/* SHOWCASE - Clean Minimal */
:root {
    --sh-accent: #14b8a6;
    --sh-accent-soft: rgba(20, 184, 166, 0.12);
    --sh-text: #1a1a1a;
    --sh-muted: #6b7280;
    --sh-border: #e5e7eb;
    --sh-bg: #f9fafb;
    --sh-card-shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 1px 3px rgba(16, 24, 40, 0.1);
    --sh-card-shadow-hover: 0 12px 28px rgba(16, 24, 40, 0.12);
}

/* HEADER */
.showcase-header {
    background: var(--sh-bg);
    color: var(--sh-text);
    padding: 3.5rem 0;
    border-bottom: 1px solid var(--sh-border);
    text-align: center;
}
.showcase-title {
    font-family: 'Space Mono', monospace;
    font-size: 2.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}
.showcase-subtitle {
    font-size: 1.05rem;
    color: var(--sh-muted);
    max-width: 620px;
    margin: 0 auto;
}

/* CATEGORY SECTION */
.category-section {
    padding: 2.5rem 0 0;
}
.category-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}
.category-section-title {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--sh-muted);
}
.category-all-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.45rem 1.1rem;
    border: 1px solid var(--sh-border);
    border-radius: 50px;
    background: #fff;
    color: var(--sh-text);
    cursor: pointer;
    transition: all 0.2s;
}
.category-all-btn:hover {
    background: var(--sh-text);
    color: #fff;
    border-color: var(--sh-text);
}
.category-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}
.category-card {
    background: #fff;
    border: 1px solid var(--sh-border);
    border-radius: 14px;
    padding: 1.5rem;
    cursor: pointer;
    box-shadow: var(--sh-card-shadow);
    transition: all 0.2s ease;
}
.category-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--sh-card-shadow-hover);
    border-color: #d1d5db;
}
.category-card.is-empty {
    border-style: dashed;
    background: var(--sh-bg);
    opacity: 0.75;
}
.category-card.is-empty:hover {
    transform: none;
    box-shadow: var(--sh-card-shadow);
}
.category-card.active {
    border-color: var(--sh-accent);
    background: var(--sh-accent-soft);
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.18);
}
.category-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}
.category-card-icon {
    font-size: 1.5rem;
    color: var(--sh-text);
}
.category-card.active .category-card-icon {
    color: var(--sh-accent);
}
.category-card-count {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 1.05rem;
    background: var(--sh-bg);
    border: 1px solid var(--sh-border);
    border-radius: 50px;
    padding: 0.1rem 0.75rem;
    color: var(--sh-text);
}
.category-card.active .category-card-count {
    background: var(--sh-accent);
    border-color: var(--sh-accent);
    color: #fff;
}
.category-card-title {
    font-family: 'Space Mono', monospace;
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}
.category-card-desc {
    font-size: 0.85rem;
    color: var(--sh-muted);
    margin: 0;
}

/* PROJECT GRID */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
    padding: 0.5rem 0 2rem;
}
.project-card {
    background: #fff;
    border: 1px solid var(--sh-border);
    border-radius: 14px;
    box-shadow: var(--sh-card-shadow);
    transition: all 0.25s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-card-shadow-hover);
    border-color: #d1d5db;
}
.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--sh-accent), #22d3ee);
    z-index: 2;
}
.card-image-wrapper {
    position: relative;
    border-bottom: 1px solid var(--sh-border);
    background: #f3f4f6;
    overflow: hidden;
    height: 180px;
}
.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.project-card:hover .card-image {
    transform: scale(1.04);
}
.card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.card-title {
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--sh-text);
}
.card-company {
    font-size: 0.83rem;
    color: var(--sh-muted);
    margin-bottom: 0.9rem;
    font-weight: 500;
}
.card-impact {
    font-size: 0.9rem;
    color: #4b5563;
    line-height: 1.55;
    margin-bottom: 1.25rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.card-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 1rem;
}
.card-tech .tech-badge {
    font-size: 0.65rem;
    padding: 0.2rem 0.55rem;
}
.card-footer {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--sh-border);
}
.card-type {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    border: 1px solid transparent;
}
.type-web {
    background: var(--sh-accent-soft);
    color: #0f766e;
}
.type-desktop {
    background: rgba(139, 92, 246, 0.12);
    color: #6d28d9;
}
.ai-badge {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.25rem 0.7rem;
    border-radius: 50px;
    border: 1px solid transparent;
    margin-left: 0.5rem;
}
.ai-yes {
    background: rgba(16, 185, 129, 0.15);
    color: #047857;
}
.ai-no {
    background: rgba(100, 116, 139, 0.12);
    color: #475569;
}

/* LOAD MORE */
.load-more-wrapper {
    text-align: center;
    padding: 1rem 0 4rem;
}
#loadMoreBtn {
    border-radius: 50px;
    padding: 0.7rem 2rem;
}
#loadMoreBtn .spinner {
    display: none;
    width: 1.1rem;
    height: 1.1rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    vertical-align: middle;
    margin-left: 0.5rem;
}
#loadMoreBtn.loading .spinner {
    display: inline-block;
}
#loadMoreBtn.loading .btn-text {
    display: none;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* EMPTY STATE */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--sh-muted);
}
.empty-state i {
    font-size: 3rem;
    color: var(--sh-accent);
    margin-bottom: 1rem;
    display: block;
}
.empty-state-logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* MODAL */
.modal-content {
    background-color: #fff;
    border: 1px solid var(--sh-border);
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(16, 24, 40, 0.2);
}
.modal-header {
    border-bottom: 1px solid var(--sh-border);
    padding: 1.25rem 1.5rem;
}
.modal-title {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
}
.modal-body {
    padding: 1.5rem;
}
.modal-impact {
    font-size: 0.95rem;
    color: #4b5563;
    line-height: 1.6;
}
.modal-tech-list .tech-badge {
    font-size: 0.72rem;
    margin: 0.2rem;
}
.modal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}
.modal-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'Space Mono', monospace;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    text-decoration: none;
    padding: 0.6rem 1.25rem;
    border-radius: 50px;
    transition: all 0.2s;
}
.modal-btn-primary {
    background: var(--sh-text);
    color: #fff;
}
.modal-btn-primary:hover {
    background: #000;
    color: #fff;
    transform: translateY(-2px);
}
.modal-btn-secondary {
    background: #fff;
    color: var(--sh-text);
    border: 1px solid var(--sh-border);
}
.modal-btn-secondary:hover {
    border-color: var(--sh-text);
    transform: translateY(-2px);
}

/* CATEGORY BADGE (MODAL) */
.category-badge {
    font-family: 'Space Mono', monospace;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.22rem 0.6rem;
    border-radius: 50px;
}
.category-production {
    background: rgba(16, 185, 129, 0.14);
    color: #047857;
}
.category-experimental {
    background: rgba(139, 92, 246, 0.14);
    color: #6d28d9;
}
.category-freelance {
    background: rgba(236, 72, 153, 0.14);
    color: #be185d;
}
.category-development {
    background: rgba(245, 158, 11, 0.16);
    color: #b45309;
}

/* PROJECT BANNER CAROUSEL */
.project-carousel {
    position: relative;
    margin-bottom: 1.5rem;
    border-radius: 12px;
    overflow: hidden;
    background: var(--sh-bg);
    border: 1px solid var(--sh-border);
}
.project-carousel .carousel-inner {
    touch-action: pan-y;
    -webkit-user-select: none;
    user-select: none;
}
.project-banner-link {
    display: block;
}
.project-banner-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    object-position: center;
    display: block;
    cursor: zoom-in;
    transition: opacity 0.2s;
}
.project-banner-link:hover .project-banner-img {
    opacity: 0.85;
}
.project-carousel-control {
    width: 40px;
    height: 40px;
    top: 50%;
    transform: translateY(-50%);
    margin: 0 10px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    border: 1px solid var(--sh-border);
    opacity: 1;
}
.project-carousel-control i {
    font-size: 1.2rem;
    color: var(--sh-text);
}
.project-carousel-control:hover {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.project-carousel-counter {
    position: absolute;
    bottom: 12px;
    right: 12px;
    z-index: 5;
    background: rgba(0, 0, 0, 0.55);
    color: #fff;
    font-size: 0.8rem;
    padding: 2px 10px;
    border-radius: 999px;
    pointer-events: none;
}
@media (max-width: 576px) {
    .project-banner-img {
        height: 220px;
    }
    .project-carousel-control {
        width: 34px;
        height: 34px;
        margin: 0 6px;
    }
}
.no-image {
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sh-bg);
    border: 1px dashed var(--sh-border);
    border-radius: 12px;
    color: var(--sh-muted);
    font-family: 'Space Mono', monospace;
    font-size: 0.85rem;
    text-align: center;
    padding: 2rem;
    margin-bottom: 1.5rem;
}
.no-image i {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.6;
}

/* TECH BADGES - soft pastel */
.tech-badge {
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 6px;
}
.badge-bootstrap   { background: #fef3c7; color: #92400e; }
.badge-mysql       { background: #ccfbf1; color: #0f766e; }
.badge-laravel     { background: #fce7f3; color: #be185d; }
.badge-jquery      { background: #ede9fe; color: #6d28d9; }
.badge-expressjs   { background: #d1fae5; color: #065f46; }
.badge-vuejs       { background: #ffedd5; color: #9a3412; }
.badge-net         { background: #ede9fe; color: #5b21b6; }
.badge-reactjs     { background: #ccfbf1; color: #0f766e; }
.badge-mssql       { background: #ffedd5; color: #9a3412; }
.badge-codeigniter { background: #ffedd5; color: #9a3412; }
.badge-livewire    { background: #cffafe; color: #0e7490; }
.badge-electron    { background: #fce7f3; color: #be185d; }
.badge-angular     { background: #ede9fe; color: #6d28d9; }
.badge-firebase    { background: #fef9c3; color: #a16207; }
.badge-python      { background: #d1fae5; color: #065f46; }
.badge-nodejs      { background: #dcfce7; color: #166534; }
.badge-javascript  { background: #fef9c3; color: #a16207; }
.badge-restapi     { background: #e0e7ff; color: #4338ca; }
.badge-sqlserver   { background: #e0e7ff; color: #4338ca; }
.badge-msdynamicsgp { background: #e0f2fe; color: #075985; }
.badge-default     { background: #f3f4f6; color: #374151; }

/* DEVICE WARNING */
.device-warning-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 24, 39, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.warning-content {
    background: #fff;
    border: 1px solid var(--sh-border);
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(16, 24, 40, 0.25);
    padding: 2rem;
    max-width: 400px;
    text-align: center;
}
.warning-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}
.warning-title {
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 12px;
    text-transform: uppercase;
    color: var(--sh-text);
}
.warning-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    margin-bottom: 20px;
    color: #4b5563;
}
.warning-btn {
    background: var(--sh-text);
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 0.6rem 1.5rem;
    font-family: 'Space Mono', monospace;
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
}
.warning-btn:hover {
    background: #000;
    transform: translateY(-2px);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .showcase-title { font-size: 1.7rem; }
    .showcase-grid { grid-template-columns: 1fr; }
    .category-cards { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
    .card-image-wrapper { height: 160px; }
    .modal-links { flex-direction: column; }
    .category-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
}
@media (max-width: 991px) and (hover: none) {
    .device-warning-overlay {
        display: flex;
    }
}