*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bt-navy:#253f4f;--bt-navy-dark:#1a2e3a;
  --bt-orange:#fa510e;--bt-grad:linear-gradient(135deg,#ff8204,#fa510e,#e20500);
  --text:#0f172a;--text2:#475569;--text3:#94a3b8;
  --border:#e2e8f0;--surface:#f1f5f9;--white:#fff;
  --shadow:0 1px 3px rgba(0,0,0,0.07);
  --shadow-md:0 4px 16px rgba(0,0,0,0.10);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.18);
  --col-w:272px;
}
html,body{height:100%;}
body{background:#253f4f;color:var(--text);font-family:'Work Sans',-apple-system,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;}
input,select,textarea{width:100%;padding:8px 11px;border:1.5px solid var(--border);border-radius:8px;background:#fff;color:var(--text);font-size:13px;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s;}
input:focus,select:focus,textarea:focus{border-color:var(--bt-orange);box-shadow:0 0 0 3px rgba(250,81,14,.12);}
label{font-size:11px;font-weight:600;color:var(--text3);letter-spacing:.06em;text-transform:uppercase;display:block;margin-bottom:5px;}
button{font-family:inherit;cursor:pointer;}
.btn{padding:7px 16px;border-radius:8px;font-size:13px;font-weight:500;border:1.5px solid var(--border);background:#fff;color:var(--text2);transition:all .18s;}
.btn:hover{background:var(--surface);}
.btn-primary{background:var(--bt-navy);color:#fff;border-color:var(--bt-navy);font-weight:600;}
.btn-primary:hover{background:var(--bt-navy-dark);}
.btn-accent{background:var(--bt-grad);color:#fff;border:none;font-weight:600;}
.btn-accent:hover{opacity:.9;}
.btn-danger{background:#fef2f2;color:#dc2626;border-color:#fecaca;}
.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px;}
.field{margin-bottom:16px;}
.tab{padding:10px 16px;font-size:13px;font-weight:500;border:none;background:transparent;color:rgba(255,255,255,.45);border-bottom:2px solid transparent;transition:all .18s;}
.tab:hover{color:rgba(255,255,255,.75);}
.tab.active{color:#fff;border-bottom-color:var(--bt-orange);}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);padding:10px 20px;border-radius:10px;font-size:13px;font-weight:500;display:none;z-index:9999;box-shadow:var(--shadow-lg);}
.toast.show{display:block;}
.view-btn{padding:6px 10px;border-radius:7px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.08);color:rgba(255,255,255,.6);font-size:12px;transition:all .18s;display:flex;align-items:center;gap:4px;}
.view-btn:hover{color:#fff;border-color:rgba(255,255,255,.3);}
.view-btn.active{background:rgba(255,255,255,.18);color:#fff;border-color:rgba(255,255,255,.3);}

/* LAYOUT */
#app{display:flex;flex-direction:column;overflow:hidden;}
#app.kanban-mode{height:100vh;}
#app.page-mode{overflow:auto;min-height:100vh;background:var(--surface);}
#app.login-mode{overflow:auto;min-height:100vh;}

/* BOARD */
.board-outer{flex:1;overflow-x:auto;overflow-y:hidden;padding:10px 12px 14px;}
.board-inner{display:flex;gap:10px;align-items:flex-start;height:100%;min-width:max-content;}

/* COLUMN */
.col-wrap{width:var(--col-w);min-width:var(--col-w);display:flex;flex-direction:column;background:rgba(255,255,255,.09);border-radius:14px;max-height:calc(100vh - 124px);}
.col-header{padding:10px 10px 8px;display:flex;align-items:center;gap:6px;flex-shrink:0;position:relative;cursor:grab;}
.col-header:active{cursor:grabbing;}
.col-title{font-size:13px;font-weight:700;color:rgba(255,255,255,.9);flex:1;cursor:default;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.col-title-input{font-size:13px;font-weight:700;color:#fff;background:rgba(255,255,255,.15);border:1.5px solid rgba(255,255,255,.4);border-radius:6px;padding:2px 7px;width:100%;outline:none;font-family:inherit;}
.col-count{font-size:11px;font-weight:700;color:rgba(255,255,255,.45);background:rgba(0,0,0,.18);border-radius:20px;padding:1px 8px;flex-shrink:0;}
.col-cards{overflow-y:auto;overflow-x:hidden;flex:1;padding:2px 7px 8px;}
.col-cards::-webkit-scrollbar{width:4px;}
.col-cards::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:4px;}

/* COLOR PICKER */
.col-color-picker{position:absolute;top:36px;left:8px;background:#fff;border-radius:12px;padding:12px;box-shadow:var(--shadow-lg);z-index:50;display:flex;gap:8px;flex-wrap:wrap;width:180px;}
.color-swatch{width:24px;height:24px;border-radius:50%;cursor:pointer;border:2px solid transparent;transition:transform .12s;}
.color-swatch:hover,.color-swatch.sel{transform:scale(1.25);border-color:#253f4f;}

/* ADD COLUMN */
.add-col-btn{width:var(--col-w);min-width:var(--col-w);height:42px;border-radius:12px;background:rgba(255,255,255,.07);border:1.5px dashed rgba(255,255,255,.2);color:rgba(255,255,255,.45);font-size:13px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;transition:all .18s;flex-shrink:0;align-self:flex-start;}
.add-col-btn:hover{background:rgba(255,255,255,.13);color:rgba(255,255,255,.85);}

/* CARD */
.card-item{background:#fff;border-radius:10px;margin-bottom:7px;cursor:pointer;transition:box-shadow .15s,transform .1s,opacity .15s;box-shadow:0 1px 3px rgba(0,0,0,.12);overflow:hidden;user-select:none;}
.card-item:hover{box-shadow:0 4px 14px rgba(0,0,0,.2);transform:translateY(-1px);}
.card-item.dragging{opacity:.25;cursor:grabbing;}
.card-drop-ind{height:5px;border-radius:4px;background:var(--bt-orange);margin-bottom:7px;opacity:0;transition:opacity .1s;}
.card-drop-ind.active{opacity:1;}
.card-cover{height:34px;width:100%;display:block;}
.card-body{padding:9px 11px 10px;}
.card-title{font-weight:600;font-size:13px;color:#172b4d;line-height:1.4;margin-bottom:5px;}
.card-obs{font-size:11px;color:#5e6c84;line-height:1.4;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-labels{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:6px;}
.lbar{height:8px;min-width:40px;border-radius:4px;display:inline-block;cursor:pointer;}
.lbar.exp{min-width:auto;height:20px;border-radius:4px;padding:0 8px;display:inline-flex;align-items:center;font-size:11px;font-weight:700;color:#fff;white-space:nowrap;}
.card-meta{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-top:3px;}
.chip{display:inline-flex;align-items:center;gap:3px;font-size:11px;color:#5e6c84;background:#f4f5f7;border-radius:4px;padding:2px 6px;font-weight:500;}
.cc{display:inline-flex;font-size:11px;font-weight:700;color:#5e6c84;background:#f4f5f7;border-radius:4px;padding:2px 6px;}
.drop-zone.dov{background:rgba(255,255,255,.07);border-radius:10px;outline:2px dashed rgba(255,255,255,.18);}

/* MODAL */
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.6);backdrop-filter:blur(3px);display:flex;align-items:flex-start;justify-content:center;z-index:200;overflow-y:auto;padding:20px 16px;}
.modal-trello{background:#f4f5f7;border-radius:18px;width:min(96vw,780px);box-shadow:var(--shadow-lg);overflow:hidden;margin:auto;}
.modal-cover{height:108px;width:100%;position:relative;}
.mcclose{position:absolute;top:10px;right:12px;background:rgba(0,0,0,.25);border:none;color:#fff;border-radius:8px;padding:6px 9px;cursor:pointer;font-size:13px;display:flex;align-items:center;gap:5px;}
.mcclose:hover{background:rgba(0,0,0,.45);}
.modal-body{display:grid;grid-template-columns:1fr 210px;}
.modal-main{padding:18px 22px 26px;min-width:0;}
.modal-side{background:#ebecf0;padding:14px 10px;display:flex;flex-direction:column;gap:6px;}
.mslabel{font-size:10px;font-weight:700;color:#5e6c84;text-transform:uppercase;letter-spacing:.06em;padding:0 2px;margin-top:4px;}
.msbtn{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;padding:7px 10px;border-radius:8px;border:none;background:rgba(9,30,66,.08);color:#172b4d;width:100%;text-align:left;cursor:pointer;transition:background .15s;}
.msbtn:hover{background:rgba(9,30,66,.16);}
.msec{margin-bottom:16px;}
.msec-title{font-size:11px;font-weight:700;color:#5e6c84;text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;display:flex;align-items:center;gap:5px;}

/* INLINE EDIT */
.ititle{font-size:19px;font-weight:700;color:#172b4d;line-height:1.3;padding:4px 6px;border-radius:6px;cursor:pointer;border:2px solid transparent;transition:border-color .15s,background .15s;word-break:break-word;}
.ititle:hover{background:rgba(9,30,66,.06);}
.ititle.editing{display:none;}
.ititle-inp{font-size:19px;font-weight:700;color:#172b4d;line-height:1.3;padding:4px 6px;border-radius:6px;border:2px solid var(--bt-orange);background:#fff;width:100%;resize:none;font-family:inherit;display:none;}
.ititle-inp.editing{display:block;}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-bottom:10px;}
.icell{background:#fff;border-radius:8px;padding:8px 10px;cursor:pointer;border:2px solid transparent;transition:border-color .15s;}
.icell:hover{border-color:rgba(250,81,14,.4);}
.icell.open{border-color:var(--bt-orange);padding:6px 8px;}
.icell-label{font-size:10px;font-weight:700;color:#5e6c84;text-transform:uppercase;letter-spacing:.05em;margin-bottom:2px;}
.icell-val{font-size:13px;font-weight:600;color:#172b4d;}
.obs-block{background:#fff;border-radius:8px;padding:10px 12px;cursor:pointer;border:2px solid transparent;transition:border-color .15s;min-height:40px;}
.obs-block:hover{border-color:rgba(250,81,14,.4);}
.obs-block.open{border-color:var(--bt-orange);}
.obs-text{font-size:13px;color:#5e6c84;line-height:1.6;white-space:pre-wrap;word-break:break-word;}
.obs-ph{font-size:13px;color:#94a3b8;font-style:italic;}
.obs-ta{width:100%;border:none;background:transparent;font-size:13px;color:#5e6c84;line-height:1.6;resize:vertical;min-height:60px;padding:0;font-family:inherit;outline:none;}

/* COMMENT */
.cmt-wrap{background:#fff;border-radius:9px;border:1.5px solid var(--border);padding:8px 10px;margin-bottom:9px;transition:border-color .2s;}
.cmt-wrap:focus-within{border-color:var(--bt-orange);}
.cmt-wrap textarea{border:none;padding:0;background:transparent;font-size:13px;resize:none;min-height:32px;width:100%;}
.cmt-wrap textarea:focus{box-shadow:none;}

/* MODAL BOX */
.modal-box{background:#fff;border-radius:18px;padding:26px 30px;width:min(95vw,540px);max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);}

/* TOOLBAR */
.toolbar{padding:0 12px;display:flex;align-items:center;justify-content:space-between;background:rgba(0,0,0,.18);border-bottom:1px solid rgba(255,255,255,.05);min-height:44px;gap:8px;flex-wrap:wrap;flex-shrink:0;}
.toolbar select,.toolbar input[type="number"]{font-size:12px;padding:4px 8px;border-radius:7px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);color:#fff;width:auto;}
.toolbar select option{background:#253f4f;color:#fff;}

/* AUTOCOMPLETE */
.ac-wrap{position:relative;}
.ac-list{position:absolute;top:calc(100% + 4px);left:0;right:0;background:#fff;border:1.5px solid var(--bt-orange);border-radius:10px;z-index:300;max-height:200px;overflow-y:auto;box-shadow:var(--shadow-md);}
.ac-item{padding:9px 12px;font-size:13px;cursor:pointer;border-bottom:1px solid var(--border);}
.ac-item:last-child{border-bottom:none;}
.ac-item:hover,.ac-item.active{background:rgba(250,81,14,.06);}

::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:rgba(37,63,79,.2);border-radius:10px;}