:root{
  --canvas:#f6f7f9; --panel:#ffffff; --border:#e3e6ea; --border-in:#d4d9de;
  --txt:#1d2530; --txt2:#65707d; --txt3:#98a1ab;
  --blue:#2563eb; --blue-h:#1c4fc4; --blue-bg:#eaf0fe;
  --green:#0d9265; --green-bg:#e4f5ee;
  --amber:#b26a05; --amber-bg:#fdf1dd;
  --red:#d43d2e; --red-bg:#fceceb;
  --shadow:0 1px 2px rgba(16,24,40,.04);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{font-family:Inter,system-ui,sans-serif;background:var(--canvas);color:var(--txt);font-size:14px}
.hidden{display:none !important}
.muted{color:var(--txt2)}
.err{color:var(--red)}
h1{font-size:20px;font-weight:700;margin:0}
h2{font-size:15px;font-weight:600;margin:0 0 12px}
a{cursor:pointer;text-decoration:none;color:inherit}

/* botoes */
.btn{border:1px solid var(--border-in);background:var(--panel);color:var(--txt);border-radius:8px;
  padding:8px 14px;font:inherit;font-weight:500;cursor:pointer;transition:.12s}
.btn:hover{background:#f0f2f5}
.btn-sm{padding:6px 10px;font-size:13px}
.btn-block{width:100%;display:block}
.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-h)}
.btn-ghost{background:var(--panel)}
.btn-danger{background:var(--red-bg);border-color:var(--red);color:var(--red)}
.btn-dark{background:#2b3543;border-color:#2b3543;color:#fff}
.btn-dark-ghost{background:transparent;border-color:#4a5666;color:#cfd6df}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* login */
.login-overlay{position:fixed;inset:0;background:var(--canvas);display:flex;align-items:center;justify-content:center;z-index:100}
.login-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);
  padding:28px;width:340px}
.login-card input{width:100%;padding:10px;border:1px solid var(--border-in);border-radius:8px;margin:12px 0;font:inherit}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:16px}
.logo-sq{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--blue);
  color:#fff;border-radius:8px;font-size:16px}

/* layout */
.layout{display:grid;grid-template-columns:250px 1fr;height:100vh}
.sidebar{background:var(--panel);border-right:1px solid var(--border);padding:16px;display:flex;flex-direction:column;overflow-y:auto}
.sidebar .brand{margin-bottom:16px}
.menu-label{font-size:11px;font-weight:600;letter-spacing:.08em;color:var(--txt3);text-transform:uppercase;margin:18px 0 8px}
.menu-item{display:block;padding:8px 10px;border-radius:8px;color:var(--txt2);font-weight:500}
.menu-item:hover{background:#f0f2f5}
.menu-item.active{background:var(--blue-bg);color:var(--blue)}
.folders-section{margin-top:6px}
.folder-item{padding:6px 8px;border-radius:8px;cursor:pointer}
.folder-item:hover{background:#f0f2f5}
.folder-item.active{background:var(--blue-bg)}
.folder-row{display:flex;align-items:center;gap:8px}
.folder-sq{width:10px;height:10px;border-radius:3px;flex:none}
.folder-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.folder-count{color:var(--txt3);font-size:12px}
.bar{height:3px;background:var(--border);border-radius:2px;overflow:hidden;margin-top:5px}
.bar i{display:block;height:100%;background:var(--blue)}
.bar-green i{background:var(--green)}
.sidebar-foot{margin-top:auto;padding-top:14px}
.quota-card{background:#f2f4f7;border-radius:10px;padding:12px}
.quota-row{display:flex;justify-content:space-between;font-size:12px;margin:4px 0;color:var(--txt2)}
.quota-row b{color:var(--txt)}

/* main */
.main{overflow-y:auto;padding:22px 26px}
.view-head{margin-bottom:16px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:18px;margin-bottom:18px}
.alert{background:var(--amber-bg);color:var(--amber);border:1px solid #f0d9a8;border-radius:8px;padding:10px 14px;margin-bottom:14px;font-weight:500}

/* projects grid */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.project-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:16px;cursor:pointer}
.project-card:hover{border-color:var(--blue)}
.project-card h3{margin:0 0 6px;font-size:15px}

/* folder head */
.folder-head{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:12px;padding:3px 9px;border-radius:20px;font-weight:500;background:#eef1f4;color:var(--txt2)}
.chip.green{background:var(--green-bg);color:var(--green)}
.chip.amber{background:var(--amber-bg);color:var(--amber)}
.chip.red{background:var(--red-bg);color:var(--red)}
.spacer{flex:1}
.search{padding:8px 12px;border:1px solid var(--border-in);border-radius:8px;font:inherit;min-width:180px}

/* composer */
.composer-controls{display:flex;gap:22px;flex-wrap:wrap;margin-bottom:14px}
.ctrl{margin-bottom:14px}
.ctrl>label{display:block;font-size:12px;color:var(--txt2);margin-bottom:6px;font-weight:500}
.pills{display:flex;gap:8px}
.pill{display:flex;align-items:center;gap:6px;border:1px solid var(--border-in);border-radius:8px;padding:6px 10px;cursor:pointer;background:var(--panel)}
.pill.active{border-color:var(--blue);background:var(--blue-bg);color:var(--blue)}
.pill .mini{background:#cfd6df;display:block}
.pill.active .mini{background:var(--blue)}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--border-in);border-radius:8px;overflow:hidden}
.stepper button{border:none;background:var(--panel);padding:6px 12px;cursor:pointer;font:inherit}
.stepper span{padding:0 12px;min-width:28px;text-align:center}
select{padding:8px 10px;border:1px solid var(--border-in);border-radius:8px;font:inherit;background:var(--panel)}
.provider-cards{display:flex;gap:12px;flex-wrap:wrap}
.provider-card{border:1px solid var(--border-in);border-radius:10px;padding:12px 14px;cursor:pointer;min-width:230px;background:var(--panel)}
.provider-card.active{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-bg)}
.provider-card.disabled{opacity:.5;cursor:not-allowed}
.provider-card .pc-top{display:flex;align-items:center;gap:8px;font-weight:600;margin-bottom:4px}
.tag{font-size:11px;padding:2px 7px;border-radius:20px;font-weight:600}
.tag.green{background:var(--green-bg);color:var(--green)}
.tag.blue{background:var(--blue-bg);color:var(--blue)}
.prompts{width:100%;font-family:ui-monospace,Menlo,Consolas,monospace;border:1px solid var(--border-in);border-radius:8px;padding:10px;resize:vertical;font-size:13px}
.composer-foot{display:flex;align-items:center;gap:16px;margin-top:6px}
.composer-foot .btn{margin-left:auto}

/* gallery */
.gallery{display:flex;flex-direction:column;gap:20px}
.group-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.group-head h3{font-size:14px;margin:0}
.group-head .cnt{color:var(--txt3)}
.group-head .selgrp{color:var(--blue);font-size:13px;margin-left:auto}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.gcard{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:var(--panel);box-shadow:var(--shadow)}
.gcard.selected{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-bg)}
.gcard.failed{background:var(--red-bg)}
.thumb{aspect-ratio:4/5;background:#eef1f4;display:flex;align-items:center;justify-content:center;color:var(--txt3);font-size:12px;position:relative;overflow:hidden}
.thumb.video{aspect-ratio:9/16}
.thumb img,.thumb video{width:100%;height:100%;object-fit:cover}
.thumb .play{position:absolute;width:38px;height:38px;border-radius:50%;background:rgba(0,0,0,.55);color:#fff;display:flex;align-items:center;justify-content:center}
.thumb.generating{background:repeating-linear-gradient(45deg,#eef1f4,#eef1f4 8px,#e3e6ea 8px,#e3e6ea 16px);animation:move 1s linear infinite}
@keyframes move{to{background-position:22px 0}}
.badge-corner{position:absolute;top:6px;left:6px;font-size:11px;padding:2px 7px;border-radius:6px;font-weight:600}
.gcard-bar{display:flex;align-items:center;gap:6px;padding:6px 8px;border-top:1px solid var(--border)}
.gcard-bar input{margin:0}
.gcard-name{flex:1;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--txt2)}
.pbadge{font-size:10px;padding:1px 6px;border-radius:5px;font-weight:600}
.pbadge.codex,.pbadge.flow{background:var(--green-bg);color:var(--green)}
.pbadge.kie{background:var(--blue-bg);color:var(--blue)}
.pbadge.mock{background:#eef1f4;color:var(--txt3)}
.gdel{color:var(--txt3);cursor:pointer;font-weight:700}
.gdel:hover{color:var(--red)}
.retry-btn{font-size:11px;padding:3px 7px;margin:6px 8px;border:1px solid var(--border-in);border-radius:6px;cursor:pointer;background:var(--panel)}

/* selbar */
.selbar{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#1d2530;color:#fff;border-radius:12px;
  box-shadow:0 8px 30px rgba(0,0,0,.3);padding:10px 16px;display:flex;align-items:center;gap:12px;z-index:60;
  transition:opacity .2s;opacity:1}
.selbar.hidden{opacity:0;pointer-events:none;display:flex !important}

/* storage table */
.storage-table{width:100%;border-collapse:collapse;font-size:13px}
.storage-table th,.storage-table td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}
.storage-table th.sortable{cursor:pointer;color:var(--blue)}
.storage-table .acts{display:flex;gap:6px;flex-wrap:wrap}
.disk-warn i{background:var(--amber)}
.disk-crit i{background:var(--red)}

/* modal */
.modal-overlay{position:fixed;inset:0;background:rgba(16,24,40,.4);display:flex;align-items:center;justify-content:center;z-index:80}
.modal-box{background:var(--panel);border-radius:12px;padding:22px;width:380px;box-shadow:0 10px 40px rgba(0,0,0,.2)}
.modal-box h3{margin:0 0 14px}
.modal-box input,.modal-box select{width:100%;padding:9px;border:1px solid var(--border-in);border-radius:8px;margin:6px 0;font:inherit}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:14px}
.field-label{font-size:12px;color:var(--txt2);margin-top:8px}
.row-inline{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:4px 0}

/* modal de visualizacao (imagem/video grande) */
.media-modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center}
.mm-backdrop{position:absolute;inset:0;background:rgba(16,24,40,.6)}
.mm-box{position:relative;background:var(--panel);border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.4);max-width:min(92vw,900px);max-height:90vh;overflow:auto;padding:16px;z-index:2}
.mm-media{display:flex;align-items:center;justify-content:center;background:#0d1117;border-radius:8px;padding:8px;min-height:120px}
.mm-media img,.mm-media video{max-width:100%;max-height:70vh;border-radius:6px;display:block}
.mm-info{padding:12px 4px 2px}
.mm-prompt{font-size:14px;margin-bottom:8px;white-space:pre-wrap;word-break:break-word}
.mm-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--txt2);margin-bottom:12px}
.mm-meta b{color:var(--txt)}
.mm-close{position:absolute;top:14px;right:18px;z-index:3;background:#fff;border:1px solid var(--border-in);border-radius:50%;width:34px;height:34px;cursor:pointer;font-size:16px}
.mm-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:3;background:rgba(255,255,255,.92);border:1px solid var(--border-in);border-radius:50%;width:40px;height:40px;cursor:pointer;font-size:22px;line-height:1}
.mm-prev{left:18px}.mm-next{right:18px}
#view-settings input[type=password],#view-settings input[type=number],#view-settings select{padding:8px 10px;border:1px solid var(--border-in);border-radius:8px;font:inherit;min-width:220px}
#view-settings .card{max-width:720px}