:root{
  --bg:#0b1020;
  --panel:#0f1731;
  --stroke:rgba(255,255,255,.08);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --shadow:0 18px 45px rgba(0,0,0,.55);
  --radius:18px;
}
*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  background:
    radial-gradient(1100px 600px at 10% 10%, rgba(124,58,237,.22), transparent 55%),
    radial-gradient(1000px 500px at 90% 20%, rgba(16,185,129,.16), transparent 55%),
    radial-gradient(900px 450px at 50% 95%, rgba(59,130,246,.20), transparent 55%),
    linear-gradient(180deg, #060815 0%, #0b1020 35%, #070a16 100%);
  color:var(--text);
  font-family:system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
a{ color:inherit; text-decoration:none; }
a:hover{ text-decoration:underline; }

.navbar-blur{
  background:rgba(15,23,49,.65);
  border-bottom:1px solid var(--stroke);
  backdrop-filter: blur(10px);
}

.card-glow{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid var(--stroke);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
}
.card-soft{
  background:rgba(15,23,49,.62);
  border:1px solid var(--stroke);
  border-radius:var(--radius);
}
.btn-primary{
  background: linear-gradient(135deg, rgba(59,130,246,1), rgba(124,58,237,1));
  border:0 !important;
  box-shadow: 0 10px 25px rgba(59,130,246,.22);
}
.btn-primary:hover{ filter:brightness(1.05); }
.btn-danger{
  background: linear-gradient(135deg, rgba(239,68,68,1), rgba(244,63,94,1));
  border:0 !important;
}
.btn-outline-light{
  border-color:rgba(255,255,255,.22) !important;
  color:rgba(255,255,255,.92) !important;
}
.btn-outline-light:hover{ background:rgba(255,255,255,.08) !important; }

.form-control, .form-select{
  background:rgba(255,255,255,.04) !important;
  border:1px solid rgba(255,255,255,.12) !important;
  color:rgba(255,255,255,.92) !important;
  border-radius:14px !important;
}
.form-control::placeholder{ color:rgba(255,255,255,.45) !important; }
.form-control:focus, .form-select:focus{
  box-shadow: 0 0 0 .25rem rgba(59,130,246,.18) !important;
  border-color: rgba(59,130,246,.55) !important;
}
/* ensure native dropdown readable */
select option, select optgroup{
  background: rgba(15,23,49,.98);
  color: rgba(255,255,255,.92);
}

.badge{
  border-radius:999px;
  padding:.45rem .65rem;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  font-weight:600;
}
.badge-status-wait{ background:rgba(245,158,11,.14); border-color:rgba(245,158,11,.35); }
.badge-status-progress{ background:rgba(59,130,246,.14); border-color:rgba(59,130,246,.35); }
.badge-status-done{ background:rgba(16,185,129,.14); border-color:rgba(16,185,129,.35); }

.badge-pr-low{ background:rgba(148,163,184,.12); border-color:rgba(148,163,184,.30); }
.badge-pr-mid{ background:rgba(99,102,241,.14); border-color:rgba(99,102,241,.35); }
.badge-pr-high{ background:rgba(236,72,153,.14); border-color:rgba(236,72,153,.35); }
.badge-pr-urgent{ background:rgba(245,158,11,.14); border-color:rgba(245,158,11,.35); }
.badge-pr-veryurgent{ background:rgba(239,68,68,.14); border-color:rgba(239,68,68,.35); }
.badge-pr-critical{ background:rgba(244,63,94,.16); border-color:rgba(244,63,94,.38); }

.logo-bubble{
  width:42px; height:42px; border-radius:14px;
  display:grid; place-items:center;
  background: rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);
  overflow:hidden;
}
.logo-bubble img{ width:100%; height:100%; object-fit:contain; padding:7px; }
.logo-bubble .fallback{ font-weight:800; letter-spacing:.8px; }

.login-wrap{ min-height:100vh; display:flex; align-items:center; justify-content:center; padding:28px; }
.login-panel{
  width:min(980px, 100%);
  display:grid; grid-template-columns: 1.15fr .85fr;
  gap:18px; padding:18px;
}
@media(max-width: 900px){ .login-panel{ grid-template-columns: 1fr; } }
.hero-left{
  padding:26px;
  border-radius: 14px;
  background:
    radial-gradient(650px 350px at 20% 20%, rgba(124,58,237,.30), transparent 55%),
    radial-gradient(600px 320px at 80% 30%, rgba(16,185,129,.18), transparent 55%),
    rgba(15,23,49,.55);
  border:1px solid var(--stroke);
}
.hero-title{ font-size: 38px; line-height:1.05; letter-spacing:-.8px; margin:0 0 10px 0; }
.hero-sub{ color:var(--muted); font-size:15px; margin:0 0 18px 0; }
.small-muted{ color:var(--muted); font-size:13px; }
.hr-soft{ border-color: rgba(255,255,255,.10) !important; }

.table-darkish{ --bs-table-bg: rgba(255,255,255,.03); --bs-table-striped-bg: rgba(255,255,255,.04); --bs-table-color: rgba(255,255,255,.92); border-color: rgba(255,255,255,.10);}

/* ===== UI polish / glass / animations ===== */
@keyframes floatIn {
  from { opacity:0; transform: translateY(10px) scale(.99); }
  to { opacity:1; transform: translateY(0) scale(1); }
}
.card-glow, .card-soft { animation: floatIn .28s ease-out both; }
.card-glow:hover, .card-soft:hover{
  transform: translateY(-2px);
  transition: transform .18s ease, filter .18s ease;
  filter: brightness(1.04);
}
.card-glow{ backdrop-filter: blur(12px); }
.card-soft{ backdrop-filter: blur(10px); }
a.card-soft:hover{ text-decoration:none; }

/* Drag handle */
.task-handle{
  cursor: grab;
  user-select:none;
  padding:.15rem .45rem;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
}
.task-handle:active{ cursor: grabbing; }

/* Drop highlight */
.task-list.drop-active{ outline: 2px dashed rgba(59,130,246,.55); outline-offset: 6px; border-radius: 18px; }

/* Theme toggle button */
.theme-toggle{
  border:1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.06);
  border-radius: 999px;
  padding: .45rem .75rem;
  display:flex; align-items:center; gap:.5rem;
}
.theme-toggle:hover{ background: rgba(255,255,255,.10); }

/* Light theme */
:root[data-theme="light"]{
  --bg:#f5f7ff;
  --panel:#ffffff;
  --stroke:rgba(12,18,38,.10);
  --text:rgba(12,18,38,.92);
  --muted:rgba(12,18,38,.62);
  --shadow:0 18px 45px rgba(12,18,38,.12);
}
:root[data-theme="light"] body{
  background:
    radial-gradient(1100px 600px at 10% 10%, rgba(124,58,237,.10), transparent 55%),
    radial-gradient(1000px 500px at 90% 20%, rgba(16,185,129,.08), transparent 55%),
    radial-gradient(900px 450px at 50% 95%, rgba(59,130,246,.10), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, #f5f7ff 45%, #eef2ff 100%);
}
:root[data-theme="light"] .navbar-blur{
  background:rgba(255,255,255,.72);
}
:root[data-theme="light"] .btn-outline-light{
  border-color:rgba(12,18,38,.20) !important;
  color:rgba(12,18,38,.86) !important;
}
:root[data-theme="light"] .btn-outline-light:hover{ background:rgba(12,18,38,.06) !important; }
:root[data-theme="light"] .table-darkish{
  --bs-table-bg: rgba(12,18,38,.03);
  --bs-table-striped-bg: rgba(12,18,38,.05);
  --bs-table-color: rgba(12,18,38,.92);
  border-color: rgba(12,18,38,.12);
}