/* VP User Profiles — Directory & Business Card Styles (dark theme)
   The .user-card component is identical in both contexts.
   Context-specific differences are handled by .directory-mode and .business-card-mode modifiers.
*/

/* ============================================================
   DIRECTORY WRAPPER
   ============================================================ */
.vpup-directory {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* ============================================================
   BUSINESS CARD PAGE WRAPPER
   ============================================================ */
.vpup-business-card-page {
    max-width: 600px;
    margin: 40px auto;
    padding: 20px;
}

/* ============================================================
   SEARCH FORM
   ============================================================ */
.vpup-search-form {
    margin-bottom: 30px;
    background: var(--vpup-bg-dark);
    padding: 25px;
    border-radius: var(--vpup-radius-lg);
    border: 1px solid var(--vpup-border-dark);
    box-shadow: 0 4px 20px rgba(125, 91, 166, 0.1);
}

.vpup-search-row {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.vpup-filter-row {
    display: flex;
    gap: 12px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.vpup-select {
    padding: 12px 16px;
    background: var(--vpup-bg-darker);
    border: 2px solid var(--vpup-border-dark);
    border-radius: var(--vpup-radius-md);
    color: var(--vpup-text-light);
    font-size: 14px;
    cursor: pointer;
    transition: var(--vpup-transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px;
}

.vpup-select:focus {
    outline: none;
    border-color: var(--vpup-purple);
    box-shadow: 0 0 0 3px rgba(125, 91, 166, 0.2);
}

.vpup-select:hover {
    border-color: var(--vpup-purple-light);
}

.vpup-pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.vpup-page-btn {
    padding: 10px 16px;
    background: var(--vpup-bg-darker);
    border: 2px solid var(--vpup-border-dark);
    border-radius: var(--vpup-radius-md);
    color: var(--vpup-text-light);
    text-decoration: none;
    font-size: 14px;
    transition: var(--vpup-transition);
}

.vpup-page-btn:hover {
    border-color: var(--vpup-purple);
    color: var(--vpup-text-white);
}

.vpup-page-btn--active {
    background: var(--vpup-purple);
    border-color: var(--vpup-purple);
    color: var(--vpup-text-white);
    font-weight: 700;
}

.vpup-search-input {
    flex: 1;
    min-width: 300px;
    padding: 16px 20px;
    border: 2px solid var(--vpup-border-dark);
    border-radius: var(--vpup-radius-md);
    font-size: 16px;
    color: var(--vpup-text-white);
    background: var(--vpup-bg-darker);
    transition: var(--vpup-transition);
}

.vpup-search-input:focus {
    outline: none;
    border-color: var(--vpup-purple);
    box-shadow: 0 0 0 3px rgba(125, 91, 166, 0.2);
    background: var(--vpup-bg-dark);
}

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

.vpup-search-btn {
    padding: 16px 28px;
    background: var(--vpup-purple-light);
    color: var(--vpup-bg-darker);
    border: none;
    border-radius: var(--vpup-radius-md);
    font-weight: 700;
    cursor: pointer;
    font-size: 16px;
    transition: var(--vpup-transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vpup-search-btn:hover {
    background: var(--vpup-purple);
    color: var(--vpup-text-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(125, 91, 166, 0.3);
}

.vpup-clear-search {
    padding: 12px 20px;
    background: transparent;
    color: var(--vpup-text-muted);
    text-decoration: none;
    border: 1px solid var(--vpup-border-dark);
    border-radius: var(--vpup-radius-sm);
    font-size: 14px;
    transition: var(--vpup-transition);
}

.vpup-clear-search:hover {
    background: var(--vpup-border-dark);
    color: var(--vpup-text-white);
    text-decoration: none;
}

/* ============================================================
   SEARCH RESULTS INFO
   ============================================================ */
.vpup-search-info {
    margin-bottom: 25px;
    padding: 18px 24px;
    background: rgba(125, 91, 166, 0.1);
    border: 1px solid rgba(125, 91, 166, 0.3);
    border-radius: var(--vpup-radius-md);
    color: var(--vpup-purple-light);
}

.vpup-search-info p { margin: 0; font-size: 16px; font-weight: 500; }

/* ============================================================
   CARDS GRID
   ============================================================ */
.vpup-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 28px;
    margin-top: 20px;
}

/* ============================================================
   USER CARD — shared component, identical HTML in both contexts
   ============================================================ */
.user-card {
    background: var(--vpup-bg-dark);
    border-radius: var(--vpup-radius-xl);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--vpup-border-dark);
    position: relative;
}

.user-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(125, 91, 166, 0.2);
    border-color: rgba(125, 91, 166, 0.3);
}

/* Avatar section */
.user-card-avatar {
    text-align: center;
    padding: 30px 20px 20px;
    background: linear-gradient(135deg, var(--vpup-bg-card) 0%, var(--vpup-bg-dark) 100%);
    position: relative;
}

.user-card-avatar::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--vpup-border-dark), transparent);
}

.user-card-avatar .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--vpup-purple-light);
    object-fit: cover;
    transition: var(--vpup-transition);
}

.user-card:hover .avatar {
    border-color: var(--vpup-purple);
    box-shadow: 0 0 0 4px rgba(125, 91, 166, 0.2);
}

/* Card content */
.user-card-content {
    padding: 24px;
    text-align: center;
}

.user-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--vpup-text-white);
    margin: 0 0 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.snazzy-name {
    font-size: 16px;
    font-style: italic;
    color: var(--vpup-purple-light);
    margin: 0 0 15px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.user-bio {
    margin: 15px 0;
    color: var(--vpup-text-light);
    font-size: 14px;
    line-height: 1.5;
}

.user-keywords {
    margin: 20px 0;
    color: var(--vpup-purple-light);
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
}

.user-keywords strong {
    display: block;
    margin-bottom: 8px;
    color: var(--vpup-text-white);
}

.keyword-tag {
    display: inline-block;
    background: rgba(179, 157, 217, 0.2);
    color: var(--vpup-purple-light);
    padding: 4px 8px;
    margin: 2px;
    border-radius: 12px;
    font-size: 12px;
    border: 1px solid rgba(179, 157, 217, 0.3);
}

/* Card action buttons */
.user-card-actions {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--vpup-border-dark);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.user-card-btn {
    display: inline-block;
    padding: 12px 20px;
    border-radius: var(--vpup-radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    background: linear-gradient(135deg, var(--vpup-purple-light) 0%, var(--vpup-purple) 100%);
    color: var(--vpup-text-white);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.user-card-btn::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.user-card-btn:hover::before { left: 100%; }

.user-card-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(125, 91, 166, 0.4);
    text-decoration: none;
    color: var(--vpup-text-white);
    background: linear-gradient(135deg, var(--vpup-purple) 0%, var(--vpup-purple-dark) 100%);
}

/* ============================================================
   BUSINESS CARD MODE MODIFIERS
   ============================================================ */
.business-card-mode .user-card-avatar {
    padding: 40px 20px 30px;
}

.business-card-mode .user-card-avatar .avatar {
    width: 180px;
    height: 180px;
    border-width: 4px;
}

.business-card-mode .user-card-content { padding: 30px; }
.business-card-mode .user-name         { font-size: 32px; }
.business-card-mode .snazzy-name       { font-size: 18px; }
.business-card-mode .user-bio p        { font-size: 16px; }

/* ============================================================
   SOCIAL SHARE BUTTONS
   ============================================================ */
.social-share-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 15px;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--vpup-radius-md);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    font-size: 20px;
    opacity: 0.8;
    color: #fff;
}

.share-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.3); opacity: 1; }

.share-btn:nth-child(1) { background: #1877f2; }
.share-btn:nth-child(2) { background: #1da1f2; }
.share-btn:nth-child(3) { background: #0077b5; }
.share-btn:nth-child(4) { background: #25d366; }

.share-btn:nth-child(1):hover { background: #166fe5; }
.share-btn:nth-child(2):hover { background: #1a91da; }
.share-btn:nth-child(3):hover { background: #006396; }
.share-btn:nth-child(4):hover { background: #20b954; }

/* ============================================================
   EMPTY / ERROR STATES
   ============================================================ */
.vpup-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: var(--vpup-text-muted);
    background: var(--vpup-bg-dark);
    border-radius: var(--vpup-radius-xl);
    border: 1px solid var(--vpup-border-dark);
}

.vpup-no-results p { font-size: 18px; margin-bottom: 15px; color: var(--vpup-text-light); }
.vpup-no-results small { font-size: 14px; color: var(--vpup-text-muted); font-style: italic; }
.vpup-no-results a { color: var(--vpup-purple-light); text-decoration: none; font-weight: 600; }
.vpup-no-results a:hover { color: var(--vpup-purple); text-decoration: underline; }

.business-card-error {
    max-width: 600px;
    margin: 40px auto;
    padding: 40px;
    text-align: center;
    background: var(--vpup-bg-dark);
    border-radius: var(--vpup-radius-xl);
    border: 1px solid var(--vpup-border-dark);
    color: var(--vpup-text-light);
    font-size: 18px;
}

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 768px) {
    .vpup-directory { padding: 15px; }
    .vpup-business-card-page { margin: 20px auto; padding: 15px; }
    .vpup-search-form { padding: 20px; }
    .vpup-search-row { flex-direction: column; align-items: stretch; }
    .vpup-filter-row { flex-direction: column; }
    .vpup-select { width: 100%; }
    .vpup-search-input { min-width: auto; }
    .vpup-cards-grid { grid-template-columns: 1fr; gap: 24px; }
    .user-name { font-size: 20px; }
    .business-card-mode .user-name { font-size: 24px; }
    .business-card-mode .snazzy-name { font-size: 16px; }
    .business-card-mode .user-card-avatar .avatar { width: 140px; height: 140px; }
    .share-btn { width: 40px; height: 40px; font-size: 18px; }
}