:root{--b1:#000A27;--b2:#002369;--b3:#0045AD;--b4:#0070F0;--b5:#479DF4;--b7:#D6ECFD;--b8:#F5FAFF;--g:#33CC66;--r:#F06242;--cyan:#15bdf4;--dark:#222835;--muted:#72767E;--line:#DADEE0}*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;color:var(--dark)}a{text-decoration:none;color:inherit}.topbar{min-height:76px;background:linear-gradient(135deg,var(--b3),var(--b2));padding:14px clamp(18px,8vw,150px);display:flex;justify-content:space-between;align-items:center;color:#fff;gap:16px}.brand{font-size:30px;font-weight:900;font-style:italic}.brand i{color:var(--cyan)}nav{display:flex;gap:8px;flex-wrap:wrap}.btn{border:0;border-radius:5px;padding:12px 17px;font-weight:800;display:inline-flex;align-items:center;gap:7px;cursor:pointer}.blue{background:var(--b4);color:white}.green{background:var(--g);color:#082118}.ghost{background:#ffffff18;border:1px solid #ffffff35;color:white}.dark{background:var(--dark);color:#fff}.hero{min-height:590px;background:radial-gradient(circle at 70% 25%,#0b65d0 0,transparent 35%),linear-gradient(135deg,#0a347e,#00153f);color:white;display:grid;place-items:center;text-align:center;padding:60px 20px}.hero h1{font-size:clamp(42px,6vw,76px);max-width:1000px;line-height:1.05}.hero p{font-size:20px;color:#d9ecff}.upload-card{width:min(1100px,94vw);margin:-80px auto 60px;background:white;border-radius:14px;box-shadow:0 20px 60px #00184633;padding:28px;position:relative}.dropzone{border:3px dashed #8FC7F8;border-radius:14px;padding:50px 20px;text-align:center;background:var(--b8);cursor:pointer}.dropzone.drag{background:var(--b7)}.dropzone i{font-size:70px;color:var(--b4)}.dropzone h2{font-size:30px}.notice{padding:14px 18px;border-radius:8px;margin:14px 0}.info{background:#eaf7ff;color:#004579}.error{background:#fde6e1;color:#7a2112}.ok{background:#def7e4;color:#165a3a}.progress-wrap{display:none;margin-top:22px}.progress-meta{display:flex;justify-content:space-between;font-weight:bold;margin-bottom:8px}.track{height:30px;border-radius:99px;background:#dff7ff;overflow:hidden;border:1px solid #9be7ff}.bar{height:100%;width:0;background:linear-gradient(90deg,#31d2ff,#00aaf2);transition:width .12s linear}.file-row{display:flex;justify-content:space-between;padding:11px;border-bottom:1px solid var(--line)}.auth{min-height:calc(100vh - 76px);display:grid;place-items:center;background:#f4f8fd;padding:30px}.auth-card,.card{background:white;border-radius:12px;padding:28px;box-shadow:0 12px 40px #00236918}.auth-card{width:min(460px,100%)}.field{display:grid;gap:6px;margin:15px 0}.field input,.field textarea{padding:13px;border:1px solid #cbd6e5;border-radius:6px;font:inherit}.plans{padding:60px 20px;text-align:center}.plans h1{font-size:48px}.plan-grid{max-width:1100px;margin:35px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.plan{padding:30px;border:1px solid var(--line);border-radius:12px}.plan h2{font-size:38px;color:var(--b3)}.price{font-size:30px;font-weight:900}.shell{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 76px)}.sidebar{background:#1f2938;color:#ccd5e2;padding:20px}.sidebar a{display:block;padding:12px;border-radius:7px}.sidebar a:hover,.sidebar .active{background:#0875e6;color:#fff}.content{padding:28px;background:#f6f8fb}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stat{background:white;padding:20px;border-radius:12px;border:1px solid #dcecff}.stat strong{display:block;font-size:30px;color:var(--b3)}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid #e5e9ef;text-align:left}.table{overflow:auto}footer{background:#101827;color:#a8b5c7;padding:24px;text-align:center}@media(max-width:850px){.topbar{align-items:flex-start}.plan-grid{grid-template-columns:1fr}.shell{grid-template-columns:1fr}.sidebar{display:flex;overflow:auto}.stats{grid-template-columns:1fr 1fr}}
/* MediaFire-style upload modal and file manager */
.fm-modal{position:fixed;inset:0;z-index:1000;display:none}.fm-modal.open{display:block}.fm-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.58)}.fm-upload-dialog{position:relative;width:min(840px,calc(100vw - 32px));height:min(540px,calc(100vh - 48px));margin:24px auto;background:#fff;display:grid;grid-template-rows:auto 1fr auto;box-shadow:0 20px 70px rgba(0,0,0,.38);border-radius:3px;overflow:hidden}.fm-upload-head{height:70px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e6e9ed}.fm-upload-head h2{font-size:18px;font-weight:600;margin:0}.icon-btn{border:0;background:transparent;color:#7a8798;font-size:24px;cursor:pointer;padding:8px}.fm-upload-body{overflow:auto;padding:0;background:#fff}.fm-upload-list{min-height:100%;display:flex;flex-direction:column}.fm-add-tile{margin:auto;border:3px dashed #e5e8ec;background:#fff;width:195px;height:195px;color:#cfd4da;cursor:pointer;display:grid;place-items:center;align-content:center;gap:12px}.fm-add-tile i{font-size:72px}.fm-add-tile span{font-size:14px;color:#697586}.fm-selected-row{height:92px;padding:14px 18px;display:grid;grid-template-columns:56px 1fr auto;gap:14px;align-items:center;border-bottom:1px solid #e6e9ed}.fm-selected-row .file-type-icon{font-size:38px;color:#66758a}.fm-selected-row .selected-name{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fm-selected-row .selected-size{font-size:12px;color:#7c8794}.fm-selected-row .remove-selected{border:0;background:transparent;color:#8995a5;font-size:20px;cursor:pointer}.fm-upload-foot{height:78px;border-top:1px solid #e4e7eb;background:#f8f9fb;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:15px}.fm-upload-actions-left,.fm-upload-actions-right{display:flex;align-items:center;gap:20px}.upload-action{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:#4f5968;cursor:pointer;text-align:left}.upload-action i{font-size:22px}.btn-light{background:#fff;color:#8a95a4;border:1px solid #dbe0e6}.upload-manager{position:fixed;left:0;right:0;bottom:0;z-index:1200;background:#fff;border-top:1px solid #d8dde5;box-shadow:0 -6px 24px rgba(0,0,0,.18)}.upload-manager-inner{max-width:1180px;margin:auto;min-height:105px;padding:18px 24px;display:flex;align-items:center;gap:18px}.upload-manager-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#e7f8ff;color:#00aef0;font-size:24px}.upload-manager-main{flex:1;min-width:0}.upload-manager-top,.upload-manager-bottom{display:flex;justify-content:space-between;gap:15px;font-size:13px}.upload-manager-top{margin-bottom:9px}.upload-manager-bottom{margin-top:7px;color:#738091}.manager-progress-track{height:16px;background:#dff5fd;border-radius:999px;overflow:hidden}.manager-progress-bar{height:100%;width:0;background:linear-gradient(90deg,#3ed4ff,#00aaf2);transition:width .12s linear}.manager-close{font-size:18px}.files-page-toolbar{height:72px;background:#073774;color:white;display:flex;align-items:center;padding:0 28px;gap:14px;position:sticky;top:76px;z-index:35}.files-page-toolbar .toolbar-title{font-size:15px;font-weight:700;margin-right:auto}.toolbar-action{border:0;background:transparent;color:#d6e3f4;padding:9px 12px;cursor:pointer;font-size:13px}.toolbar-action:hover{color:#fff;background:rgba(255,255,255,.1)}.toolbar-action i{font-size:20px;display:block;margin-bottom:4px}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:28px;padding:30px}.file-card{position:relative;border:1px solid #e5e9ef;border-radius:3px;background:#fff;min-height:220px;display:grid;grid-template-rows:1fr auto;box-shadow:0 2px 5px rgba(0,0,0,.05);transition:.18s}.file-card:hover{box-shadow:0 7px 22px rgba(0,0,0,.13);transform:translateY(-2px)}.file-card.selected{outline:3px solid #1f8fff;outline-offset:-3px}.file-card-check{position:absolute;top:10px;left:10px;width:22px;height:22px;accent-color:#1689ef;z-index:2}.file-preview{display:grid;place-items:center;min-height:150px;color:#708199;font-size:66px;background:linear-gradient(145deg,#fff,#f6f8fb)}.file-meta{border-top:1px solid #e4e8ed;padding:12px 14px;display:grid;gap:4px}.file-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-info{font-size:12px;color:#7b8795}.file-card-actions{display:flex;border-top:1px solid #edf0f3}.file-card-actions a,.file-card-actions button{flex:1;border:0;background:#fff;padding:10px 8px;color:#246aaa;cursor:pointer;text-align:center}.file-card-actions a+button,.file-card-actions button+button{border-left:1px solid #edf0f3}.copy-toast{position:fixed;right:24px;bottom:130px;z-index:1400;background:#152233;color:#fff;padding:13px 18px;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
@media(max-width:700px){.fm-upload-dialog{height:calc(100vh - 20px);margin:10px auto}.fm-upload-foot{height:auto;padding:12px;align-items:flex-end}.fm-upload-actions-left{gap:8px}.upload-action span{display:none}.files-page-toolbar{top:104px;overflow:auto;padding:0 12px}.file-grid{padding:16px;gap:16px}.upload-manager-inner{padding:12px}.upload-manager-icon{display:none}}

/* Portada de estilo servicio de almacenamiento */
.landing-home{min-height:calc(100vh - 76px);background:#fff}.landing-home+footer{display:none}
.mf-home-hero{position:relative;min-height:615px;overflow:hidden;display:grid;place-items:center;padding:80px 24px 95px;color:#fff;background-color:#082f76;background-image:linear-gradient(rgba(4,43,108,.86),rgba(4,43,108,.86)),url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180' viewBox='0 0 180 180'%3E%3Cg fill='none' stroke='%234a78b5' stroke-width='2' opacity='.48'%3E%3Cpath d='M18 18h35l9 9v35H18zM27 47l9-10 8 8 7-6 10 13'/%3E%3Cpath d='M105 20h31l9 9v35h-40zM116 34h17M116 43h17M116 52h12'/%3E%3Cpath d='M23 108h36l8 9v34H23zM32 124h26M32 134h18'/%3E%3Cpath d='M111 106h34v43h-34zM121 117v22M132 117v22'/%3E%3Cpath d='M75 75h29v29H75zM81 88h17M90 80v17'/%3E%3C/g%3E%3C/svg%3E");background-size:auto,180px 180px}
.mf-home-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 38%,rgba(25,113,220,.22),transparent 45%);pointer-events:none}
.mf-home-content{position:relative;z-index:1;text-align:center;width:min(1120px,100%)}
.mf-home-content h1{margin:0 auto 88px;max-width:1080px;font-size:clamp(38px,4.2vw,66px);line-height:1.12;font-weight:800;letter-spacing:-1.5px;text-shadow:0 2px 2px rgba(0,0,0,.08)}
.mf-upload-now{min-width:292px;height:80px;padding:0 34px;border:0;border-radius:4px;background:#087cf0;color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:22px;font-size:20px;font-weight:500;box-shadow:0 3px 0 rgba(0,31,86,.35),0 12px 28px rgba(0,0,0,.16);cursor:pointer;transition:transform .16s,background .16s,box-shadow .16s}
.mf-upload-now:hover{background:#1489fa;transform:translateY(-2px);box-shadow:0 5px 0 rgba(0,31,86,.3),0 16px 34px rgba(0,0,0,.2)}
.mf-upload-now:active{transform:translateY(1px)}.mf-upload-now i{font-size:20px}
.mf-guest-note{margin:28px auto 0;color:#bcd9fb;font-size:14px;max-width:700px;opacity:0;transition:opacity .2s}.mf-home-content:hover .mf-guest-note{opacity:1}
.mf-seen-strip{height:92px;display:flex;align-items:center;justify-content:center;gap:22px;color:#4b596d;font-size:13px;letter-spacing:7px;background:#fff}.mf-seen-strip i{width:4px;height:4px;border-radius:50%;background:#aab5c3}
@media(max-width:700px){.mf-home-hero{min-height:560px;padding:60px 18px}.mf-home-content h1{margin-bottom:62px;font-size:38px}.mf-upload-now{min-width:0;width:min(330px,100%);height:72px;font-size:17px}.mf-seen-strip{gap:10px;letter-spacing:3px}.mf-guest-note{opacity:1}}

/* Barra horizontal estilo aplicación */
.files-page-toolbar.app-toolbar{min-height:112px;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(135deg,#0a4385,#082f68);color:#fff;box-shadow:0 6px 18px rgba(0,35,105,.2)}
.app-toolbar .toolbar-title{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;white-space:nowrap}
.app-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;overflow-x:auto;padding:3px 0;scrollbar-width:thin}
.app-icon-action{min-width:92px;border:0;background:transparent;color:#fff;padding:8px 10px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font:inherit;font-size:12px;text-transform:uppercase;cursor:pointer;transition:background .18s,transform .18s}
.app-icon-action:hover{background:rgba(255,255,255,.12);transform:translateY(-1px)}
.app-icon-circle{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;background:rgba(255,255,255,.11);font-size:20px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.primary-action .app-icon-circle{background:#168af0;box-shadow:0 7px 18px rgba(0,112,240,.35)}
.danger-action .app-icon-circle{background:#f06242;box-shadow:0 7px 18px rgba(240,98,66,.28)}
.selection-mode{background:linear-gradient(135deg,#12356f,#0b2552)!important}
.file-card.removing{opacity:.42;pointer-events:none;transform:scale(.98)}
.confirm-overlay{position:fixed;inset:0;background:rgba(0,10,39,.62);display:grid;place-items:center;z-index:10000;padding:20px}
.confirm-box{width:min(440px,100%);background:#fff;border-radius:16px;padding:26px;box-shadow:0 24px 80px rgba(0,0,0,.3)}
.confirm-box h3{margin:0 0 10px}.confirm-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
@media(max-width:760px){.files-page-toolbar.app-toolbar{align-items:flex-start;flex-direction:column;padding:14px 16px}.app-actions{width:100%;justify-content:flex-start}.app-icon-action{min-width:78px}.app-icon-circle{width:38px;height:38px}}