*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f5f5f5;--white:#ffffff;--s1:#fafafa;--s2:#f0f0f0;
  --border:#e8e8e8;--border-l:#f0f0f0;
  --black:#111111;--dark:#1a1a1a;
  --txt:#111111;--txt2:#555555;--txt3:#999999;
  --accent:#111111;--accent-soft:rgba(17,17,17,0.06);
  --green:#16a34a;--green-bg:rgba(22,163,74,0.08);
  --orange:#ea580c;--orange-bg:rgba(234,88,12,0.08);
  --red:#dc2626;--red-bg:rgba(220,38,38,0.08);
  --yellow:#ca8a04;--yellow-bg:rgba(202,138,4,0.08);
  --radius:12px;--radius-sm:8px;
  --shadow:0 1px 3px rgba(0,0,0,0.04),0 1px 2px rgba(0,0,0,0.06);
  --shadow-md:0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg:0 8px 30px rgba(0,0,0,0.08);
  --font:'DM Sans',system-ui,-apple-system,sans-serif;
}
html,body{height:100%;overflow:hidden;display:flex;background:var(--bg);color:var(--txt);font-family:var(--font);font-size:14px;-webkit-font-smoothing:antialiased}
::selection{background:var(--black);color:#fff}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#aaa}

/* ═══ LAYOUT ═══ */
.app-shell{display:flex;height:100vh;overflow:hidden;width:100%}
.sidebar{width:240px;min-width:240px;height:100%;background:var(--white);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow:hidden}
.sidebar-header{padding:0;border-bottom:none}
.logo{display:flex;align-items:center;justify-content:center;background:var(--black);height:62px;width:100%}
.logo-mark{color:#fff;font-weight:900;font-size:27px;letter-spacing:0.5px;white-space:nowrap;-webkit-text-stroke:1px #fff}
.nav-scroll{flex:1;overflow-y:auto;padding:16px 12px}
.nav-group{margin-bottom:20px}
.nav-group-label{font-size:10px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--txt3);padding:4px 12px 8px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:all .15s;font-size:13px;font-weight:500;color:var(--txt2);user-select:none;position:relative}
.nav-item:hover{background:var(--accent-soft);color:var(--txt)}
.nav-item.active{background:var(--black);color:#fff;font-weight:600}
.nav-item.active .nav-icon{color:#fff}
.nav-icon{width:18px;height:18px;color:var(--txt3);flex-shrink:0;transition:color .15s}
.nav-item:hover .nav-icon{color:var(--txt2)}
.nav-badge{background:var(--red);color:#fff;font-size:10px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;margin-left:auto;line-height:1}
.nav-badge:empty{display:none}
.sidebar-footer{padding:14px 16px;border-top:1px solid var(--border-l)}
.user-pill{display:flex;align-items:center;gap:10px}
.user-avatar{width:34px;height:34px;border-radius:50%;background:var(--black);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;color:#fff;flex-shrink:0;letter-spacing:0.5px}
.user-name{font-size:13px;font-weight:600;color:var(--txt)}.user-role{font-size:11px;color:var(--txt3)}

/* ═══ MAIN ═══ */
.main{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--bg)}
.topbar{flex-shrink:0;height:62px;background:var(--white);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.top-title{font-size:20px;font-weight:700;color:var(--txt);letter-spacing:-0.3px}
.top-sub{font-size:12px;color:var(--txt3);margin-top:1px}
.top-actions{display:flex;gap:8px;align-items:center}
.content{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:24px 28px 100px}

/* ═══ BUTTONS ═══ */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:var(--radius-sm);font-family:var(--font);font-size:13px;font-weight:600;cursor:pointer;border:none;transition:all .15s;white-space:nowrap}
.btn-primary{background:var(--black);color:#fff}.btn-primary:hover{background:#333;box-shadow:var(--shadow-md)}
.btn-secondary{background:var(--white);color:var(--txt);border:1px solid var(--border)}.btn-secondary:hover{border-color:#bbb;box-shadow:var(--shadow)}
.btn-sm{padding:7px 14px;font-size:12px}
.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#b91c1c}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:#15803d}
.btn-ghost{background:transparent;color:var(--txt2);padding:7px 12px}.btn-ghost:hover{background:var(--accent-soft);color:var(--txt)}
.btn-full{width:100%;justify-content:center}

/* ═══ CARDS ═══ */
.card{background:var(--white);border:1px solid var(--border-l);border-radius:var(--radius);padding:20px 22px;margin-bottom:16px;box-shadow:var(--shadow)}
.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.section-title{font-size:15px;font-weight:700;margin-bottom:16px;color:var(--txt);display:flex;align-items:center;gap:8px;letter-spacing:-0.2px}
.section-title .sec-icon{width:18px;height:18px;color:var(--txt2)}

/* ═══ KPIs ═══ */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.kpi{background:var(--white);border:1px solid var(--border-l);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}
.kpi-label{font-size:12px;color:var(--txt3);font-weight:500;letter-spacing:0.2px}
.kpi-icon-wrap{width:36px;height:36px;background:var(--accent-soft);border-radius:10px;display:flex;align-items:center;justify-content:center}
.kpi-icon-wrap .kpi-ic{width:18px;height:18px;color:var(--txt2)}
.kpi-value{font-size:30px;font-weight:800;line-height:1;color:var(--txt);letter-spacing:-1px}
.kpi-sub{font-size:11px;color:var(--txt3);margin-top:4px}

/* ═══ TABLES ═══ */
.tbl-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}
th{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:var(--txt3);text-align:left;padding:10px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid var(--border-l);font-size:13px;color:var(--txt2);white-space:nowrap}
tr:hover td{background:var(--s1)}

/* ═══ BADGES ═══ */
.badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:600;gap:4px}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-orange{background:var(--orange-bg);color:var(--orange)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-yellow{background:var(--yellow-bg);color:var(--yellow)}
.badge-dark{background:var(--accent-soft);color:var(--txt)}

/* ═══ PROGRESS ═══ */
.progress-bar{height:4px;background:var(--s2);border-radius:2px;overflow:hidden}
.progress-fill{height:100%;border-radius:2px;background:var(--black);transition:width .4s ease}
.progress-fill.done{background:var(--green)}

/* ═══ FORMS ═══ */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-group{display:flex;flex-direction:column;gap:5px}.form-group.full{grid-column:1/-1}
.form-label{font-size:11px;font-weight:600;color:var(--txt3);text-transform:uppercase;letter-spacing:1px}
.form-input,.form-select,.form-textarea{background:var(--s1);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--txt);font-family:var(--font);font-size:13px;outline:none;transition:all .15s}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--black);box-shadow:0 0 0 3px rgba(0,0,0,0.06)}
.form-textarea{resize:vertical;min-height:80px}
.form-select{cursor:pointer}
.form-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}
.filter-select{background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);padding:7px 14px;color:var(--txt);font-family:var(--font);font-size:12px;font-weight:600;outline:none;cursor:pointer}
.filter-select:focus{border-color:var(--black)}

/* ═══ META GRID ═══ */
.meta-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px;margin-bottom:22px}
.meta-card{background:var(--s1);border:1px solid var(--border-l);border-radius:var(--radius-sm);padding:14px 16px}
.meta-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:var(--txt3);margin-bottom:4px}
.meta-value{font-size:15px;font-weight:700;color:var(--txt)}

/* ═══ FOLDERS ═══ */
.folder-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.folder-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:14px}
.folder-card:hover{border-color:#bbb;box-shadow:var(--shadow-md);transform:translateY(-1px)}
.folder-ic{width:40px;height:40px;background:var(--accent-soft);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.folder-ic .f-icon{width:20px;height:20px;color:var(--txt2)}
.folder-name{font-size:13px;font-weight:600;color:var(--txt)}.folder-count{font-size:11px;color:var(--txt3);margin-top:2px}

/* ═══ TASKS ═══ */
.task-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border-l)}
.task-item:last-child{border-bottom:none}
.task-check{width:22px;height:22px;border-radius:6px;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;cursor:pointer;transition:all .15s}
.task-check:hover{border-color:var(--green)}
.task-check.checked{background:var(--green);border-color:var(--green);color:#fff}
.task-name{font-size:13px;font-weight:500;color:var(--txt)}.task-name.done{color:var(--txt3);text-decoration:line-through}
.task-meta{font-size:10px;color:var(--txt3);margin-top:2px}

/* ═══ ALERTS ═══ */
.alert-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-l);align-items:flex-start}
.alert-row:last-child{border-bottom:none}
.alert-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;margin-top:5px}
.alert-dot.urgente{background:var(--red)}.alert-dot.aviso{background:var(--orange)}.alert-dot.info{background:var(--txt3)}

/* ═══ TEAM ═══ */
.team-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.team-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:14px}
.team-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.team-avatar{width:44px;height:44px;border-radius:50%;background:var(--black);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;flex-shrink:0}

/* ═══ BLOCKS ═══ */
.block-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:14px}
.block-card{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;cursor:pointer;transition:all .2s}
.block-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.block-title{font-size:14px;font-weight:700;color:var(--txt);margin-bottom:4px}
.block-meta{font-size:11px;color:var(--txt3);margin-bottom:10px}
.io-row{display:flex;gap:14px;font-size:11px;color:var(--txt2)}
.io-item{background:var(--s1);padding:3px 8px;border-radius:4px;font-weight:600}

/* ═══ FILES ═══ */
.file-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;border:1px solid var(--border-l);margin-bottom:6px;font-size:12px;color:var(--txt2)}
.file-item:hover{background:var(--s1)}
.file-icon{width:16px;height:16px;color:var(--txt3);flex-shrink:0}
.file-name{flex:1;font-weight:500;color:var(--txt)}
.file-date{font-size:10px;color:var(--txt3)}
.file-actions{display:flex;gap:4px}
.nofiles{text-align:center;padding:20px;color:var(--txt3);font-size:12px}

/* ═══ MODAL ═══ */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.3);display:none;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(6px)}
.modal-overlay.active{display:flex}
.modal{background:var(--white);border-radius:16px;width:600px;max-width:92vw;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border-l)}
.modal-header h3{font-size:17px;font-weight:700}
.modal-close{background:var(--s1);border:none;color:var(--txt3);font-size:16px;cursor:pointer;padding:6px;border-radius:6px;width:30px;height:30px;display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:var(--s2);color:var(--txt)}
.modal-body{padding:22px 24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border-l);display:flex;justify-content:flex-end;gap:8px}

/* ═══ LOGIN ═══ */
.login-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;width:100%;background:var(--bg);padding:20px}
.login-box{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:40px;width:100%;max-width:400px;text-align:center;box-shadow:var(--shadow-lg)}
.login-logo{font-weight:900;font-size:28px;letter-spacing:0.5px;color:var(--black);background:var(--black);color:#fff;display:inline-block;padding:10px 24px;border-radius:8px;-webkit-text-stroke:0.5px #fff}
.login-form{text-align:left;margin-top:32px}
.login-form .form-group{margin-bottom:16px}
.login-error{color:var(--red);font-size:12px;margin-bottom:12px;min-height:16px}
.login-footer{margin-top:24px;font-size:11px;color:var(--txt3)}

/* ═══ TOAST ═══ */
.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--black);color:#fff;border-radius:var(--radius-sm);padding:12px 18px;font-size:13px;font-weight:500;opacity:0;transform:translateY(10px);transition:all .3s;box-shadow:var(--shadow-lg)}
.toast.show{opacity:1;transform:translateY(0)}

/* ═══ MOBILE ═══ */
.mobile-menu-btn{display:none;position:fixed;top:14px;left:14px;z-index:200;background:var(--white);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--txt);font-size:18px;padding:8px 10px;cursor:pointer;box-shadow:var(--shadow)}
@media(max-width:1100px){.kpi-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
  .mobile-menu-btn{display:block}
  .sidebar{transform:translateX(-100%);position:fixed;z-index:150;height:100vh;transition:transform .25s ease}
  .sidebar.mobile-open{transform:translateX(0);box-shadow:var(--shadow-lg)}
  .kpi-row{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}
  .content{padding:16px 16px 100px}
}