/* ══════════════════════════════════
   Life Design Portfolio - CSS
   Alle Farben über CSS-Variablen steuerbar
   ══════════════════════════════════ */

:root {
    --ld-accent: #2563eb;
    --ld-badge-bg: #1a1a1a;
    --ld-card-bg: #f8f8f8;
    --ld-btn-bg: #ffffff;
    --ld-btn-hover: #1a1a1a;
    --ld-filter-active: #1a1a1a;
}

.ld-portfolio-wrap {
    font-family: var(--ld-font-family);
    color: #1a1a1a;
}

/* ── Filter Toolbar ── */
.ld-filter-toolbar {
    margin-bottom: 44px;
    display: flex;
    justify-content: center;
}
.ld-filter-toolbar-inner {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #f5f5f5;
    border-radius: 16px;
    padding: 7px;
}

/* Toolbar Button (shared for Alle + Leistungen + Branche toggle) */
.ld-toolbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 11px 22px;
    border-radius: 12px;
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: #888;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
    position: relative;
}
.ld-toolbar-btn:hover {
    color: #555;
    background: rgba(0,0,0,0.04);
}
.ld-toolbar-btn.active {
    background: #fff;
    color: #1a1a1a;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.ld-toolbar-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* Alle Button */
.ld-toolbar-all svg { width: 15px; height: 15px; }

/* Divider */
.ld-toolbar-divider {
    width: 1px;
    height: 24px;
    background: #ddd;
    margin: 0 4px;
    flex-shrink: 0;
}

/* Branche Dropdown */
.ld-branche-dropdown {
    position: relative;
}
.ld-branche-toggle.has-selection {
    background: var(--ld-filter-active);
    color: var(--ld-filter-text) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.ld-branche-icon { width: 15px; height: 15px; }
.ld-branche-chevron {
    width: 13px;
    height: 13px;
    transition: transform 0.25s ease;
    opacity: 0.5;
}
.ld-branche-toggle.open .ld-branche-chevron { transform: rotate(180deg); }
.ld-branche-toggle.has-selection .ld-branche-icon { display: none; }
.ld-branche-toggle.has-selection .ld-branche-chevron { display: none; }

/* Branche Panel */
.ld-branche-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 14px;
    padding: 10px;
    display: none;
    flex-wrap: wrap;
    gap: 6px;
    min-width: 200px;
    max-width: 380px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.12);
    z-index: 100;
}
.ld-branche-panel.open { display: flex; }

.ld-branche-option {
    padding: 8px 16px;
    border-radius: 10px;
    border: 1.5px solid #eee;
    background: #fafafa;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    color: #555;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}
.ld-branche-option:hover { border-color: var(--ld-accent); color: var(--ld-accent); background: #f0f4ff; }
.ld-branche-option.active { background: var(--ld-filter-active); color: var(--ld-filter-text); border-color: var(--ld-filter-active); }

/* Responsive Toolbar */
@media (max-width: 768px) {
    .ld-filter-toolbar-inner {
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        gap: 4px;
        padding: 6px;
    }
    .ld-toolbar-btn { padding: 9px 16px; font-size: 13px; }
    .ld-toolbar-divider { display: none; }
    .ld-branche-panel { right: auto; left: 50%; transform: translateX(-50%); }
}
@media (max-width: 420px) {
    .ld-toolbar-btn { padding: 8px 12px; font-size: 12px; gap: 5px; }
    .ld-toolbar-btn svg { width: 14px; height: 14px; }
}

/* ── Load More ── */
.ld-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}
.ld-load-more-wrap.ld-hidden { display: none; }

.ld-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 14px;
    border: 1.5px solid #e0e0e0;
    background: #fff;
    font-family: inherit;
    font-size: 15px;
    font-weight: 600;
    color: #1a1a1a;
    cursor: pointer;
    transition: all 0.25s ease;
}
.ld-load-more-btn:hover {
    border-color: var(--ld-accent);
    color: var(--ld-accent);
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.ld-load-more-btn svg { width: 16px; height: 16px; }

/* ── Grid ── */
.ld-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(var(--ld-grid-cols, 2), 1fr);
    gap: 40px;
}
@media (max-width: 991px) {
    .ld-portfolio-grid { grid-template-columns: repeat(min(2, var(--ld-grid-cols, 2)), 1fr); }
}
@media (max-width: 600px) {
    .ld-portfolio-grid { grid-template-columns: 1fr; }
}

/* ── Card ── */
.ld-portfolio-card {
    background: var(--ld-card-bg);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='52' height='52' viewBox='0 0 52 52'%3E%3Ccircle cx='26' cy='26' r='24' fill='rgba(245,245,245,0.96)' stroke='%23cccccc' stroke-width='1.5'/%3E%3Ccircle cx='24' cy='23' r='8.5' fill='none' stroke='%231a1a1a' stroke-width='2.2'/%3E%3Cline x1='30.5' y1='29.5' x2='36' y2='35' stroke='%231a1a1a' stroke-width='2.2' stroke-linecap='round'/%3E%3Cline x1='24' y1='19.5' x2='24' y2='26.5' stroke='%231a1a1a' stroke-width='2' stroke-linecap='round'/%3E%3Cline x1='20.5' y1='23' x2='27.5' y2='23' stroke='%231a1a1a' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E") 26 26, pointer;
}
.ld-portfolio-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--ld-card-shadow);
}

/* Filter states */
.ld-portfolio-card.ld-filter-hide {
    transition: opacity 0.2s ease, transform 0.2s ease;
    opacity: 0;
    transform: scale(0.97);
}
.ld-portfolio-card.ld-filter-gone {
    display: none;
}
.ld-portfolio-card.ld-page-hidden {
    display: none;
}
.ld-portfolio-card.ld-filter-reveal {
    transition: opacity 0.3s ease, transform 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

/* Initial load */
.ld-portfolio-card.ld-initial-load {
    animation: ldCardIn 0.5s ease forwards;
    opacity: 0;
}
@keyframes ldCardIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Image ── */
.ld-card-image {
    position: relative;
    overflow: hidden;
    height: var(--ld-grid-height, 300px);
}
.ld-card-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}
.ld-portfolio-card:hover .ld-card-image img { transform: scale(1.03); }

/* ── Label ── */
.ld-card-label {
    position: absolute;
    top: 16px; left: 16px;
    padding: 6px 16px;
    background: var(--ld-accent-gradient);
    color: #fff;
    font-size: var(--ld-label-new-size, 12px);
    font-weight: 600;
    border-radius: 50px;
    letter-spacing: 0.3px;
    z-index: 3;
    text-transform: uppercase;
}

/* ── Overlay ── */
.ld-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.55) 0%, transparent 55%);
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.ld-portfolio-card:hover .ld-card-overlay { opacity: 1; }

.ld-overlay-buttons { display: flex; gap: 10px; align-items: center; }

.ld-btn-detail {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 46px; height: 46px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(8px);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    color: #1a1a1a;
}
.ld-btn-detail:hover { background: var(--ld-btn-hover); color: var(--ld-btn-h-text) !important; }
.ld-btn-detail svg { width: 20px; height: 20px; }

.ld-view-project-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 22px;
    background: var(--ld-btn-bg);
    color: var(--ld-btn-text);
    border: none;
    border-radius: 50px;
    font-family: inherit;
    font-size: 14px;
    font-weight: var(--ld-btn-weight);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.ld-view-project-btn:hover { background: var(--ld-btn-hover); color: var(--ld-btn-h-text) !important; }
.ld-view-project-btn svg { width: 16px; height: 16px; transition: transform 0.25s ease; }
.ld-view-project-btn:hover svg { transform: translate(2px, -2px); }

/* ── Card Content ── */
.ld-card-content {
    padding: 24px 28px 28px;
}
.ld-card-title-row {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}
.ld-card-title {
    font-family: var(--ld-font-family) !important;
    font-size: var(--ld-title-size) !important;
    font-weight: var(--ld-title-weight) !important;
    letter-spacing: -0.3px;
    margin: 0;
    color: var(--ld-title-color);
}
.ld-card-year-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    background: var(--ld-badge-bg);
    color: var(--ld-badge-text);
    border-radius: 50px;
    font-size: var(--ld-badge-size);
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
    flex-shrink: 0;
}
.ld-card-year-badge svg { width: 12px; height: 12px; }

.ld-card-description {
    font-family: var(--ld-font-family);
    font-size: var(--ld-desc-size);
    color: var(--ld-desc-color);
    line-height: 1.5;
    margin-bottom: 12px;
    /* Limit to 1 line with ellipsis */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ld-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.ld-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 50px;
    border: 1.2px solid #d4d4d4;
    font-size: var(--ld-tag-size, 11px);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #555;
    white-space: nowrap;
    transition: all 0.2s ease;
}
.ld-tag svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

/* ══ MODAL ══ */
.ld-modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(6px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}
.ld-modal-backdrop.open { opacity: 1; pointer-events: all; }

.ld-modal {
    background: #fff;
    border-radius: 20px;
    width: 90%; max-width: 900px; max-height: 85vh;
    overflow-y: auto;
    transform: translateY(30px) scale(0.96);
    transition: transform 0.4s cubic-bezier(0.16,1,0.3,1);
    box-shadow: 0 40px 100px rgba(0,0,0,0.25);
    position: relative;
}
.ld-modal-backdrop.open .ld-modal { transform: translateY(0) scale(1); }

.ld-modal-close {
    position: sticky;
    top: 20px;
    right: 20px;
    float: right;
    width: 48px; height: 48px;
    margin-right: 20px;
    margin-bottom: -60px; /* Overlap image */
    border-radius: 50%; border: none;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(10px);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    z-index: 1000;
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
    pointer-events: all;
}
.ld-modal-close:hover { background: #1a1a1a; color: #fff; transform: scale(1.1); }

.ld-modal-hero {
    width: 100%; height: var(--ld-modal-height, 400px);
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    background: #e2e2e2;
}
.ld-modal-hero img { width: 100%; height: 100%; object-fit: cover; }

.ld-modal-body { padding: 36px 40px 40px; }

.ld-modal-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 8px;
    flex-wrap: wrap;
}
.ld-modal-title-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    flex: 1;
    min-width: 0;
}
.ld-modal-title {
    font-family: var(--ld-font-family) !important;
    font-size: var(--ld-modal-title-size) !important;
    font-weight: var(--ld-title-weight) !important;
    letter-spacing: -0.5px;
    margin: 0;
    color: var(--ld-modal-title);
}
.ld-modal-view-btn {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 22px;
    background: var(--ld-btn-hover);
    color: var(--ld-btn-h-text) !important;
    border: none;
    border-radius: 50px;
    font-family: inherit;
    font-size: 14px;
    font-weight: var(--ld-btn-weight);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
    white-space: nowrap;
    flex-shrink: 0;
}
.ld-modal-view-btn:hover { opacity: 0.85; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,0,0,0.15); }
.ld-modal-view-btn svg { width: 15px; height: 15px; transition: transform 0.25s ease; }
.ld-modal-view-btn:hover svg { transform: translate(2px, -2px); }

.ld-modal-description { 
    font-family: var(--ld-font-family);
    font-size: var(--ld-modal-desc-size); 
    color: var(--ld-modal-desc); 
    line-height: 1.7; 
    margin-bottom: 28px; 
}

.ld-modal-gallery-wrapper {
    position: relative;
    width: 100%;
}
.ld-modal-gallery {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
    overflow-x: auto;
    padding-bottom: 5px;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    user-select: none;
    cursor: grab;
}
.ld-modal-gallery.grabbing { cursor: grabbing; scroll-snap-type: none; scroll-behavior: auto; }
.ld-modal-gallery::-webkit-scrollbar { display: none; } /* Hide scrollbar Chrome/Safari */
.ld-modal-gallery:empty { display: none; }

.ld-gallery-item {
    position: relative;
    flex: 0 0 45%; 
    min-width: 200px;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    scroll-snap-align: start;
    cursor: pointer;
}
.ld-gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}
.ld-gallery-item:hover img { transform: scale(1.05); }

.ld-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%) translateY(-14px); /* Adjust for margin-bottom of gallery */
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(8px);
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    z-index: 5;
    color: #1a1a1a;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
}
.ld-modal-gallery-wrapper:hover .ld-gallery-nav {
    opacity: 1;
    visibility: visible;
}
.ld-nav-prev { left: -15px; }
.ld-nav-next { right: -15px; }
.ld-gallery-nav:hover { background: #1a1a1a; color: #fff; transform: translateY(-50%) translateY(-14px) scale(1.1); }
.ld-gallery-nav svg { width: 22px; height: 22px; }

.ld-gallery-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.2);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; transition: opacity 0.3s ease;
}
.ld-gallery-item:hover .ld-gallery-overlay { opacity: 1; }
.ld-gallery-overlay svg { width: 24px; height: 24px; color: #fff; }

/* Lightbox */
.ld-lightbox {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.92);
    backdrop-filter: blur(8px);
    z-index: 100000;
    display: none; align-items: center; justify-content: center;
    cursor: default;
    overflow: hidden;
}
.ld-lb-loader {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 48px; height: 48px;
    border: 3px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    border-top-color: #fff;
    animation: ldSpin 0.8s linear infinite;
    opacity: 0;
    transition: opacity 0.2s ease;
    z-index: 100001;
    pointer-events: none;
}
.ld-lb-loader.visible { opacity: 1; }
@keyframes ldSpin {
    to { transform: translate(-50%, -50%) rotate(360deg); }
}
.ld-lightbox.open { display: flex; }
.ld-lightbox img { 
    max-width: 78%; max-height: 78%; 
    border-radius: 4px; 
    box-shadow: 0 0 50px rgba(0,0,0,0.5); 
    transition: opacity 0.3s ease; 
    cursor: grab;
    user-select: none;
}
.ld-lightbox img:active { cursor: grabbing; }
.ld-lightbox img.fade-out { opacity: 0; }

.ld-lightbox-nav {
    position: absolute;
    top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 100002;
}
.ld-lightbox-nav:hover { background: #fff; color: #000; scale: 1.05; }
.ld-lightbox-nav svg { width: 30px; height: 30px; }
.ld-lb-prev { left: 40px; }
.ld-lb-next { right: 40px; }

.ld-lightbox-close {
    position: absolute;
    top: 40px; right: 40px;
    color: #fff;
    font-size: 50px;
    line-height: 1;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    z-index: 100003;
}
.ld-lightbox-close:hover { opacity: 1; }

@media (max-width: 768px) {
    .ld-lightbox-nav { width: 44px; height: 44px; }
    .ld-lb-prev { left: 15px; }
    .ld-lb-next { right: 15px; }
}

.ld-modal-details {
    display: flex; gap: 40px;
    padding-top: 24px;
    margin-top: 10px;
    border-top: 1px solid #eee;
    flex-wrap: wrap;
}
.ld-modal-detail-item { display: flex; flex-direction: column; gap: 4px; }
.ld-modal-detail-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.8px; color: #999; font-weight: 600; }
.ld-modal-detail-value { font-size: 15px; font-weight: 600; color: #1a1a1a; }


.ld-modal::-webkit-scrollbar { width: 6px; }
.ld-modal::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }

/* ── Responsive ── */
@media (max-width: 900px) {
    .ld-portfolio-grid { grid-template-columns: 1fr; gap: 28px; }
    .ld-modal { width: 95%; }
    .ld-modal-body { padding: 24px; }
    .ld-modal-gallery { grid-template-columns: 1fr; }
    .ld-modal-details { flex-direction: column; gap: 16px; }
    .ld-modal-title-row { flex-direction: column; align-items: flex-start; }
}

.ld-tag svg { width: 13px; height: 13px; stroke-width: 2.2px; }