*{box-sizing:border-box;margin:0;padding:0}
:root{--black:#050505;--text:#161616;--muted:#777;--border:#e8e8e8;--soft:#f7f7f7;--white:#fff;--sidebar:252px;--collapsed:78px}
body{font-family:Inter,system-ui,sans-serif;background:#fff;color:var(--text);min-height:100vh;overflow-x:hidden}
button,input{font:inherit}button{cursor:pointer}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--border);z-index:1000;display:flex;flex-direction:column;transition:.25s ease}
.sidebar.collapsed{width:var(--collapsed)}
.brand{height:88px;padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;overflow:hidden}
.brand img{display:block;width:150px;height:auto;max-height:52px;object-fit:contain;object-position:left center;transition:.2s}
.sidebar.collapsed .brand{justify-content:center;padding:15px}
.sidebar.collapsed .brand img{width:43px;max-height:48px;object-fit:contain}
.nav{flex:1;padding:22px 12px;overflow:auto}
.nav-label{padding:0 12px 9px;color:#999;font-size:10px;font-weight:700;letter-spacing:1.1px;text-transform:uppercase;white-space:nowrap;overflow:hidden}
.section-label{margin-top:24px}
.sidebar.collapsed .nav-label{opacity:0;height:0;margin:0;padding:0}
.nav-item{width:100%;height:43px;margin-bottom:4px;border:0;border-radius:8px;background:transparent;color:#686868;display:flex;align-items:center;gap:13px;padding:0 12px;text-align:left;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;transition:.18s}
.nav-item i{min-width:20px;font-size:19px}
.nav-item:hover{background:#f5f5f5;color:#000}.nav-item.active{background:#000;color:#fff}.nav-item.active i{color:#fff}
.sidebar.collapsed .nav-item{justify-content:center;padding:0}.sidebar.collapsed .nav-item span{width:0;opacity:0}
.sidebar-bottom{border-top:1px solid var(--border);padding:12px}
.user-card{display:flex;align-items:center;gap:10px;padding:7px;overflow:hidden}
.avatar{width:35px;height:35px;border-radius:50%;background:#000;color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}
.user-info{min-width:0;transition:.2s}.user-info strong,.user-info small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-info strong{font-size:11px}.user-info small{font-size:9px;color:#999;margin-top:3px}
.sidebar.collapsed .user-info{width:0;opacity:0}
.logout-btn{height:37px;width:100%;border:1px solid var(--border);border-radius:7px;background:#fff;display:flex;align-items:center;gap:10px;padding:0 10px;color:#666;font-size:11px}.logout-btn:hover{background:#f5f5f5;color:#000}.sidebar.collapsed .logout-btn{justify-content:center;padding:0}.sidebar.collapsed .logout-btn span{display:none}
.main{min-height:100vh;margin-left:var(--sidebar);transition:.25s}.sidebar.collapsed~.main{margin-left:var(--collapsed)}
.topbar{height:74px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);z-index:100}
.topbar-left,.topbar-actions{display:flex;align-items:center;gap:11px}.menu-button,.icon-button{width:38px;height:38px;border:1px solid var(--border);border-radius:8px;background:#fff;color:#222;display:flex;align-items:center;justify-content:center;font-size:19px}.menu-button:hover,.icon-button:hover{background:#f5f5f5}
.page-title{font-size:14px;font-weight:600}.icon-button{text-decoration:none}
.content{max-width:1450px;margin:auto;padding:34px 30px 60px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.2px;color:#999;text-transform:uppercase}.welcome{margin-bottom:27px}.welcome h1{font-size:27px;letter-spacing:-1px;margin:6px 0}.welcome>p:last-child{font-size:13px;color:#777}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:20px}.stat-card,.card{border:1px solid var(--border);border-radius:12px;background:#fff}.stat-card{padding:19px}.stat-top{display:flex;align-items:center;justify-content:space-between;color:#777;font-size:11px;margin-bottom:17px}.stat-top i{width:31px;height:31px;border:1px solid var(--border);border-radius:7px;display:flex;align-items:center;justify-content:center;color:#333;font-size:16px}.stat-card>strong{font-size:24px;letter-spacing:-1px;display:block}.stat-card>small{display:block;color:#999;font-size:10px;margin-top:5px}
.dashboard-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:18px}.card{overflow:hidden}.card-header{min-height:70px;border-bottom:1px solid var(--border);padding:16px 19px;display:flex;align-items:center;justify-content:space-between}.card-header h2{font-size:13px;font-weight:600}.card-header p{font-size:10px;color:#999;margin-top:4px}.card-header>span{font-size:10px;color:#999}
.upload-area{margin:19px;min-height:220px;border:1.5px dashed #d5d5d5;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:25px;cursor:pointer;transition:.2s}.upload-area:hover,.upload-area.dragging{border-color:#000;background:#fafafa}.upload-icon{width:48px;height:48px;border-radius:10px;background:#000;color:#fff;display:flex;align-items:center;justify-content:center;font-size:23px;margin-bottom:14px}.upload-area h3{font-size:13px;margin-bottom:6px}.upload-area p{font-size:10px;color:#999;margin-bottom:16px}.primary-btn{border:0;border-radius:7px;background:#000;color:#fff;padding:10px 15px;font-size:11px;font-weight:600;display:flex;align-items:center;gap:7px}.primary-btn:hover{background:#222}.primary-btn:disabled{opacity:.65;cursor:not-allowed}.loader-svg{width:16px;height:16px;display:block;flex-shrink:0}.upload-result{font-size:10px;margin:0 19px 18px;padding:10px;border-radius:7px;display:none}.upload-result.success{display:block;background:#f5f5f5;color:#333}.upload-result.error{display:block;background:#fafafa;border:1px solid #ddd;color:#555}
.storage{padding:21px}.storage-number{display:flex;align-items:baseline;gap:5px}.storage-number strong{font-size:27px;letter-spacing:-1px}.storage-number span{font-size:12px;color:#999}.progress{height:6px;background:#eee;border-radius:20px;overflow:hidden;margin:16px 0 9px}.progress-bar{height:100%;width:0;background:#000;border-radius:inherit;transition:.3s}.storage-info{display:flex;justify-content:space-between;font-size:9px;color:#999}
.image-list{padding:7px 0;min-height:120px}.empty-state{min-height:120px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#aaa;font-size:11px}.empty-state i{font-size:25px;color:#ccc}.text-btn{border:0;background:transparent;color:#555;font-size:10px}.text-btn:hover{color:#000}
.quick-actions{padding:7px}.quick-action{width:100%;height:47px;border:0;border-radius:7px;background:transparent;display:flex;align-items:center;gap:11px;padding:0 11px;color:#444;text-decoration:none;font-size:11px;text-align:left}.quick-action:hover{background:#f6f6f6;color:#000}.quick-action i:first-child{font-size:18px;min-width:19px}.quick-action .arrow{margin-left:auto;font-size:13px;color:#aaa}
.overlay{display:none}
@media(max-width:900px){.sidebar{transform:translateX(-100%);width:252px;box-shadow:10px 0 35px rgba(0,0,0,.08)}.sidebar.mobile-open{transform:translateX(0)}.sidebar.collapsed{width:252px}.sidebar.collapsed .brand{justify-content:flex-start;padding:18px 20px}.sidebar.collapsed .brand img{width:150px}.sidebar.collapsed .nav-label{opacity:1;height:auto;margin-top:24px;padding:0 12px 9px}.sidebar.collapsed .nav-item{justify-content:flex-start;padding:0 12px}.sidebar.collapsed .nav-item span{width:auto;opacity:1}.sidebar.collapsed .user-info{width:auto;opacity:1}.sidebar.collapsed .logout-btn{justify-content:flex-start;padding:0 10px}.sidebar.collapsed .logout-btn span{display:inline}.main,.sidebar.collapsed~.main{margin-left:0}.overlay.active{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:900}.topbar{height:66px;padding:0 18px}.content{padding:26px 18px 45px}.stats{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}}
@media(max-width:520px){.content{padding:22px 14px 40px}.welcome h1{font-size:23px}.stats{gap:9px}.stat-card{padding:15px}.stat-card>strong{font-size:20px}.dashboard-grid{gap:13px}.card-header{padding:14px 15px}.upload-area{margin:14px;min-height:205px}.topbar-actions .icon-button:first-child{display:none}}