-alt);
    color: var(--color-text);
    border-bottom-left-radius: 4px;
}

.message-time {
    font-size: 11px;
    margin-top: 4px;
    opacity: 0.6;
}

.message-composer {
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

.message-composer input {
    flex: 1;
    padding: 10px 16px;
    border: 2px solid var(--color-border);
    border-radius: 20px;
    font-size: 15px;
    outline: none;
}

.message-composer input:focus {
    border-color: var(--color-primary);
}

/* =============================================================================
   Discussions
   ============================================================================= */

.discussion-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.discussion-card {
    background: var(--color-surface);
    border-radius: 10px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    color: inherit;
}

.discussion-card:hover {
    box-shadow: var(--shadow-md);
}

.discussion-card.pinned {
    border-left: 4px solid var(--color-primary);
}

.discussion-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.discussion-meta {
    font-size: 13px;
    color: var(--color-text-light);
    display: flex;
    gap: var(--space-md);
}

.discussion-topic-badge {
    background: var(--color-surface-alt);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-muted);
}

/* =============================================================================
   Meetups
   ============================================================================= */

.meetup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.meetup-card {
    background: var(--color-surface);
    border-radius: 12px;
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.meetup-card:hover {
    box-shadow: var(--shadow-md);
}

.meetup-type-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
}

.meetup-type-badge.coffee { background: #fef3c7; color: #92400e; }
.meetup-type-badge.lunch { background: #d1fae5; color: #065f46; }
.meetup-type-badge.birds_of_a_feather { background: #dbeafe; color: #1e40af; }
.meetup-type-badge.after_party { background: #fce7f3; color: #9d174d; }
.meetup-type-badge.other { background: var(--color-surface-alt); color: var(--color-text-muted); }

.meetup-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.meetup-detail {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
}

.meetup-detail i {
    width: 18px;
    margin-right: 4px;
}

.meetup-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
}

/* =============================================================================
   Recommendations
   ============================================================================= */

.rec-banner {
    background: linear-gradient(135deg, #262f35 0%, #1e40af 100%);
    color: white;
    border-radius: 12px;
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.rec-banner h3 {
    font-family: var(--font-display);
    font-size: 24px;
    margin-bottom: var(--space-sm);
}

.rec-banner p {
    opacity: 0.85;
    font-size: 15px;
}

.rec-scroll {
    display: flex;
    gap: var(--space-md);
    overflow-x: auto;
    padding-bottom: var(--space-sm);
    -webkit-overflow-scrolling: touch;
}

.rec-scroll::-webkit-scrollbar {
    height: 4px;
}

.rec-scroll::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}

.rec-card {
    min-width: 240px;
    flex-shrink: 0;
}

/* =============================================================================
   Empty States
   ============================================================================= */

.net-empty {
    text-align: center;
    padding: var(--space-xxl) var(--space-xl);
    color: var(--color-text-muted);
}

.net-empty .icon {
    font-size: 48px;
    margin-bottom: var(--space-md);
}

.net-empty h3 {
    font-size: 20px;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.net-empty p {
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/* =============================================================================
   Pagination
   ============================================================================= */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.pagination button {
    padding: 8px 16px;
    border: 2px solid var(--color-border);
    border-radius: 8px;
    background: white;
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.pagination button:hover:not(:disabled) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination button.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.pagination button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* =============================================================================
   Tabs
   ============================================================================= */

.net-tabs {
    display: flex;
    gap: 2px;
    background: var(--color-surface-alt);
    border-radius: 10px;
    padding: 3px;
    margin-bottom: var(--space-xl);
    overflow-x: auto;
}

.net-tab {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-fast);
    color: var(--color-text-muted);
    background: transparent;
    border: none;
}

.net-tab:hover {
    color: var(--color-text);
}

.net-tab.active {
    background: white;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

/* =============================================================================
   Responsive
   ============================================================================= */

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

    .meetup-grid {
        grid-template-columns: 1fr;
    }

    .profile-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .profile-meta {
        justify-content: center;
    }

    .form-row {
        flex-direction: column;
    }

    .directory-controls {
        flex-direction: column;
    }

    .directory-search {
        min-width: 100%;
    }

    .message-bubble {
        max-width: 85%;
    }

    .rec-banner {
        text-align: center;
    }
}