/* Profiles page styles */

/* Header Section */
.profiles-header {
    text-align: center;
    padding: 100px 0 80px;
}

.profiles-header h1 {
    font-size: 40px;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.profiles-header p {
    font-size: 18px;
    color: var(--text-color);
    max-width: 800px;
    margin: 0 auto;
}

/* Search and Filter Section */
.search-filter {
    background-color: var(--dark-color);
    padding: 30px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.search-container {
    display: flex;
    margin-bottom: 20px;
}

.search-input-container {
    flex: 1;
    position: relative;
}

.search-input-container i {
    position: absolute;
    top: 50%;
    left: 15px;
    transform: translateY(-50%);
    color: var(--primary-color);
}

#profile-search {
    width: 100%;
    padding: 12px 20px 12px 45px;
    border: 1px solid rgba(0, 255, 157, 0.3);
    border-radius: 4px;
    font-size: 16px;
    transition: border-color 0.3s;
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--light-text);
}

#profile-search:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 10px rgba(0, 255, 157, 0.2);
}

.search-btn {
    margin-left: 10px;
}

.filters-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    font-size: 14px;
    color: var(--text-color);
}

.filter-group select {
    width: 100%;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--light-text);
    font-size: 15px;
    transition: border-color 0.3s;
}

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

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.filter-tag {
    background-color: rgba(0, 255, 157, 0.1);
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 30px;
    font-size: 14px;
    display: flex;
    align-items: center;
    border: 1px solid rgba(0, 255, 157, 0.2);
}

.filter-tag .remove-tag {
    margin-left: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--dark-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.filter-tag .remove-tag:hover {
    background-color: var(--secondary-color);
}

/* Loading Section */
.loading-section {
    padding: 50px 0;
    text-align: center;
}

.loading-container {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: inline-block;
    border: 1px solid rgba(0, 255, 157, 0.1);
}

.loading-container .loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    margin: 0 auto 15px;
    animation: spin 1s linear infinite;
    display: block;
}

.loading-container p {
    margin: 0;
    color: var(--light-text);
    font-size: 16px;
}

/* Profiles Grid */
.profiles-grid {
    padding: 50px 0;
}

.grid-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.results-count {
    font-size: 16px;
    color: var(--text-color);
}

.results-count span {
    font-weight: bold;
    color: var(--primary-color);
}

.sort-controls {
    display: flex;
    align-items: center;
}

.sort-controls label {
    margin-right: 10px;
    color: var(--text-color);
}

.sort-controls select {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--light-text);
    font-size: 14px;
}

.profiles-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

/* Profile Card */
.profile-card {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(0, 255, 157, 0.1);
}

.profile-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 255, 157, 0.15);
    border-color: var(--primary-color);
}

.profile-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.profile-card .profile-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background-color: var(--accent-color);
    border: 2px solid var(--primary-color);
}

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

.profile-card-rating {
    text-align: right;
}

.rating-score {
    font-size: 24px;
    font-weight: bold;
    color: var(--light-text);
    display: block;
}

.rating-stars {
    color: #f39c12;
    margin: 5px 0;
}

.rating-count {
    font-size: 14px;
    color: var(--text-color);
}

.profile-card-body {
    padding: 20px;
}

.profile-name {
    font-size: 20px;
    margin: 0 0 5px;
    color: var(--light-text);
}

.profile-title {
    font-size: 14px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.profile-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 15px;
}

.skill-tag {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
}

.profile-rate {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: var(--light-text);
    font-size: 15px;
}

.profile-rate i {
    margin-right: 8px;
    color: var(--primary-color);
}

.profile-availability {
    display: flex;
    align-items: center;
    font-size: 14px;
}

.profile-availability i {
    margin-right: 8px;
}

.profile-availability.available {
    color: var(--primary-color);
}

.profile-availability.limited {
    color: #f39c12;
}

.profile-availability.unavailable {
    color: #e74c3c;
}

.profile-card-footer {
    padding: 15px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 10px;
}

.profile-card-footer .btn {
    flex: 1;
    padding: 8px 0;
    font-size: 14px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 40px;
    gap: 5px;
}

.pagination-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 500;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s;
}

.pagination-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--light-text);
}

.pagination-item.active {
    background-color: var(--primary-color);
    color: var(--dark-color);
    border-color: var(--primary-color);
    font-weight: bold;
}

.pagination-item.disabled {
    color: rgba(255, 255, 255, 0.3);
    cursor: not-allowed;
    border-color: rgba(255, 255, 255, 0.1);
}

/* Empty Results & Error */
.empty-results,
.connection-error {
    padding: 80px 0;
    text-align: center;
}

.empty-message,
.error-message {
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.empty-message i,
.error-message i {
    font-size: 60px;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 20px;
}

.error-message i {
    color: #e74c3c;
}

.empty-message h3,
.error-message h3 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--light-text);
}

.empty-message p,
.error-message p {
    color: var(--text-color);
    margin-bottom: 25px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .search-container {
        flex-direction: column;
    }

    .search-btn {
        margin-left: 0;
        margin-top: 10px;
        width: 100%;
    }

    .grid-controls {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .profiles-container {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 576px) {
    .profiles-container {
        grid-template-columns: 1fr;
    }
}