*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#171717;background:#f7f6f2}body{margin:0}a{color:inherit}button,input{font:inherit}.public-header,.admin-topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,72px);background:rgba(247,246,242,.92);backdrop-filter:blur(12px);border-bottom:1px solid #dedcd5;position:sticky;top:0;z-index:20}.brand{text-decoration:none;text-transform:uppercase;letter-spacing:.17em;font-size:.78rem;font-weight:750}.back-link{text-decoration:none;font-weight:650}.public-shell{width:min(1440px,calc(100% - 40px));margin:0 auto}.hero{padding:clamp(54px,9vw,120px) 0 44px;border-bottom:1px solid #d9d6ce}.hero h1,.gallery-heading h1{font-family:Georgia,serif;font-size:clamp(2.6rem,7vw,6.5rem);font-weight:400;letter-spacing:-.045em;line-height:.95;margin:.1em 0}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:750;margin:0 0 12px;color:#62605b}.folders-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;padding:38px 0 80px}.folder-card{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;min-height:155px;padding:26px;border:1px solid #d7d4cc;border-radius:18px;background:#fff;text-decoration:none;transition:.18s transform,.18s box-shadow}.folder-card:hover{transform:translateY(-3px);box-shadow:0 14px 40px rgba(0,0,0,.08)}.folder-card h2{font-size:1.35rem;margin:0 0 7px}.folder-card p{margin:0;color:#6b6861}.folder-icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#efede6;font-size:1.5rem}.gallery-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;padding:50px 0 32px}.gallery-heading h1{font-size:clamp(2.3rem,6vw,5rem)}.gallery-heading p{margin:.5rem 0 0;color:#6b6861}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;padding-bottom:70px}.photo-card{background:#fff;border-radius:10px;overflow:hidden;border:1px solid #dedbd3}.photo-open{display:block;width:100%;aspect-ratio:4/3;border:0;padding:0;background:#ebe9e3;cursor:zoom-in;overflow:hidden}.photo-open img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s}.photo-open:hover img{transform:scale(1.025)}.photo-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;font-size:.8rem}.photo-meta span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.photo-meta a{text-decoration:none;font-size:1.2rem}.photo-download{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#f2f0ea;transition:.18s background}.photo-download:hover{background:#e5e1d8}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;border:1px solid transparent;text-decoration:none;font-weight:700;cursor:pointer;white-space:nowrap}.button.primary{background:#171717;color:#fff}.button.secondary{background:#fff;border-color:#cfcac0}.button.danger{background:#fff2f1;color:#a42218;border-color:#efc8c4}.button.small{min-height:36px;padding:0 13px;font-size:.84rem}.public-footer{padding:30px 20px;text-align:center;color:#77736b;font-size:.8rem}.empty-state,.center-message{padding:90px 20px;text-align:center}.center-message{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;max-width:600px}.center-message h1{font-family:Georgia,serif;font-size:clamp(2.5rem,8vw,5rem);font-weight:400;margin:.3em 0}.password-form{display:flex;gap:10px;width:min(460px,100%);margin-top:18px}.password-form input{flex:1}.lightbox{position:fixed;inset:0;background:rgba(10,10,10,.95);z-index:100;display:grid;place-items:center;padding:30px}.lightbox[hidden]{display:none}.lightbox figure{margin:0;max-width:min(92vw,1500px);max-height:90vh;display:flex;flex-direction:column}.lightbox img{max-width:100%;max-height:80vh;object-fit:contain}.lightbox figcaption{display:flex;align-items:center;justify-content:space-between;gap:20px;color:#fff;padding-top:12px}.lightbox-close,.lightbox-nav{position:absolute;border:0;background:transparent;color:#fff;cursor:pointer}.lightbox-close{right:22px;top:12px;font-size:3rem}.lightbox-nav{top:45%;font-size:4rem}.lightbox-nav.prev{left:18px}.lightbox-nav.next{right:18px}.no-scroll{overflow:hidden}.admin-body{background:#efede7}.admin-topbar{position:static;background:#171717;color:#fff}.admin-topbar a{color:#fff}.admin-shell{width:min(1100px,calc(100% - 32px));margin:36px auto 80px}.admin-shell.narrow{width:min(620px,calc(100% - 32px));min-height:100vh;display:grid;place-items:center;margin-top:0;margin-bottom:0}.panel{background:#fff;border:1px solid #d8d5ce;border-radius:18px;padding:clamp(22px,4vw,40px);margin-bottom:22px}.panel h1,.panel h2{margin-top:0}.panel-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.form-grid{display:grid;gap:18px}.form-grid label{display:grid;gap:7px;font-weight:700}.form-grid input,.password-form input{width:100%;min-height:46px;padding:10px 13px;border:1px solid #cfcac0;border-radius:9px;background:#fff}.url-input{display:flex;align-items:center;border:1px solid #cfcac0;border-radius:9px;overflow:hidden}.url-input span{padding:0 0 0 12px;color:#77736b;font-weight:400;white-space:nowrap}.url-input input{border:0}.alert{padding:12px 14px;border-radius:9px;margin:0 0 18px}.alert.error{background:#fff0ef;color:#8e2119}.alert.success{background:#edf8ed;color:#27632a}.muted{color:#77736b;font-weight:400}.folder-picker{border:1px solid #d6d2ca;border-radius:12px;overflow:hidden}.folder-picker-head{display:flex;align-items:center;justify-content:space-between;padding:12px;background:#f4f2ed}.breadcrumb{padding:10px 12px;border-top:1px solid #dedbd4;border-bottom:1px solid #dedbd4;font-family:monospace;overflow:auto}.folder-list{max-height:250px;overflow:auto}.folder-row{width:100%;display:flex;gap:10px;padding:11px 12px;text-align:left;border:0;border-bottom:1px solid #ece9e2;background:#fff;cursor:pointer}.folder-row:hover{background:#f7f5f0}.admin-list{display:grid}.admin-list article{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid #e2dfd8}.admin-list article>div:first-child{display:grid;gap:5px}.admin-list small{color:#77736b}.delivery-url{font-size:.88rem}.actions{display:flex;gap:8px}.actions form{margin:0}@media(max-width:700px){.gallery-heading{align-items:flex-start;flex-direction:column}.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.photo-meta span{font-size:.7rem}.folder-card{grid-template-columns:auto 1fr}.folder-card>span{display:none}.admin-list article{align-items:flex-start;flex-direction:column}.url-input{display:block}.url-input span{display:block;padding:8px 12px 0}.lightbox-nav{font-size:2.5rem}.lightbox-nav.prev{left:4px}.lightbox-nav.next{right:4px}}
/* Administració V2 */
.topbar-actions{display:flex;align-items:center;gap:18px;font-size:.78rem}.topbar-actions span{opacity:.55}.login-panel{width:100%}.form-help{display:block;color:#77736b;font-weight:400;line-height:1.4}.url-builder{display:grid;grid-template-columns:auto 94px auto minmax(180px,1fr);align-items:center;border:1px solid #cfcac0;border-radius:9px;overflow:hidden;background:#fff}.url-builder input{border:0!important;border-radius:0!important;min-width:0}.url-base{padding-left:12px;color:#77736b;font-weight:400;white-space:nowrap}.url-date{padding-left:8px!important;padding-right:2px!important;font-variant-numeric:tabular-nums;font-weight:700}.url-separator{font-weight:700}.folder-picker-head>div{display:grid;gap:3px}.folder-picker-head small{color:#77736b;font-weight:400}.folder-loading,.folder-empty{display:block;padding:14px}.folder-error{margin:10px}.folder-emoji{width:22px}.folder-up{font-weight:700;background:#faf9f6}.folder-picker button:disabled{opacity:.45;cursor:not-allowed}.form-grid input[readonly]{background:#f5f3ee;color:#333}.admin-list article:first-child{border-top:0}.admin-list strong{font-size:1.02rem}
@media(max-width:800px){.url-builder{grid-template-columns:1fr}.url-base{padding:10px 12px 0;white-space:normal}.url-date{padding:4px 12px!important}.url-separator{display:none}.folder-picker-head{align-items:flex-start;gap:12px;flex-direction:column}.folder-picker-head .button{width:100%}}

.lightbox-download{min-width:220px;color:#171717!important}.lightbox-download:hover{background:#efede7}

/* Càrrega progressiva de miniatures V5.1 */
.photo-open{position:relative}
.photo-open .thumb-state{position:absolute;inset:0;display:grid;place-items:center;padding:16px;color:#77736b;font-size:.78rem;pointer-events:none;text-align:center}
.photo-open img{opacity:0}
.photo-open.is-loaded img{opacity:1}
.photo-open.is-loaded .thumb-state{display:none}
.photo-open.is-loading .thumb-state::before{content:"";width:22px;height:22px;border:2px solid #d5d1c8;border-top-color:#5f5c55;border-radius:50%;animation:mf-spin .8s linear infinite;margin-bottom:36px;position:absolute}
.photo-open.is-failed .thumb-state{color:#615e58}
@keyframes mf-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.photo-open.is-loading .thumb-state::before{animation:none}}