/* Projects Page Styling */

/* Controls Section */
.projects-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5em;
    margin-bottom: 3em;
    flex-wrap: wrap;
}

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

.search-box input {
    width: 100%;
    padding: 0.75em 1em 0.75em 3em;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1em;
    transition: all 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: #5052b5;
    background: rgba(255, 255, 255, 0.08);
}

.search-box i {
    position: absolute;
    left: 1em;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.5);
}

.filter-controls {
    display: flex;
    gap: 1em;
    flex-wrap: wrap;
}

.filter-controls select {
    padding: 0.75em 1em;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: #ffffff;
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-controls select:focus {
    outline: none;
    border-color: #5052b5;
    background: rgba(255, 255, 255, 0.08);
}

.filter-controls select option {
    background: #1f1f2e;
    color: #ffffff;
}

/* Loading State */
.loading-container {
    text-align: center;
    padding: 4em 0;
}

.loader {
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top: 4px solid #5052b5;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1em;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-container p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1em;
}

/* Error State */
.error-container {
    text-align: center;
    padding: 4em 0;
    color: #ff6b6b;
}

.error-container i {
    font-size: 3em;
    margin-bottom: 0.5em;
}

.error-container p {
    font-size: 1.1em;
}

/* Projects Grid */
.projects-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
    margin-bottom: 3em;
    align-items: flex-start;
}

/* Project Card */
.project-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.5em;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    flex: 1 1 calc(33.333% - 1.5em);
    min-width: 300px;
    max-width: 450px;
}

/* Special styling for Apsara cards */
.project-card.apsara-card {
    border: 2px solid #5052b5;
    background: rgba(80, 82, 181, 0.1);
    box-shadow: 0 0 20px rgba(80, 82, 181, 0.3);
    animation: apsaraGlow 2s ease-in-out infinite;
    position: relative;
    padding-bottom: 3em;
}

@keyframes apsaraGlow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(80, 82, 181, 0.3);
    }
    50% {
        box-shadow: 0 0 30px rgba(80, 82, 181, 0.5);
    }
}

/* Apsara Navigation Dots */
.apsara-navigation {
    position: absolute;
    bottom: 0.8em;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.3em;
    align-items: center;
    z-index: 10;
}

.apsara-nav-btn {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    width: 20px;
    height: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9em;
    padding: 0;
}

.apsara-nav-btn:hover {
    color: #5052b5;
    transform: scale(1.15);
}

.apsara-nav-btn:disabled {
    opacity: 0.2;
    cursor: not-allowed;
}

.apsara-dots {
    display: flex;
    gap: 0.4em;
    margin: 0 0.5em;
}

.apsara-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.apsara-dot:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.apsara-dot.active {
    background: #5052b5;
    border-color: #5052b5;
    transform: scale(1.3);
    box-shadow: 0 0 8px rgba(80, 82, 181, 0.6);
}

.project-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
    border-color: #5052b5;
    box-shadow: 0 8px 24px rgba(80, 82, 181, 0.3);
}

.project-card-header {
    display: flex;
    align-items: flex-start;
    gap: 1em;
    margin-bottom: 1em;
}

.project-icon {
    font-size: 2em;
    color: #5052b5;
    flex-shrink: 0;
}

.project-title {
    flex: 1;
}

.project-title h3 {
    margin: 0 0 0.3em 0;
    font-size: 1.2em;
    color: #ffffff;
    white-space: normal;
    word-break: break-word;
    line-height: 1.3;
}

.project-title h3 a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.project-title h3 a:hover {
    color: #5052b5;
}

.project-language {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.3em 0.8em;
    background: rgba(80, 82, 181, 0.2);
    border-radius: 20px;
    font-size: 0.8em;
    color: #5052b5;
    font-weight: 600;
}

.language-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #5052b5;
}

.project-description {
    color: rgba(255, 255, 255, 0.7);
    margin: 1em 0;
    line-height: 1.6;
    flex-grow: 1;
    font-size: 0.95em;
    max-width: 500px;
}

.project-stats {
    display: flex;
    gap: 1.5em;
    margin: 1em 0;
    padding-top: 1em;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9em;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.4em;
    color: rgba(255, 255, 255, 0.6);
}

.stat i {
    color: #5052b5;
}

.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1em;
    font-size: 0.85em;
}

.project-updated {
    color: rgba(255, 255, 255, 0.5);
}

.project-links {
    display: flex;
    gap: 0.8em;
}

.project-link {
    color: #ffffff;
    text-decoration: none;
    padding: 0.5em 1em;
    border: 2px solid #5052b5;
    background: rgba(80, 82, 181, 0.3);
    border-radius: 6px;
    transition: all 0.3s ease;
    font-size: 0.9em;
    font-weight: 500;
}

.project-link:hover {
    background: #5052b5;
    color: #ffffff;
    border-color: #6b6dd6;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(80, 82, 181, 0.4);
}

/* Pagination */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1em;
    margin-top: 3em;
    flex-wrap: wrap;
}

.pagination-btn {
    padding: 0.75em 1.5em;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95em;
}

.pagination-btn:hover:not(:disabled) {
    background: #5052b5;
    border-color: #5052b5;
}

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

.page-numbers {
    display: flex;
    gap: 0.5em;
    flex-wrap: wrap;
}

.page-number {
    padding: 0.75em 1em;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 45px;
    text-align: center;
}

.page-number:hover {
    background: rgba(80, 82, 181, 0.3);
    border-color: #5052b5;
}

.page-number.active {
    background: #5052b5;
    border-color: #5052b5;
    font-weight: 600;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4em 0;
    color: rgba(255, 255, 255, 0.6);
}

.empty-state i {
    font-size: 4em;
    margin-bottom: 0.5em;
    opacity: 0.3;
}

.empty-state p {
    font-size: 1.2em;
}

/* Responsive Design */
@media screen and (max-width: 1280px) {
    .project-card {
        flex: 1 1 calc(50% - 1em);
    }
}

@media screen and (max-width: 980px) {
    .projects-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        width: 100%;
    }

    .filter-controls {
        width: 100%;
        justify-content: space-between;
    }

    .filter-controls select {
        flex: 1;
    }

    .projects-grid {
        gap: 1.5em;
    }

    .project-card {
        flex: 1 1 calc(50% - 1em);
        min-width: 250px;
    }
}

@media screen and (max-width: 736px) {
    .projects-grid {
        flex-direction: column;
    }

    .project-card {
        flex: 1 1 100%;
        width: 100%;
        max-width: 100%;
    }

    .project-title h3 {
        white-space: normal;
    }

    .project-stats {
        flex-wrap: wrap;
    }

    .pagination-container {
        gap: 0.5em;
    }

    .pagination-btn {
        padding: 0.6em 1em;
        font-size: 0.85em;
    }

    .page-number {
        padding: 0.6em 0.8em;
        min-width: 40px;
        font-size: 0.9em;
    }
}

/* Language Colors */
.lang-javascript { background: #f1e05a; }
.lang-python { background: #3572a5; }
.lang-java { background: #b07219; }
.lang-html { background: #e34c26; }
.lang-css { background: #563d7c; }
.lang-typescript { background: #2b7489; }
.lang-php { background: #4f5d95; }
.lang-c { background: #555555; }
.lang-cpp { background: #f34b7d; }
.lang-ruby { background: #701516; }
.lang-go { background: #00add8; }
.lang-rust { background: #dea584; }
.lang-swift { background: #ffac45; }
.lang-kotlin { background: #f18e33; }
.lang-dart { background: #00b4ab; }