/* =============================================
   TASKR v3 — style.css
   Diseño v1 (Syne + DM Sans) + features v3
   ============================================= */

:root {
  --bg:           #F5F4F0;
  --surface:      #FFFFFF;
  --surface-2:    #F0EFE9;
  --surface-3:    #E8E7E0;
  --border:       #E2E1DA;
  --border-2:     #CCCBC4;
  --text:         #1A1917;
  --text-2:       #3A3835;
  --text-muted:   #7A7870;
  --accent:       #D63A2F;
  --accent-soft:  #FDEEED;
  --accent-glow:  rgba(214,58,47,.1);
  --neutral:      #6B6B6B;
  --neutral-soft: #EEEEEE;
  --success:      #2A8A5A;
  --success-soft: #E4F5ED;
  --warning:      #C47A2A;
  --warning-soft: #FDF0DC;
  --danger:       #D63A2F;
  --p-high:       #D63A2F;
  --p-high-soft:  #FDEEED;
  --p-med:        #C4832A;
  --p-med-soft:   #F5E8D0;
  --p-low:        #2A8A5A;
  --p-low-soft:   #E4F5ED;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:    0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:    0 16px 48px rgba(0,0,0,.14);
  --radius:       14px;
  --radius-sm:    8px;
  --radius-pill:  999px;
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --transition:   160ms cubic-bezier(.4,0,.2,1);
  --header-h:     62px;
  --nav-h:        48px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* ─── Keyframes ─── */
@keyframes pulse-dot  { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(.8)} }
@keyframes card-in    { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
@keyframes card-out   { to{opacity:0;transform:translateX(18px) scale(.97)} }
@keyframes fade-in    { from{opacity:0} to{opacity:1} }
@keyframes slide-up   { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }
@keyframes slide-down { from{opacity:0;transform:translateY(-12px)} to{opacity:1;transform:translateY(0)} }
@keyframes spin-slow  { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
@keyframes toast-in   { from{opacity:0;transform:translateX(16px)} to{opacity:1;transform:translateX(0)} }
@keyframes toast-out  { to{opacity:0;transform:translateX(16px)} }
@keyframes pulse-ring {
  0%  {box-shadow:0 0 0 0 var(--accent-glow)}
  70% {box-shadow:0 0 0 7px transparent}
  100%{box-shadow:0 0 0 0 transparent}
}

/* ─── Toast ─── */
.toast-container { position:fixed; bottom:24px; right:24px; z-index:9999; display:flex; flex-direction:column; gap:8px; pointer-events:none; }
.toast { font-family:var(--font-body); font-size:.82rem; font-weight:500; background:var(--text); color:#fff; padding:10px 16px; border-radius:var(--radius-sm); box-shadow:var(--shadow-md); animation:toast-in .22s cubic-bezier(.4,0,.2,1) both; pointer-events:auto; max-width:280px; cursor:pointer; }
.toast--success { background:var(--success); }
.toast--error   { background:var(--danger); }
.toast--warning { background:var(--warning); }
.toast.leaving  { animation:toast-out .2s ease forwards; }

/* ─── Command Palette ─── */
.cmd-palette { position:fixed; inset:0; z-index:1000; display:flex; align-items:flex-start; justify-content:center; padding-top:14vh; }
.cmd-palette[hidden] { display:none; }
.cmd-palette__backdrop { position:absolute; inset:0; background:rgba(26,25,23,.4); backdrop-filter:blur(4px); animation:fade-in .18s ease; }
.cmd-palette__box { position:relative; width:100%; max-width:560px; background:var(--surface); border:1.5px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow-lg); animation:slide-down .2s cubic-bezier(.4,0,.2,1); overflow:hidden; }
.cmd-palette__search-row { display:flex; align-items:center; gap:10px; padding:14px 16px; border-bottom:1px solid var(--border); }
.cmd-palette__icon { width:16px; height:16px; color:var(--text-muted); flex-shrink:0; }
.cmd-palette__input { font-family:var(--font-body); font-size:.95rem; color:var(--text); background:transparent; border:none; outline:none; flex:1; }
.cmd-palette__input::placeholder { color:var(--text-muted); opacity:.7; }
.cmd-palette__esc { font-family:var(--font-display); font-size:.62rem; font-weight:600; color:var(--text-muted); background:var(--surface-2); border:1px solid var(--border); border-radius:4px; padding:2px 6px; }
.cmd-palette__results { list-style:none; max-height:340px; overflow-y:auto; padding:6px; }
.cmd-palette__item { display:flex; align-items:center; gap:10px; padding:9px 12px; border-radius:var(--radius-sm); cursor:pointer; transition:background var(--transition); font-size:.88rem; color:var(--text); }
.cmd-palette__item:hover, .cmd-palette__item.active { background:var(--surface-2); }
.cmd-palette__item-icon { font-size:.9rem; width:22px; text-align:center; flex-shrink:0; color:var(--text-muted); }
.cmd-palette__item-text { flex:1; }
.cmd-palette__item-title { font-weight:500; }
.cmd-palette__item-sub { font-size:.72rem; color:var(--text-muted); margin-top:1px; }
.cmd-palette__section { font-family:var(--font-display); font-size:.65rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); padding:8px 12px 4px; }
.cmd-palette__empty { text-align:center; padding:28px 20px; font-size:.85rem; color:var(--text-muted); opacity:.7; }
.cmd-palette__footer { display:flex; gap:16px; padding:8px 16px; border-top:1px solid var(--border); font-size:.7rem; color:var(--text-muted); }
.cmd-palette__footer kbd { font-family:var(--font-display); background:var(--surface-2); border:1px solid var(--border); border-radius:3px; padding:1px 4px; font-size:.65rem; margin-right:3px; }

/* ─── Header ─── */
.header { position:sticky; top:0; z-index:200; height:var(--header-h); background:rgba(245,244,240,.88); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); border-bottom:1px solid var(--border); }
.header__inner { max-width:1060px; margin:0 auto; height:100%; padding:0 20px; display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:20px; }
.header__brand { display:flex; align-items:center; gap:10px; }
.brand-dot { width:10px; height:10px; border-radius:50%; background:var(--accent); flex-shrink:0; animation:pulse-dot 2.4s ease-in-out infinite; }
.brand-name { font-family:var(--font-display); font-weight:800; font-size:1.35rem; letter-spacing:-.02em; color:var(--text); }
.brand-version { font-family:var(--font-display); font-size:.65rem; font-weight:700; color:var(--text-muted); background:var(--surface-2); border:1px solid var(--border); padding:2px 7px; border-radius:var(--radius-pill); letter-spacing:.04em; }
.progress-wrap { display:flex; align-items:center; gap:10px; justify-content:center; }
.progress-bar { width:180px; height:4px; background:var(--surface-3); border-radius:10px; overflow:hidden; }
.progress-bar__fill { height:100%; background:linear-gradient(90deg, var(--success) 0%, var(--accent) 100%); border-radius:10px; width:0%; transition:width .5s cubic-bezier(.4,0,.2,1); }
.progress-label { font-family:var(--font-display); font-size:.72rem; font-weight:600; color:var(--text-muted); min-width:30px; }
.header__right { display:flex; align-items:center; gap:10px; }
.search-wrap { position:relative; display:flex; align-items:center; }
.search-icon { position:absolute; left:10px; width:14px; height:14px; color:var(--text-muted); pointer-events:none; }
.search-input { font-family:var(--font-body); font-size:.82rem; color:var(--text); background:var(--surface-2); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:6px 34px 6px 30px; width:160px; outline:none; transition:all var(--transition); }
.search-input::placeholder { color:var(--text-muted); opacity:.75; }
.search-input:focus { width:210px; border-color:var(--text); background:var(--surface); box-shadow:0 0 0 3px rgba(26,25,23,.07); }
.search-input::-webkit-search-cancel-button { display:none; }
.search-kbd { position:absolute; right:8px; font-family:var(--font-display); font-size:.62rem; color:var(--text-muted); background:var(--surface-3); border:1px solid var(--border); border-radius:4px; padding:1px 5px; pointer-events:none; transition:opacity var(--transition); }
.search-input:focus ~ .search-kbd { opacity:0; }
.header__stats { display:flex; gap:8px; }
.stat-pill { display:flex; align-items:center; gap:5px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-pill); padding:4px 12px; }
.stat-pill--done { background:var(--success-soft); border-color:var(--success); }
.stat-pill__value { font-family:var(--font-display); font-weight:700; font-size:.95rem; color:var(--text); }
.stat-pill--done .stat-pill__value { color:var(--success); }
.stat-pill__label { font-size:.7rem; font-weight:500; color:var(--text-muted); text-transform:uppercase; letter-spacing:.06em; }
.btn-focus, .btn-cmd { height:34px; border-radius:var(--radius-sm); border:1.5px solid var(--border); background:var(--surface-2); cursor:pointer; display:flex; align-items:center; justify-content:center; transition:all var(--transition); color:var(--text-muted); padding:0 10px; }
.btn-focus { font-size:1rem; width:34px; padding:0; }
.btn-focus:hover, .btn-cmd:hover { border-color:var(--accent); color:var(--accent); background:var(--accent-soft); }
.btn-focus.active { background:var(--accent); border-color:var(--accent); color:#fff; }
.btn-cmd kbd { font-family:var(--font-display); font-size:.68rem; font-weight:700; letter-spacing:.02em; }

/* ─── App Nav ─── */
.app-nav {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--header-h);
  z-index: 100;
  height: var(--nav-h);
}
.app-nav__inner {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 4px;
}
.app-nav__btn {
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.app-nav__btn:hover { background: var(--surface-2); color: var(--text); }
.app-nav__btn--active { background: var(--text); color: #fff; border-color: var(--text); }

/* ─── App Views ─── */
.app-view[hidden] { display: none; }

/* ─── Focus Mode ─── */
body.focus-mode .sidebar { display:none; }
body.focus-mode .main { grid-template-columns:1fr; }

/* ─── Main Layout ─── */
.main { max-width:1060px; margin:0 auto; padding:28px 20px 60px; display:grid; grid-template-columns:310px 1fr; gap:24px; align-items:start; }
@media (max-width:720px) { .main{grid-template-columns:1fr} .search-input{width:100px} .search-input:focus{width:130px} .progress-bar{width:80px} .brand-version{display:none} .btn-cmd{display:none} }
.sidebar { display:flex; flex-direction:column; gap:16px; position:sticky; top:calc(var(--header-h) + var(--nav-h) + 20px); }
@media (max-width:720px) { .sidebar{position:static} }

/* ─── Panels ─── */
.panel { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:24px; box-shadow:var(--shadow-sm); }
.panel__title { font-family:var(--font-display); font-weight:700; font-size:1.05rem; margin-bottom:20px; color:var(--text); }
.panel__title--sm { font-family:var(--font-display); font-size:.75rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); margin-bottom:12px; }
.panel--stats { padding:18px 24px; }
.priority-stats { display:flex; flex-direction:column; gap:9px; }
.pstat { display:flex; align-items:center; gap:9px; }
.pstat__dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.pstat__dot--high { background:var(--p-high); }
.pstat__dot--med  { background:var(--p-med); }
.pstat__dot--low  { background:var(--p-low); }
.pstat__label { font-size:.82rem; color:var(--text-2); flex:1; }
.pstat__count { font-family:var(--font-display); font-size:.78rem; font-weight:700; color:var(--text-muted); background:var(--surface-2); border:1px solid var(--border); border-radius:var(--radius-pill); padding:1px 9px; min-width:28px; text-align:center; }
.panel--tags { padding:18px 24px; }
.tag-cloud { display:flex; flex-wrap:wrap; gap:6px; }
.tag-cloud-item { font-family:var(--font-display); font-size:.72rem; font-weight:700; padding:3px 10px; border-radius:var(--radius-pill); background:var(--surface-2); border:1.5px solid var(--border); color:var(--text-muted); cursor:pointer; transition:all var(--transition); letter-spacing:.02em; }
.tag-cloud-item:hover { border-color:var(--accent); color:var(--accent); background:var(--accent-soft); }
.tag-cloud-item.active { background:var(--accent); border-color:var(--accent); color:#fff; }

/* ─── Fields ─── */
.field { display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.field__label { font-size:.78rem; font-weight:500; color:var(--text-muted); letter-spacing:.04em; text-transform:uppercase; }
.req { color:var(--accent); }
.opt { color:var(--text-muted); font-weight:400; text-transform:none; letter-spacing:0; }
.field__input, .field__textarea { font-family:var(--font-body); font-size:.9rem; color:var(--text); background:var(--surface-2); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:10px 13px; transition:border-color var(--transition), box-shadow var(--transition); resize:vertical; outline:none; width:100%; }
.field__input--date { font-family:var(--font-display); font-size:.85rem; }
.field__input::placeholder, .field__textarea::placeholder { color:var(--text-muted); opacity:.7; }
.field__input:focus, .field__textarea:focus { border-color:var(--text); box-shadow:0 0 0 3px rgba(26,25,23,.07); background:var(--surface); }
.field__input.error { border-color:var(--accent); }
.field__error { font-size:.75rem; color:var(--accent); display:none; }
.field__error.visible { display:block; }

/* ─── Type Toggle ─── */
.type-toggle { display:flex; gap:8px; flex-wrap:wrap; }
.type-toggle__option { cursor:pointer; }
.type-toggle__option input[type="radio"] { position:absolute; opacity:0; width:0; height:0; }
.type-toggle__label { display:inline-block; padding:6px 14px; border-radius:var(--radius-pill); font-size:.82rem; font-weight:500; border:1.5px solid var(--border); color:var(--text-muted); transition:all var(--transition); cursor:pointer; user-select:none; }
.type-toggle__option input:checked + .type-toggle__label--primary  { background:var(--accent-soft);  border-color:var(--accent);  color:var(--accent); }
.type-toggle__option input:checked + .type-toggle__label--secondary { background:var(--neutral-soft); border-color:var(--neutral); color:var(--neutral); }
.type-toggle__option input:checked + .type-toggle__label--high      { background:var(--p-high-soft);  border-color:var(--p-high);  color:var(--p-high); }
.type-toggle__option input:checked + .type-toggle__label--med       { background:var(--p-med-soft);   border-color:var(--p-med);   color:var(--p-med); }
.type-toggle__option input:checked + .type-toggle__label--low       { background:var(--p-low-soft);   border-color:var(--p-low);   color:var(--p-low); }
.type-toggle__label:hover { border-color:var(--text-muted); }

/* ─── Tag Adder ─── */
.tag-adder { display:flex; gap:6px; align-items:center; }
.tag-adder .field__input { flex:1; }
.btn-tag-add { width:34px; height:34px; border-radius:var(--radius-sm); border:1.5px solid var(--border); background:var(--surface-2); color:var(--text-muted); font-size:1.2rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:all var(--transition); }
.btn-tag-add:hover { background:var(--accent-soft); border-color:var(--accent); color:var(--accent); }
.tag-preview { display:flex; flex-wrap:wrap; gap:5px; margin-top:6px; }
.tag-badge { display:inline-flex; align-items:center; gap:4px; font-family:var(--font-display); font-size:.68rem; font-weight:700; padding:2px 9px; border-radius:var(--radius-pill); background:var(--surface-2); border:1.5px solid var(--border); color:var(--text-muted); letter-spacing:.02em; }
.tag-badge--removable { cursor:default; }
.tag-badge__del { background:none; border:none; cursor:pointer; color:var(--text-muted); font-size:.7rem; padding:0 1px; transition:color var(--transition); line-height:1; }
.tag-badge__del:hover { color:var(--accent); }
.tag-badge[data-color="0"] { background:#FDE8ED; border-color:#D63A2F; color:#D63A2F; }
.tag-badge[data-color="1"] { background:#E8F0FD; border-color:#3A6FD6; color:#3A6FD6; }
.tag-badge[data-color="2"] { background:#E8FDE8; border-color:#2A8A5A; color:#2A8A5A; }
.tag-badge[data-color="3"] { background:#F5E8D0; border-color:#C4832A; color:#C4832A; }
.tag-badge[data-color="4"] { background:#EDE8FD; border-color:#7A3AD6; color:#7A3AD6; }
.tag-badge[data-color="5"] { background:#E8FAFD; border-color:#2A8AC4; color:#2A8AC4; }

/* ─── Subtask Adder ─── */
.subtask-adder { display:flex; gap:6px; align-items:center; }
.subtask-adder .field__input { flex:1; }
.btn-subtask-add { width:34px; height:34px; border-radius:var(--radius-sm); border:1.5px solid var(--border); background:var(--surface-2); color:var(--text-muted); font-size:1.2rem; line-height:1; cursor:pointer; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:all var(--transition); }
.btn-subtask-add:hover { background:var(--accent-soft); border-color:var(--accent); color:var(--accent); }
.subtask-list { list-style:none; display:flex; flex-direction:column; gap:6px; margin-top:6px; }
.subtask-item { display:flex; align-items:center; gap:7px; font-size:.82rem; color:var(--text-2); animation:card-in .15s ease; }
.subtask-item input[type="checkbox"] { accent-color:var(--accent); }
.subtask-item__text { flex:1; }
.subtask-item__text.done { text-decoration:line-through; color:var(--text-muted); }
.subtask-item__del { background:none; border:none; cursor:pointer; color:var(--text-muted); font-size:.75rem; padding:2px 5px; border-radius:5px; transition:all var(--transition); line-height:1; }
.subtask-item__del:hover { color:var(--accent); background:var(--accent-soft); }

/* ─── Buttons ─── */
.btn { font-family:var(--font-body); font-size:.875rem; font-weight:500; border:1.5px solid transparent; border-radius:var(--radius-sm); padding:9px 18px; cursor:pointer; transition:all var(--transition); outline:none; display:inline-flex; align-items:center; justify-content:center; gap:6px; }
.btn--primary { background:var(--text); color:#fff; border-color:var(--text); }
.btn--primary:hover { background:#333; border-color:#333; transform:translateY(-1px); box-shadow:var(--shadow-sm); }
.btn--primary:active { transform:none; }
.btn--ghost { background:transparent; color:var(--text-muted); border-color:var(--border); }
.btn--ghost:hover { background:var(--surface-2); color:var(--text); }
.btn--danger { background:var(--accent); color:#fff; border-color:var(--accent); }
.btn--danger:hover { background:#b82f25; }
.btn--icon { padding:6px 8px; font-size:.8rem; border-radius:6px; line-height:1; }
.btn--sm { padding:6px 14px; font-size:.8rem; }
.form-actions { display:flex; gap:8px; justify-content:flex-end; margin-top:4px; }

/* ─── Content Area & View Tabs ─── */
.content-area { display:flex; flex-direction:column; }
.view-tabs { display:flex; border-bottom:1.5px solid var(--border); margin-bottom:20px; }
.view-tab { font-family:var(--font-body); font-size:.85rem; font-weight:500; padding:10px 20px; border:none; background:transparent; color:var(--text-muted); cursor:pointer; transition:all var(--transition); border-bottom:2px solid transparent; margin-bottom:-1.5px; }
.view-tab:hover { color:var(--text); }
.view-tab--active { color:var(--text); border-bottom-color:var(--accent); font-weight:600; }
.view-panel[hidden] { display:none; }

/* ─── Toolbar ─── */
.toolbar { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:14px; flex-wrap:wrap; }
.filter-bar { display:flex; gap:6px; flex-wrap:wrap; }
.filter-btn { font-family:var(--font-body); font-size:.78rem; font-weight:500; padding:6px 13px; border-radius:var(--radius-pill); border:1.5px solid var(--border); background:transparent; color:var(--text-muted); cursor:pointer; transition:all var(--transition); letter-spacing:.02em; }
.filter-btn:hover { border-color:var(--text-muted); color:var(--text); }
.filter-btn--active { background:var(--text); border-color:var(--text); color:#fff; }
.active-tag-filter { display:flex; align-items:center; gap:8px; margin-bottom:12px; font-size:.8rem; color:var(--text-muted); animation:card-in .18s ease; }
.btn-clear-tag { font-family:var(--font-body); font-size:.72rem; font-weight:500; background:none; border:1px solid var(--border); border-radius:var(--radius-pill); color:var(--text-muted); padding:2px 10px; cursor:pointer; transition:all var(--transition); }
.btn-clear-tag:hover { border-color:var(--accent); color:var(--accent); background:var(--accent-soft); }
.sort-wrap { display:flex; align-items:center; gap:7px; }
.sort-select { font-family:var(--font-body); font-size:.78rem; color:var(--text); background:var(--surface-2); border:1.5px solid var(--border); border-radius:var(--radius-sm); padding:5px 10px; cursor:pointer; outline:none; transition:border-color var(--transition); }
.sort-select:focus { border-color:var(--text); }

/* ─── Task List & Cards ─── */
.task-list { display:flex; flex-direction:column; gap:10px; }
.task-card { background:var(--surface); border:1.5px solid var(--border); border-radius:var(--radius); padding:16px 18px; box-shadow:var(--shadow-sm); transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition), opacity .2s ease; animation:card-in .22s cubic-bezier(.4,0,.2,1) both; position:relative; }
.task-card::before { content:''; position:absolute; left:0; top:12%; bottom:12%; width:3px; border-radius:3px; background:var(--border); transition:background var(--transition); }
.task-card[data-priority="alta"]::before  { background:var(--p-high); }
.task-card[data-priority="media"]::before { background:var(--p-med); }
.task-card[data-priority="baja"]::before  { background:var(--p-low); }
.task-card:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); border-color:#ccc; }
.task-card.is-done { opacity:.65; }
.task-card.is-done .task-card__title { text-decoration:line-through; color:var(--text-muted); }
.task-card.dragging  { opacity:.4; transform:scale(.98); cursor:grabbing; }
.task-card.drag-over { border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-glow); transform:translateY(-3px); }
.task-card__drag { color:var(--border-2); font-size:.85rem; cursor:grab; padding:2px 4px; border-radius:4px; transition:color var(--transition); user-select:none; line-height:1; letter-spacing:1.5px; flex-shrink:0; }
.task-card__drag:hover { color:var(--text-muted); }
.task-card__drag:active { cursor:grabbing; }
.task-card__row { display:flex; align-items:flex-start; gap:10px; }
.task-card__body { flex:1; min-width:0; }
.task-card__badges { display:flex; gap:6px; align-items:center; flex-wrap:wrap; margin-bottom:5px; }
.task-card__title { font-family:var(--font-display); font-weight:600; font-size:.97rem; line-height:1.3; word-break:break-word; color:var(--text); transition:color var(--transition); }
.task-card__desc { font-size:.82rem; color:var(--text-muted); line-height:1.5; margin-top:4px; word-break:break-word; }
.task-card__tags { display:flex; flex-wrap:wrap; gap:4px; margin-top:6px; }
.badge { display:inline-block; font-size:.68rem; font-weight:600; letter-spacing:.05em; text-transform:uppercase; padding:2px 9px; border-radius:var(--radius-pill); white-space:nowrap; }
.badge--primary   { background:var(--accent-soft);  color:var(--accent); }
.badge--secondary { background:var(--neutral-soft); color:var(--neutral); }
.badge--done      { background:var(--success-soft); color:var(--success); }
.badge--p-high    { background:var(--p-high-soft);  color:var(--p-high); }
.badge--p-med     { background:var(--p-med-soft);   color:var(--p-med); }
.badge--p-low     { background:var(--p-low-soft);   color:var(--p-low); }
.due-badge { display:inline-flex; align-items:center; gap:3px; font-size:.68rem; font-weight:600; letter-spacing:.03em; padding:2px 9px; border-radius:var(--radius-pill); background:var(--surface-2); border:1px solid var(--border); color:var(--text-muted); white-space:nowrap; }
.due-badge--today   { background:var(--p-med-soft);   border-color:var(--p-med);  color:var(--p-med); }
.due-badge--overdue { background:var(--p-high-soft);  border-color:var(--p-high); color:var(--p-high); animation:pulse-ring 2s ease infinite; }
.due-badge--ok      { background:var(--success-soft); border-color:var(--success); color:var(--success); }
.task-card__footer { display:flex; align-items:center; justify-content:space-between; margin-top:10px; padding-top:10px; border-top:1px solid var(--border); }
.task-card__date { font-size:.7rem; color:var(--text-muted); opacity:.7; }
.task-card__actions { display:flex; gap:6px; align-items:center; }
.btn-complete { width:26px; height:26px; border-radius:50%; border:2px solid var(--border); background:transparent; cursor:pointer; transition:all var(--transition); display:flex; align-items:center; justify-content:center; font-size:.75rem; color:transparent; flex-shrink:0; }
.btn-complete:hover  { border-color:var(--success); color:var(--success); background:var(--success-soft); }
.btn-complete.is-done { background:var(--success); border-color:var(--success); color:#fff; }
.btn-edit   { background:var(--surface-2); color:var(--text-muted); border-color:var(--border); }
.btn-edit:hover { color:var(--text); border-color:var(--text-muted); }
.btn-delete { background:transparent; color:var(--text-muted); border-color:transparent; }
.btn-delete:hover { background:var(--accent-soft); color:var(--accent); border-color:var(--accent-soft); }
.card-subtasks { margin-top:10px; display:flex; flex-direction:column; gap:5px; }
.card-subtask-item { display:flex; align-items:center; gap:7px; font-size:.8rem; color:var(--text-2); }
.card-subtask-item input[type="checkbox"] { accent-color:var(--success); flex-shrink:0; }
.card-subtask-item span.done { text-decoration:line-through; color:var(--text-muted); }
.card-subtask-progress { font-family:var(--font-display); font-size:.7rem; color:var(--text-muted); margin-top:4px; }

/* ─── Empty State ─── */
.empty-state { text-align:center; padding:48px 20px; color:var(--text-muted); }
.empty-state__icon { font-size:2.2rem; margin-bottom:12px; opacity:.35; display:block; animation:spin-slow 8s linear infinite; }
.empty-state__text { font-size:.9rem; line-height:1.6; opacity:.7; }

/* ─── Stats View ─── */
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:20px; }
@media (max-width:600px) { .stats-grid{grid-template-columns:repeat(2,1fr)} }
.stat-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:18px 20px; box-shadow:var(--shadow-sm); }
.stat-card--green { border-color:var(--success); background:var(--success-soft); }
.stat-card--red   { border-color:var(--p-high);  background:var(--p-high-soft); }
.stat-card--amber { border-color:var(--p-med);   background:var(--p-med-soft); }
.stat-card__label { font-size:.72rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--text-muted); margin-bottom:8px; }
.stat-card__value { font-family:var(--font-display); font-size:1.8rem; font-weight:800; color:var(--text); letter-spacing:-.02em; }
.stat-card--green .stat-card__value { color:var(--success); }
.stat-card--red   .stat-card__value { color:var(--p-high); }
.stat-card--amber .stat-card__value { color:var(--p-med); }
.chart-panel { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:22px 24px; box-shadow:var(--shadow-sm); margin-bottom:16px; }
.chart-panel__title { font-family:var(--font-display); font-size:.85rem; font-weight:700; color:var(--text); margin-bottom:18px; }
.chart-wrap { width:100%; overflow-x:auto; }
.chart-wrap canvas { display:block; max-width:100%; }
.top-tags-list { display:flex; flex-direction:column; gap:8px; }
.top-tag-row { display:flex; align-items:center; gap:10px; }
.top-tag-row__name { font-family:var(--font-display); font-size:.78rem; font-weight:700; min-width:80px; color:var(--text-2); }
.top-tag-row__bar-wrap { flex:1; height:8px; background:var(--surface-2); border-radius:10px; overflow:hidden; }
.top-tag-row__bar { height:100%; border-radius:10px; background:linear-gradient(90deg, var(--accent), var(--p-med)); transition:width .5s cubic-bezier(.4,0,.2,1); }
.top-tag-row__count { font-family:var(--font-display); font-size:.72rem; font-weight:700; color:var(--text-muted); min-width:20px; text-align:right; }

/* ─── Modal ─── */
.modal { position:fixed; inset:0; z-index:500; display:flex; align-items:center; justify-content:center; padding:20px; }
.modal[hidden] { display:none; }
.modal__backdrop { position:absolute; inset:0; background:rgba(26,25,23,.45); backdrop-filter:blur(4px); animation:fade-in .2s ease; }
.modal__box { position:relative; background:var(--surface); border-radius:var(--radius); padding:28px; width:100%; max-width:440px; box-shadow:var(--shadow-lg); animation:slide-up .22s cubic-bezier(.4,0,.2,1); }
.modal__box--sm { max-width:340px; }
.modal__header { display:flex; align-items:center; justify-content:space-between; margin-bottom:22px; }
.modal__title { font-family:var(--font-display); font-weight:700; font-size:1.05rem; }
.modal__close { background:none; border:none; font-size:.9rem; color:var(--text-muted); cursor:pointer; padding:4px 8px; border-radius:6px; transition:background var(--transition), color var(--transition); }
.modal__close:hover { background:var(--surface-2); color:var(--text); }
.modal__body-text { font-size:.88rem; color:var(--text-muted); margin-bottom:22px; line-height:1.5; }

/* =============================================
   BÓVEDA
   ============================================= */

/* Pantallas de la bóveda (setup / login / inside) */
.vault-screen { animation: fade-in .2s ease; }
.vault-screen[hidden] { display: none; }

/* Card centrada para setup y login */
.vault-card {
  max-width: 420px;
  margin: 48px auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.vault-card__icon {
  font-size: 2.4rem;
  margin-bottom: 14px;
  display: block;
  text-align: center;
}

.vault-card__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  text-align: center;
  letter-spacing: -.02em;
  margin-bottom: 8px;
  color: var(--text);
}

.vault-card__sub {
  font-size: .85rem;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.55;
  margin-bottom: 24px;
}

.vault-card__warn {
  font-size: .78rem;
  color: var(--warning);
  background: var(--warning-soft);
  border: 1px solid var(--warning);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.vault-card__btn {
  width: 100%;
  margin-top: 4px;
  justify-content: center;
  font-size: .9rem;
  padding: 11px;
}

.vault-card__btn-sec {
  width: 100%;
  margin-top: 8px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: .78rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-family: var(--font-body);
  transition: color var(--transition);
}
.vault-card__btn-sec:hover { color: var(--danger); }

/* Interior de la bóveda */
.vault-inside {
  max-width: 760px;
  margin: 28px auto 60px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.vault-inside__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.vault-inside__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  letter-spacing: -.02em;
  color: var(--text);
}

.vault-inside__session {
  font-size: .75rem;
  color: var(--success);
  margin-top: 4px;
  font-weight: 500;
}

.vault-inside__actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Editor de notas */
.vault-editor {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  animation: card-in .2s ease;
}

.vault-editor__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  flex-wrap: wrap;
}

.vault-editor__title-input {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
  background: transparent;
  border: none;
  outline: none;
  flex: 1;
  min-width: 140px;
}
.vault-editor__title-input::placeholder { color: var(--text-muted); font-weight: 400; }

.vault-editor__bar-actions { display: flex; gap: 6px; }

.vault-editor__textarea {
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text);
  background: var(--surface);
  border: none;
  outline: none;
  width: 100%;
  padding: 18px 20px;
  resize: vertical;
  min-height: 220px;
  line-height: 1.7;
}
.vault-editor__textarea::placeholder { color: var(--text-muted); opacity: .6; }

/* Lista de notas */
.vault-note-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.vault-note-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  animation: card-in .2s ease;
  position: relative;
}

.vault-note-card::before {
  content: '';
  position: absolute;
  left: 0; top: 12%; bottom: 12%;
  width: 3px; border-radius: 3px;
  background: var(--text-muted);
  opacity: .3;
}

.vault-note-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: #ccc; }

.vault-note-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.vault-note-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
  flex: 1;
}

.vault-note-card__actions {
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity var(--transition);
}
.vault-note-card:hover .vault-note-card__actions { opacity: 1; }

.vault-note-card__preview {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 5px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vault-note-card__date {
  font-size: .68rem;
  color: var(--text-muted);
  margin-top: 8px;
  opacity: .65;
}

/* Indicador de cifrado */
.vault-encrypted-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--success);
  background: var(--success-soft);
  border: 1px solid var(--success);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
}

/* =============================================
   AUTH VIEWS (Login / Register)
   ============================================= */

.auth-view {
  max-width: 420px;
  margin: 80px auto 60px;
  padding: 0 20px;
}

.auth-switch {
  font-size: .8rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 16px;
}

.auth-switch button {
  background: none;
  border: none;
  color: var(--accent);
  font-family: var(--font-body);
  font-size: .8rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  padding: 0;
}

.auth-switch button:hover {
  opacity: .8;
}