/* =====================================================================
   WCDI CRM — стили
   ===================================================================== */
:root{
  --bg:#f1f3f7; --panel:#fff; --ink:#1f2430; --muted:#7a8295;
  --line:#e4e7ee; --line2:#eef0f5;
  --primary:#4f46e5; --primary-d:#4338ca;
  --amber:#f59e0b; --green:#16a34a; --red:#dc2626; --blue:#2563eb;
  --col-todo:#6b7280; --col-prog:#2563eb; --col-rev:#f59e0b; --col-done:#16a34a;
  --radius:12px; --shadow:0 1px 3px rgba(20,25,40,.08),0 6px 20px rgba(20,25,40,.06);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  background:var(--bg); color:var(--ink); font-size:14px; line-height:1.45;
}
.hidden{display:none !important}
.muted{color:var(--muted); font-size:12px}
code{background:#eceff5; padding:1px 5px; border-radius:5px; font-size:12px}

/* ---------- Кнопки ---------- */
.btn{
  border:1px solid var(--line); background:#fff; color:var(--ink);
  padding:8px 14px; border-radius:9px; cursor:pointer; font:inherit; font-weight:500;
  transition:.15s; white-space:nowrap;
}
.btn:hover{background:#f7f8fb}
.btn-sm{padding:5px 10px; font-size:13px}
.btn-block{width:100%; display:block; margin-top:8px}
.btn-primary{background:var(--primary); color:#fff; border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-d)}
.btn-ghost{border-color:transparent; background:transparent}
.btn-ghost:hover{background:#e9ebf2}
.btn-amber{background:#fff7ed; color:#b45309; border-color:#fed7aa}
.btn-amber:hover{background:#ffedd5}
.btn-danger-ghost{background:transparent; color:var(--red); border-color:transparent}
.btn-danger-ghost:hover{background:#fef2f2}

/* ---------- Экран входа ---------- */
.auth-screen{position:fixed; inset:0; display:grid; place-items:center;
  background:radial-gradient(1200px 600px at 70% -10%,#e0e7ff,transparent),var(--bg)}
.auth-card{background:var(--panel); padding:34px 30px; border-radius:18px;
  box-shadow:var(--shadow); width:340px; text-align:center}
.auth-logo{font-size:26px; font-weight:700; letter-spacing:.5px; color:var(--primary)}
.auth-sub{color:var(--muted); margin:6px 0 22px}
.auth-card input{width:100%; padding:11px 13px; margin-bottom:11px; border:1px solid var(--line);
  border-radius:9px; font:inherit}
.auth-card input:focus{outline:none; border-color:var(--primary)}
.auth-error{color:var(--red); font-size:13px; min-height:18px; margin-top:6px}

/* ---------- Шапка ---------- */
.app{display:flex; flex-direction:column; height:100vh}
.topbar{display:flex; align-items:center; gap:16px; padding:10px 18px;
  background:var(--panel); border-bottom:1px solid var(--line); flex-wrap:wrap}
.topbar-left{display:flex; align-items:center; gap:14px}
.brand{font-weight:700; font-size:18px; color:var(--primary)}
.topbar-filters{display:flex; align-items:center; gap:8px; flex:1; flex-wrap:wrap}
.topbar-right{display:flex; align-items:center; gap:8px}
.input-sm{padding:7px 10px; border:1px solid var(--line); border-radius:8px; font:inherit; background:#fff}
.input-sm:focus{outline:none; border-color:var(--primary)}
#f-search{min-width:160px}
.chk{display:flex; align-items:center; gap:5px; font-size:13px; color:var(--muted); cursor:pointer; user-select:none}
.user-chip{display:flex; align-items:center; gap:6px; font-size:13px; color:var(--muted)}
.badge-count{background:var(--red); color:#fff; border-radius:10px; padding:0 6px; font-size:11px; font-weight:600}

/* ---------- Доска ---------- */
.board{display:flex; gap:14px; padding:16px; overflow-x:auto; flex:1; align-items:flex-start}
.column{background:#e9ecf3; border-radius:14px; width:300px; min-width:300px; max-height:100%;
  display:flex; flex-direction:column}
.col-head{display:flex; align-items:center; gap:8px; padding:12px 14px; font-weight:600}
.col-dot{width:9px; height:9px; border-radius:50%}
.col-count{margin-left:auto; color:var(--muted); font-weight:500; font-size:13px}
.col-todo .col-dot{background:var(--col-todo)} .col-in_progress .col-dot{background:var(--col-prog)}
.col-review .col-dot{background:var(--col-rev)} .col-done .col-dot{background:var(--col-done)}
.col-body{padding:0 10px 10px; overflow-y:auto; flex:1; min-height:60px}
.col-body.drag-over{background:#dfe3ec; border-radius:10px}

/* ---------- Карточка задачи ---------- */
.card{background:#fff; border-radius:11px; padding:11px 12px; margin-bottom:9px;
  box-shadow:0 1px 2px rgba(20,25,40,.07); cursor:pointer; border:1px solid transparent;
  border-left:3px solid var(--line)}
.card:hover{box-shadow:var(--shadow)}
.card.prio-2{border-left-color:var(--red)}
.card.prio-0{border-left-color:#cbd5e1}
.card-title{font-weight:500; margin-bottom:8px; word-break:break-word}
.card-row{display:flex; align-items:center; gap:6px; flex-wrap:wrap; margin-top:6px}
.proj-badge{font-size:11px; font-weight:600; color:#fff; padding:2px 8px; border-radius:20px; max-width:100%;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.chip{display:inline-flex; align-items:center; gap:4px; font-size:12px; color:var(--muted);
  background:#f1f3f8; padding:2px 8px; border-radius:6px}
.avatar{width:22px; height:22px; border-radius:50%; background:var(--primary); color:#fff;
  font-size:11px; font-weight:600; display:grid; place-items:center; flex-shrink:0}
.deadline-chip{font-size:12px; padding:2px 8px; border-radius:6px; font-weight:500}
.dl-ok{background:#f1f3f8; color:var(--muted)}
.dl-soon{background:#fff7ed; color:#b45309}
.dl-over{background:#fef2f2; color:var(--red)}
.card-empty{color:var(--muted); text-align:center; font-size:13px; padding:14px 0}

/* ---------- Модалки ---------- */
.modal{position:fixed; inset:0; z-index:50; display:flex; align-items:flex-start; justify-content:center; padding:30px 16px; overflow-y:auto}
.modal-backdrop{position:fixed; inset:0; background:rgba(20,25,40,.45)}
.modal-card{position:relative; background:var(--panel); border-radius:16px; box-shadow:var(--shadow);
  width:100%; max-width:900px; padding:24px; z-index:1}
.modal-task{max-width:920px}
.modal-settings{max-width:560px}
.modal-x{position:absolute; top:12px; right:14px; border:none; background:transparent; font-size:26px;
  line-height:1; color:var(--muted); cursor:pointer}
.modal-x:hover{color:var(--ink)}

.task-grid{display:grid; grid-template-columns:1fr 280px; gap:22px}
.task-main{min-width:0}
.t-title{width:100%; border:none; font-size:21px; font-weight:600; padding:4px 2px; margin-bottom:8px}
.t-title:focus{outline:none}
.t-desc{width:100%; min-height:70px; border:1px solid var(--line); border-radius:9px; padding:10px;
  font:inherit; resize:vertical}
.t-desc:focus{outline:none; border-color:var(--primary)}

.block{margin-top:18px}
.block-head{display:flex; justify-content:space-between; align-items:center; font-weight:600;
  margin-bottom:8px; font-size:13px; text-transform:uppercase; letter-spacing:.4px; color:#525a6b}

.checklist{list-style:none; margin:0; padding:0}
.checklist li{display:flex; align-items:center; gap:9px; padding:5px 0; border-bottom:1px solid var(--line2)}
.checklist li.done span{text-decoration:line-through; color:var(--muted)}
.checklist input[type=checkbox]{width:16px; height:16px; cursor:pointer}
.checklist .ci-text{flex:1}
.ci-del{border:none; background:none; color:var(--muted); cursor:pointer; font-size:16px}
.ci-del:hover{color:var(--red)}
.check-add,.comment-add,.proj-add,.check-add{display:flex; gap:8px; margin-top:9px}
.check-add input,.comment-add input,.proj-add input{flex:1; padding:8px 11px; border:1px solid var(--line);
  border-radius:8px; font:inherit}

.files{list-style:none; margin:0; padding:0}
.files li{display:flex; align-items:center; gap:8px; padding:6px 0; border-bottom:1px solid var(--line2)}
.files a{color:var(--blue); text-decoration:none; flex:1; overflow:hidden; text-overflow:ellipsis; white-space:nowrap}
.file-drop{display:block; margin-top:10px; text-align:center; border:1.5px dashed var(--line);
  border-radius:9px; padding:12px; color:var(--muted); cursor:pointer}
.file-drop:hover{border-color:var(--primary); color:var(--primary)}

.activity{max-height:230px; overflow-y:auto; padding-right:4px}
.act-item{display:flex; gap:9px; padding:7px 0; border-bottom:1px solid var(--line2); font-size:13px}
.act-item .avatar{width:26px; height:26px}
.act-when{color:var(--muted); font-size:11px}
.act-comment{background:#f6f7fb; padding:7px 10px; border-radius:8px; margin-top:3px}

.task-side{display:flex; flex-direction:column; gap:12px}
.fld{display:flex; flex-direction:column; gap:5px; font-size:13px; color:#525a6b; font-weight:500}
.fld select,.fld input{padding:9px 11px; border:1px solid var(--line); border-radius:8px; font:inherit; background:#fff; color:var(--ink)}
.fld select:focus,.fld input:focus{outline:none; border-color:var(--primary)}
.side-actions{margin-top:8px; border-top:1px solid var(--line); padding-top:12px}
.side-meta{font-size:11px; color:var(--muted); margin-top:8px; line-height:1.6}

.settings-list{list-style:none; margin:0; padding:0}
.settings-list li{display:flex; align-items:center; gap:10px; padding:9px 0; border-bottom:1px solid var(--line2)}
.settings-list .si-name{flex:1}
.settings-list select{padding:5px 8px; border:1px solid var(--line); border-radius:7px}
.dot{width:14px; height:14px; border-radius:50%; flex-shrink:0; border:none; cursor:pointer}
.pill{font-size:11px; padding:2px 8px; border-radius:20px; background:#eef0f5; color:var(--muted)}
.pill.on{background:#dcfce7; color:#15803d}
.pill.off{background:#fee2e2; color:#b91c1c}
.hint{font-size:12px; color:var(--muted); margin:8px 0 0}
.modal-settings h2{margin:0 0 4px; font-size:20px}

.toast{position:fixed; bottom:22px; left:50%; transform:translateX(-50%); background:#1f2430; color:#fff;
  padding:11px 20px; border-radius:10px; box-shadow:var(--shadow); z-index:99; font-size:14px}

@media(max-width:760px){
  .task-grid{grid-template-columns:1fr}
  .topbar{gap:10px}
}