/* Buddies Page - css/pages/buddies.css */

/* ── Search Section ────────────────────────────────────── */
.buddies-search-section {
    margin-bottom: 2rem;
}

.search-bar {
    position: relative;
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 0.75rem 1rem;
    transition: all var(--transition-normal);
}

.search-bar:focus-within {
    border-color: var(--sunset-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.search-bar i {
    color: var(--text-muted);
    margin-right: 0.75rem;
    font-size: 1rem;
}

.search-bar input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: 0.95rem;
    color: var(--text-primary);
}

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

.search-bar button {
    margin-left: 0.5rem;
    padding: 0.25rem 0.5rem;
}

/* ── Buddy Requests Section ───────────────────────────────── */
.buddy-requests-section {
    margin-bottom: 2rem;
}

.requests-list {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-subtle);
}

.requests-list:empty::after {
    content: "No pending requests";
    display: block;
    text-align: center;
    color: var(--text-muted);
    padding: 2rem;
    font-size: 0.9rem;
}

/* ── People You May Know Slider ────────────────────────────── */
.people-you-know-section {
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.people-you-know-slider {
    position: relative;
    overflow: hidden;
}

.slider-container {
    position: relative;
    padding: 0 2rem;
}

.slider-track {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0.5rem 0;
}

.slider-track::-webkit-scrollbar {
    display: none;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 2px solid var(--border-subtle);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    z-index: 10;
    box-shadow: var(--shadow-sm);
}

.slider-nav:hover {
    background: var(--sunset-orange);
    color: #fff;
    border-color: var(--sunset-orange);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 0;
}

.slider-next {
    right: 0;
}

.suggestion-card {
    flex: 0 0 auto;
    width: 160px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 1rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-normal);
    cursor: pointer;
}

.suggestion-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--sunset-orange);
}

.suggestion-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--border-color);
}

.suggestion-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Request avatars */
.requests-list img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.suggestion-name {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.suggestion-username {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.suggestion-bio {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    display: -moz-box;
    -moz-line-clamp: 2;
    -moz-box-orient: vertical;
    display: box;
    line-clamp: 2;
    box-orient: vertical;
}

.suggestion-mutual {
    font-size: 0.7rem;
    color: var(--ocean-teal);
    margin-bottom: 0.75rem;
    font-weight: 500;
}

.suggestion-actions {
    display: flex;
    gap: 0.5rem;
}

.suggestion-actions .btn {
    flex: 1;
    padding: 0.375rem 0.5rem;
    font-size: 0.75rem;
}

/* ── Buddies Grid ────────────────────────────────────── */
.buddies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.buddy-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border-top: 4px solid var(--ocean-teal);
}

.buddy-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.buddy-avatar {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    background: var(--gradient-sunset);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    border: 3px solid var(--border-color);
}

.buddy-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.buddy-online-dot {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--adventure-green);
    border: 3px solid var(--bg-card);
}

.buddy-name     { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.25rem; color: var(--text-primary); }
.buddy-location { color: var(--text-muted); font-size: var(--font-sm); margin-bottom: 1.25rem; }

.buddy-stats {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: var(--font-sm);
    color: var(--text-secondary);
}

.buddy-stat-item { display: flex; flex-direction: column; align-items: center; gap: 0.15rem; }
.buddy-stat-num  { font-weight: 700; font-size: 1.1rem; color: var(--text-primary); }
.buddy-stat-lbl  { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

.buddy-status {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-pill);
    font-size: var(--font-xs);
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.status-online { background: var(--adventure-green); color: #fff; }
.status-recent { background: var(--sunset-orange); color: #fff; }
.status-away   { background: var(--text-muted); color: #fff; }

.buddy-card-actions { display: flex; gap: 0.625rem; justify-content: center; }

/* Buddy Tag (for post tag modal) */
.buddy-tag-row {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-subtle);
    cursor: pointer;
    transition: background var(--transition-fast);
    border-radius: var(--radius-sm);
}

.buddy-tag-row:hover  { background: var(--bg-elevated); padding-left: 0.5rem; }
.buddy-tag-row.tagged { background: rgba(255,107,53,0.05); padding-left: 0.5rem; }

.buddy-tag-check {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    border: 2px solid var(--border-subtle);
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.buddy-tag-row.tagged .buddy-tag-check {
    background: var(--gradient-sunset);
    border-color: transparent;
    color: #fff;
}

/* Tagged chip */
.tagged-buddy-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-pill);
    background: var(--gradient-sunset);
    color: #fff;
    font-size: var(--font-xs);
    font-weight: 500;
}

.tagged-buddy-chip button {
    background: none;
    border: none;
    color: rgba(255,255,255,0.75);
    cursor: pointer;
    padding: 0;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
}

.tagged-buddy-chip button:hover { color: #fff; }

/* Suggested buddies list */
.suggested-buddies-list { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1rem; }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 768px) {
    .buddies-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

@media (max-width: 480px) {
    .buddies-grid { grid-template-columns: 1fr; }
}