:root{--bg:#120c09;--panel:#1c140f;--panel2:#1b2025;--text:#efe4cf;--muted:#9d8c75;--line:rgba(200,161,90,.2);--gold:#d8b36a;--brick:#8a2f1c;--green:#7bb88b;--blue:#8baed6;--shadow:0 18px 45px rgba(0,0,0,.28)}
    html[data-theme=light]{--bg:#f7f0e2;--panel:#fffdf8;--panel2:#e8edf2;--text:#2c1d10;--muted:#7e6b51;--line:rgba(120,86,32,.2);--gold:#a3781f;--brick:#8a2f1c;--shadow:0 18px 45px rgba(70,48,20,.1)}
    *{box-sizing:border-box} body{margin:0;background:var(--bg);color:var(--text);font:14px 'DM Sans',sans-serif;display:flex;min-height:100vh} button,input,select{font:inherit}
    .sidebar{width:250px;background:var(--panel);border-right:1px solid var(--line);padding:27px 18px;display:flex;flex-direction:column;flex-shrink:0}.brand{display:flex;align-items:center;gap:10px;margin:0 12px 38px;color:var(--gold);font:700 22px 'Playfair Display',serif;letter-spacing:.05em}.admin-brand-logo{height:38px;width:auto;max-width:170px;object-fit:contain;display:block}.brand-mark{width:32px;height:32px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;font-size:14px}.side-label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.14em;margin:0 12px 10px}.nav{display:grid;gap:5px}.nav button{border:0;background:transparent;color:var(--muted);padding:12px 13px;text-align:left;border-radius:7px;cursor:pointer;display:flex;gap:12px;align-items:center}.nav button:hover,.nav button.active{background:var(--panel2);color:var(--gold)}.nav button span:first-child{width:20px;text-align:center;font-size:16px}.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:18px 12px 0;color:var(--muted);font-size:12px}.sidebar-foot strong{display:block;color:var(--text);font-size:13px;margin-bottom:4px}
    .main{min-width:0;flex:1;padding:28px 38px 50px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:32px}.breadcrumb{color:var(--muted);font-size:13px}.breadcrumb strong{color:var(--text);font-weight:500}.actions{display:flex;align-items:center;gap:10px}.icon-btn,.avatar{border:1px solid var(--line);background:var(--panel);color:var(--gold);width:38px;height:38px;border-radius:50%;cursor:pointer}.avatar{display:grid;place-items:center;background:var(--brick);color:#fff;font-weight:700;border:0}.page{display:none}.page.active{display:block}h1,h2,h3{font-family:'Playfair Display',serif;margin:0}h1{font-size:32px}h2{font-size:21px}.intro{color:var(--muted);margin:8px 0 27px}.eyebrow{color:var(--gold);font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:9px}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:26px}.stat,.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow)}.stat{padding:19px}.stat-head{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.stat-icon{color:var(--gold);font-size:18px}.stat strong{display:block;font-size:28px;margin:10px 0 4px}.trend{font-size:11px;color:var(--green)}.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.panel{padding:22px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.panel-head a,.text-btn{color:var(--gold);font-size:12px;text-decoration:none;background:none;border:0;cursor:pointer}.bar-chart{height:190px;display:flex;align-items:end;gap:10px;border-bottom:1px solid var(--line);padding:0 5px}.bar{flex:1;min-width:12px;background:linear-gradient(var(--gold),#826025);border-radius:4px 4px 0 0;position:relative}.bar small{position:absolute;bottom:-23px;left:50%;transform:translateX(-50%);color:var(--muted);font-size:10px}.activity{display:grid;gap:14px}.activity-item{display:flex;gap:11px;border-bottom:1px solid var(--line);padding-bottom:12px}.dot{width:8px;height:8px;background:var(--gold);border-radius:50%;margin-top:6px;flex-shrink:0}.activity-item p{margin:0;font-size:13px}.activity-item small{color:var(--muted);font-size:11px}
    .toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.search,.select,.input{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:10px 12px;color:var(--text);outline:0}.search{min-width:260px}.search:focus,.select:focus,.input:focus{border-color:var(--gold)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;min-width:700px}.table th{text-align:left;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:500;padding:12px;border-bottom:1px solid var(--line)}.table td{padding:15px 12px;border-bottom:1px solid var(--line);vertical-align:middle}.table tr:last-child td{border:0}.customer{font-weight:600}.customer small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.badge{display:inline-block;border-radius:20px;padding:5px 9px;font-size:11px}.badge.new{color:var(--blue);background:rgba(139,174,214,.12)}.badge.process{color:var(--gold);background:rgba(216,179,106,.12)}.badge.done{color:var(--green);background:rgba(123,184,139,.12)}.row-actions{display:flex;gap:5px}.row-actions button{background:transparent;border:1px solid var(--line);color:var(--muted);padding:6px 8px;border-radius:4px;cursor:pointer}.row-actions button:hover{color:var(--gold);border-color:var(--gold)}
    .gallery-admin{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.art{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel)}.art-image{height:150px;display:grid;place-items:center;font:italic 22px 'Playfair Display',serif;color:rgba(255,255,255,.75);background-size:cover;background-position:center}.art-image.one{background:radial-gradient(circle at 30% 30%,#bd5635,#4c1a0f)}.art-image.two{background:radial-gradient(circle at 70% 30%,#d8b36a,#2a1a10)}.art-image.three{background:linear-gradient(135deg,#703b24,#c17b43,#26160e)}.art-body{padding:14px}.art-body strong{display:block;font-family:'Playfair Display',serif;font-size:16px}.art-body small{display:block;color:var(--muted);margin:4px 0 12px}.art-body .price{color:var(--gold);font-weight:600;margin:0 0 12px}.art-actions{display:flex;gap:8px}.art-actions button{border:1px solid var(--line);background:transparent;color:var(--gold);font-size:12px;padding:7px 9px;border-radius:4px;cursor:pointer}.art-actions button:hover{border-color:var(--gold)}.art-count{color:var(--muted);font-size:11px;margin:0 0 10px}.settings{max-width:680px}.setting-row{padding:17px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;align-items:center}.setting-row label{font-weight:600}.setting-row small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.switch{width:43px;height:24px;border-radius:20px;background:var(--brick);padding:3px;cursor:pointer}.switch i{display:block;width:18px;height:18px;background:#fff;border-radius:50%;transition:transform .2s}.switch.off{background:var(--muted)}.switch.off i{transform:translateX(0)}.switch:not(.off) i{transform:translateX(19px)}.empty{text-align:center;color:var(--muted);padding:35px}
    .modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:5;place-items:center;padding:20px}.modal.open{display:grid}.modal-card{width:min(520px,100%);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:24px}.modal-head{display:flex;justify-content:space-between;margin-bottom:20px}.close{background:none;border:0;color:var(--muted);font-size:22px;cursor:pointer}.detail{display:grid;grid-template-columns:1fr 1fr;gap:14px}.detail div{background:var(--panel2);padding:11px;border-radius:5px}.detail small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;margin-bottom:4px}.detail .full{grid-column:1/-1}.file-list{display:grid;gap:8px;margin-top:5px}.file-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px;background:var(--bg);border-radius:4px}.file-item a{color:var(--gold);font-size:12px;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-item a:hover{text-decoration:underline}.file-item img{width:44px;height:44px;object-fit:cover;border-radius:3px}.primary{background:var(--brick);color:#fff;border:0;border-radius:5px;padding:10px 16px;cursor:pointer}.post-form{display:grid;gap:14px}.post-form label{color:var(--gold);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.post-form input,.post-form textarea,.post-form select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:5px;color:var(--text);padding:10px;outline:0}.post-form textarea{min-height:80px;resize:vertical}.post-form input:focus,.post-form textarea:focus,.post-form select:focus{border-color:var(--gold)}.post-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.image-preview{min-height:120px;border:1px dashed var(--line);border-radius:5px;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:6px;color:var(--muted);background-size:cover;background-position:center}.image-preview img{width:100%;height:105px;object-fit:cover;border-radius:4px}.image-help{color:var(--muted);font-size:11px}
    .hero-admin-preview{height:145px;border-radius:6px;border:1px solid var(--line);background-size:cover;background-position:center;display:flex;align-items:end;padding:14px;font-family:'Playfair Display',serif;font-size:18px;color:#fff}.hero-slide-list{display:grid;gap:10px}.hero-slide-item{display:flex;align-items:center;gap:12px;padding:10px;background:var(--panel2);border:1px solid var(--line);border-radius:6px}.hero-slide-thumb{width:72px;height:48px;border-radius:4px;background-size:cover;background-position:center;flex-shrink:0}.hero-slide-item strong{display:block}.hero-slide-item small{color:var(--muted)}
    .hero-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
    .hero-actions button, .hero-slide-item button{margin-left:0;background:transparent;border:1px solid var(--line);color:var(--gold);padding:6px 9px;border-radius:4px;cursor:pointer}
    .hero-actions button:hover, .hero-slide-item button:hover{border-color:var(--gold)}
    .hero-actions button.btn-delete, .hero-slide-item button.btn-delete{color:#df8d79;border-color:rgba(223,141,121,0.4)}
    .hero-actions button.btn-delete:hover, .hero-slide-item button.btn-delete:hover{border-color:#df8d79;background:rgba(223,141,121,0.15)}
    .image-preview{position:relative}.image-preview .image-item{position:relative}.image-preview .remove-image{position:absolute;top:4px;right:4px;background:rgba(20,10,7,.85);border:1px solid #fff;color:#fff;border-radius:50%;width:22px;height:22px;line-height:18px;cursor:pointer}

    .app-shell{display:none;min-height:100vh;width:100%}.app-shell.authenticated{display:flex}.login-screen{min-height:100vh;width:100%;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 70% 20%,rgba(138,47,28,.25),transparent 45%),var(--bg)}.login-card{width:min(410px,100%);background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:34px;box-shadow:var(--shadow)}.login-card .brand{justify-content:center;margin:0 0 28px}.login-card h1{text-align:center;font-size:26px}.login-card p{text-align:center;color:var(--muted);margin:8px 0 25px}.login-field{margin-bottom:16px}.login-field label{display:block;color:var(--gold);font-size:12px;margin-bottom:7px}.login-field input{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:5px;color:var(--text);padding:11px 12px;outline:0}.login-field input:focus{border-color:var(--gold)}.login-submit{width:100%;background:var(--brick);color:#fff;border:0;border-radius:5px;padding:12px;cursor:pointer;font-weight:600}.login-error{color:#df8d79;text-align:center;min-height:20px;font-size:12px;margin-top:12px}.demo-note{color:var(--muted);text-align:center;font-size:11px;margin-top:19px}.logout{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:5px;padding:8px 11px;cursor:pointer}.logout:hover{color:var(--gold);border-color:var(--gold)}
    @media(max-width:1000px){.sidebar{width:72px;padding:20px 10px}.brand{margin:0 10px 35px}.brand span,.side-label,.nav button span:last-child,.sidebar-foot{display:none}.nav button{justify-content:center}.main{padding:25px}.stats{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.gallery-admin{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.main{padding:20px 15px}.topbar{margin-bottom:24px}.stats{gap:9px}.stat{padding:14px}.stat strong{font-size:22px}.gallery-admin{grid-template-columns:1fr}.detail{grid-template-columns:1fr}.detail .full{grid-column:auto}.search{min-width:100%;}.toolbar .select{flex:1}}
    .toast-container{position:fixed;top:24px;right:24px;z-index:99999;display:flex;flex-direction:column;gap:10px;pointer-events:none}
    .toast{pointer-events:auto;min-width:280px;max-width:400px;padding:14px 18px;border-radius:8px;background:var(--panel2);color:var(--text);border:1px solid var(--line);box-shadow:0 12px 35px rgba(0,0,0,.6);display:flex;align-items:center;gap:12px;font-size:13px;font-weight:500;animation:toastIn .25s ease;transition:opacity .3s,transform .3s}
    .toast.success{border-left:4px solid var(--green)}.toast.error{border-left:4px solid #df8d79}.toast.info{border-left:4px solid var(--gold)}.toast.loading{border-left:4px solid var(--blue)}
    .toast-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.2);border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite;flex-shrink:0}
    .toast-close{background:none;border:0;color:var(--muted);cursor:pointer;font-size:18px;line-height:1;padding:0 0 0 10px;margin-left:auto;transition:color .2s}
    .toast-close:hover{color:var(--text)}
    @keyframes spin{to{transform:rotate(360deg)}}@keyframes toastIn{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}
    .btn-loading{opacity:.7;pointer-events:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}