/* Allnote Project — camada local sobre Bootstrap 5 + Argon */

:root {
  --an-accent: #5E72E4;
  --an-accent-2: #825EE4;
  --bg-body: #f4f5fb;
  --bg-surface: #ffffff;
  --bg-soft: #eceef6;
  --text-main: #1f2733;
  --text-muted: #6b7688;
  --border: #e4e7f0;
  --shadow: 0 2px 10px rgba(31,41,55,0.06);
  --sidebar-w: 244px;
}
:root[data-theme='dark'] {
  --bg-body: #14161f;
  --bg-surface: #1c1f2b;
  --bg-soft: #232735;
  --text-main: #eef1f8;
  --text-muted: #97a0b5;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 4px 18px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }
body {
  background: var(--bg-body);
  color: var(--text-main);
  font-family: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  transition: background .25s ease, color .25s ease;
  margin: 0;
}

/* ── Sidebar ── */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-w);
  background: var(--bg-surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; padding: 18px 14px; z-index: 1030;
  transition: width .25s ease;
}
.sidebar.collapsed { width: 68px; }
.sidebar.collapsed .sidebar-title, .sidebar.collapsed .nav-link span,
.sidebar.collapsed .sidebar-foot { display: none; }
.sidebar-header { display: flex; align-items: center; gap: 10px; padding: 4px 8px 18px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--an-accent), var(--an-accent-2));
  color: #fff; font-weight: 800; font-size: 18px; display: grid; place-items: center;
}
.brand-mark span { color: #ffd86b; }
.sidebar-title { font-weight: 800; font-size: 18px; letter-spacing: -.02em; }
.sidebar .nav-link {
  color: var(--text-muted); border-radius: 10px; padding: 10px 12px; font-weight: 600;
  font-size: 14px; display: flex; align-items: center; gap: 12px; margin-bottom: 2px;
}
.sidebar .nav-link i { font-size: 18px; }
.sidebar .nav-link:hover { background: var(--bg-soft); color: var(--text-main); }
.sidebar .nav-link.active { background: color-mix(in srgb, var(--an-accent) 14%, transparent); color: var(--an-accent); }
.sidebar-foot { margin-top: auto; padding: 10px 12px 2px; }

/* ── Main / topbar ── */
.main-content { margin-left: var(--sidebar-w); transition: margin-left .25s ease; min-height: 100vh; }
.main-content.expanded { margin-left: 68px; }
.topbar {
  position: sticky; top: 0; z-index: 1020; background: var(--bg-surface);
  border-bottom: 1px solid var(--border); backdrop-filter: blur(6px);
}
.topbar-title { font-weight: 700; font-size: 15px; }
.btn-icon {
  border: 1px solid var(--border); background: var(--bg-surface); color: var(--text-muted);
  width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; cursor: pointer;
  font-size: 18px; transition: all .15s;
}
.btn-icon:hover { color: var(--an-accent); border-color: var(--an-accent); }
.user-toggle { color: var(--text-main); font-weight: 600; font-size: 14px; }

/* ── Cards / surfaces ── */
.card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); }
.text-muted { color: var(--text-muted) !important; }

/* ── Project grid ── */
.proj-card { display: block; text-decoration: none; color: inherit; overflow: hidden; transition: transform .15s, box-shadow .15s; }
.proj-card:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(31,41,55,.12); }
.proj-stripe { height: 6px; }
.proj-body { padding: 18px; }
.proj-name { font-weight: 700; font-size: 16px; margin: 0 0 6px; letter-spacing: -.01em; }
.proj-desc { color: var(--text-muted); font-size: 13px; margin: 0 0 16px; min-height: 34px; }
.progress-thin { height: 7px; background: var(--bg-soft); border-radius: 99px; overflow: hidden; }
.progress-thin > span { display: block; height: 100%; background: linear-gradient(90deg, var(--an-accent), var(--an-accent-2)); }

/* ── Kanban ── */
.board { display: flex; gap: 16px; align-items: flex-start; overflow-x: auto; padding-bottom: 12px; }
.board-col { flex: 0 0 288px; background: var(--bg-soft); border-radius: 14px; padding: 12px; }
.board-col-head { display: flex; align-items: center; justify-content: space-between; padding: 4px 6px 12px; font-weight: 700; font-size: 13px; }
.board-col-head .count { font-size: 12px; color: var(--text-muted); background: var(--bg-surface); border-radius: 99px; padding: 1px 9px; }
.col-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 8px; }
.col-todo   .col-dot { background: #8898AA; }
.col-doing  .col-dot { background: #5E72E4; }
.col-review .col-dot { background: #FB6340; }
.col-done   .col-dot { background: #2DCE89; }
.task-list { min-height: 24px; display: flex; flex-direction: column; gap: 10px; }
.task-card {
  background: var(--bg-surface); border: 1px solid var(--border); border-radius: 11px; padding: 12px 13px;
  cursor: grab; box-shadow: var(--shadow); border-left: 3px solid var(--pcolor, var(--an-accent));
}
.task-card:active { cursor: grabbing; }
.task-card .t-title { font-weight: 600; font-size: 13.5px; line-height: 1.35; }
.task-meta { display: flex; align-items: center; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.chip { font-size: 11px; font-weight: 600; border-radius: 99px; padding: 2px 8px; background: var(--bg-soft); color: var(--text-muted); display: inline-flex; align-items: center; gap: 4px; }
.chip.prio { color: #fff; }
.chip.stage { border: 1px solid var(--border); background: transparent; }
.chip.due.overdue { background: rgba(245,54,92,.14); color: #F5365C; }
.avatar-xs { width: 22px; height: 22px; border-radius: 50%; }
.sortable-ghost { opacity: .45; }
.add-task { width: 100%; border: 1px dashed var(--border); background: transparent; color: var(--text-muted); border-radius: 10px; padding: 9px; font-size: 13px; font-weight: 600; cursor: pointer; margin-top: 10px; }
.add-task:hover { color: var(--an-accent); border-color: var(--an-accent); }

/* ── Login ── */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background: radial-gradient(1200px 500px at 50% -10%, color-mix(in srgb, var(--an-accent) 22%, transparent), transparent), var(--bg-body); }
.login-card { width: 100%; max-width: 400px; }

.btn-accent { background: linear-gradient(135deg, var(--an-accent), var(--an-accent-2)); color: #fff; border: none; font-weight: 700; }
.btn-accent:hover { filter: brightness(1.06); color: #fff; }
.form-control, .form-select { background: var(--bg-surface); border-color: var(--border); color: var(--text-main); }
.form-control:focus, .form-select:focus { border-color: var(--an-accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--an-accent) 20%, transparent); background: var(--bg-surface); color: var(--text-main); }
.modal-content { background: var(--bg-surface); color: var(--text-main); border-radius: 16px; }

@media (max-width: 820px) {
  .sidebar { width: 68px; }
  .sidebar .sidebar-title, .sidebar .nav-link span, .sidebar-foot { display: none; }
  .main-content { margin-left: 68px; }
}