/* ═══════════════════════════════════════════════════
   NoteHelper — Aurora Warm
   Design: sidebar dashboard · full-page paper editor
           · split-screen login
   ═══════════════════════════════════════════════════ */

:root {
  /* backgrounds */
  --bg:          #080712;
  --sidebar-bg:  #0e0c1e;
  --paper:       #fdf8ff;
  --paper-dim:   #f5eeff;

  /* surfaces */
  --s1:  rgba(255, 248, 240, 0.04);
  --s2:  rgba(255, 248, 240, 0.08);
  --s3:  rgba(255, 248, 240, 0.12);

  /* borders */
  --b1:  rgba(255, 230, 200, 0.08);
  --b2:  rgba(244, 114, 182, 0.35);

  /* text */
  --t1:  #f2ecff;
  --t2:  #8b7faa;
  --t3:  #4e4568;
  --ink: #1a1625;

  /* accent palette */
  --rose:   #f472b6;
  --violet: #a78bfa;
  --teal:   #2dd4bf;
  --gold:   #fbbf24;
  --coral:  #fb923c;

  /* glow */
  --gr:  rgba(244, 114, 182, 0.3);
  --gv:  rgba(167, 139, 250, 0.3);
  --gt:  rgba(45, 212, 191, 0.3);

  --radius:    16px;
  --radius-sm: 10px;
  --sidebar-w: 252px;
}

/* ─── Reset ─────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--t1);
  min-height: 100vh;
}

/* ─── Aurora ambient mesh (fixed behind everything) */
.aurora-mesh {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 70% 50% at 10%  20%,  rgba(167,139,250,.09) 0%, transparent 65%),
    radial-gradient(ellipse 55% 55% at 90%  80%,  rgba(45,212,191,.07)  0%, transparent 65%),
    radial-gradient(ellipse 80% 40% at 50% 110%,  rgba(244,114,182,.06) 0%, transparent 60%);
}


/* ═══════════════════════════════════════════════════
   SIDEBAR LAYOUT  (notes.html)
   ═══════════════════════════════════════════════════ */

.app-shell {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ─── Sidebar ────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--b1);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 26px 20px 22px;
  border-bottom: 1px solid var(--b1);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, #7c3aed, #f472b6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 18px rgba(244,114,182,.45);
  flex-shrink: 0;
}

.logo-text {
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -.4px;
  background: linear-gradient(135deg, #c4b5fd, #f9a8d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-user {
  padding: 20px;
  border-bottom: 1px solid var(--b1);
  display: flex;
  align-items: center;
  gap: 12px;
}

.sidebar-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(244,114,182,.5);
  flex-shrink: 0;
  object-fit: cover;
}

.sidebar-user-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--t1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-user-sub {
  font-size: 11.5px;
  color: var(--t3);
  margin-top: 2px;
}

.sidebar-nav {
  flex: 1;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--t2);
  text-decoration: none;
  border: 1px solid transparent;
  transition: all .18s;
}

.sidebar-link svg { flex-shrink: 0; opacity: .65; }

.sidebar-link:hover {
  background: var(--s1);
  color: var(--t1);
}

.sidebar-link.active {
  background: rgba(244,114,182,.1);
  border-color: rgba(244,114,182,.18);
  color: #f9a8d4;
}

.sidebar-link.active svg { opacity: 1; }

.sidebar-badge {
  margin-left: auto;
  font-size: 11px;
  color: var(--t3);
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: 20px;
  padding: 2px 8px;
}

.sidebar-footer {
  padding: 14px 12px 24px;
  border-top: 1px solid var(--b1);
}

.btn-signout {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: none;
  color: var(--t3);
  font-size: 13.5px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: all .18s;
}

.btn-signout:hover {
  background: rgba(251,113,133,.08);
  color: #fb7185;
}

/* ─── Page main ──────────────────────────────────── */
.page-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.page-top {
  padding: 40px 48px 32px;
  border-bottom: 1px solid var(--b1);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.page-title-text {
  font-size: 26px;
  font-weight: 800;
  color: var(--t1);
  letter-spacing: -.5px;
}

.page-subtitle {
  font-size: 13px;
  color: var(--t3);
  margin-top: 4px;
  letter-spacing: .02em;
}

.notes-area {
  flex: 1;
  padding: 28px 48px 52px;
}

/* ─── Note rows ──────────────────────────────────── */
.notes-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  animation: fadeIn .4s ease;
}

.note-row {
  display: flex;
  align-items: stretch;
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}

.note-row:hover {
  transform: translateX(3px);
  border-color: rgba(244,114,182,.22);
  background: var(--s2);
  box-shadow: 0 8px 30px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.04);
}

/* left gradient accent bar, cycles 6 aurora colours */
.note-bar {
  width: 4px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #f472b6, #a78bfa);
}
.note-row:nth-child(6n+2) .note-bar { background: linear-gradient(180deg, #2dd4bf, #3b82f6); }
.note-row:nth-child(6n+3) .note-bar { background: linear-gradient(180deg, #fbbf24, #f97316); }
.note-row:nth-child(6n+4) .note-bar { background: linear-gradient(180deg, #34d399, #2dd4bf); }
.note-row:nth-child(6n+5) .note-bar { background: linear-gradient(180deg, #60a5fa, #818cf8); }
.note-row:nth-child(6n+6) .note-bar { background: linear-gradient(180deg, #fb7185, #fbbf24); }

.note-row-body {
  flex: 1;
  min-width: 0;
  padding: 16px 22px 14px;
}

.note-row-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--t1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 5px;
}

.note-row-preview {
  height: 34px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(black 5%, transparent 100%);
  mask-image: linear-gradient(black 5%, transparent 100%);
  pointer-events: none;
}

.note-row-preview * {
  color: var(--t3) !important;
  font-size: 12.5px !important;
  font-weight: 400 !important;
  line-height: 1.65 !important;
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
  text-decoration: none !important;
  border: none !important;
}
.note-row-preview img { display: none !important; }

.note-row-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  padding: 16px 20px 14px;
  flex-shrink: 0;
  gap: 8px;
}

.note-row-date {
  font-size: 11.5px;
  color: var(--t3);
  white-space: nowrap;
  letter-spacing: .02em;
}

.note-row-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity .18s;
}
.note-row:hover .note-row-actions { opacity: 1; }

/* ─── Empty state ────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 100px 40px;
  animation: fadeIn .5s ease;
}

.empty-icon {
  width: 76px;
  height: 76px;
  border-radius: 22px;
  background: var(--s1);
  border: 1px solid var(--b1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 0 40px rgba(244,114,182,.12);
}

.empty-title { font-size: 20px; font-weight: 700; color: var(--t1); margin-bottom: 8px; }
.empty-sub   { font-size: 14px; color: var(--t3); line-height: 1.65; max-width: 260px; margin-bottom: 28px; }


/* ═══════════════════════════════════════════════════
   EDITOR PAGE  (index.html)
   ═══════════════════════════════════════════════════ */

.editor-page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* ─── Top bar ────────────────────────────────────── */
.edit-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 26px;
  height: 58px;
  background: rgba(8,7,18,.8);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--b1);
  position: sticky;
  top: 0;
  z-index: 200;
  flex-shrink: 0;
}

.edit-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244,114,182,.45), rgba(167,139,250,.35), transparent);
  pointer-events: none;
}

.edit-left  { display: flex; align-items: center; gap: 16px; flex: 1; min-width: 0; }
.edit-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* ─── Paper (warm writing surface) ──────────────── */
.paper {
  flex: 1;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

/* large title above the editor */
.title-zone {
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 52px 0;
}

.note-title-input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-size: 38px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -.7px;
  line-height: 1.2;
  font-family: inherit;
  caret-color: var(--rose);
}

.note-title-input::placeholder { color: #d8ccec; }

.title-rule {
  max-width: 800px;
  width: 100%;
  margin: 18px auto 0;
  padding: 0 52px;
}

.title-rule-line {
  height: 1px;
  background: linear-gradient(90deg, rgba(200,170,230,.5), rgba(167,139,250,.3), transparent);
}

/* ─── Quill inside the paper ─────────────────────── */
.ql-toolbar.ql-snow {
  background: rgba(240,232,255,.55) !important;
  border: none !important;
  border-bottom: 1px solid rgba(200,170,230,.3) !important;
  padding: 10px max(52px, calc((100% - 800px) / 2 + 52px));
}

.ql-toolbar.ql-snow .ql-formats { margin-right: 14px; }

.ql-snow .ql-stroke       { stroke: #9d8bbf; transition: stroke .15s; }
.ql-snow .ql-fill         { fill:  #9d8bbf;  transition: fill .15s;  }
.ql-snow .ql-picker        { color: #9d8bbf; }
.ql-snow .ql-picker-label  { color: #9d8bbf; border-color: transparent !important; }
.ql-snow .ql-picker-label::before { color: #9d8bbf; }

.ql-snow .ql-toolbar button:hover .ql-stroke,
.ql-snow .ql-toolbar button.ql-active .ql-stroke { stroke: #c026d3; }
.ql-snow .ql-toolbar button:hover .ql-fill,
.ql-snow .ql-toolbar button.ql-active .ql-fill   { fill:  #c026d3; }

.ql-snow .ql-picker:hover .ql-picker-label,
.ql-snow .ql-picker.ql-expanded .ql-picker-label { color: #c026d3; border-color: transparent !important; }

.ql-snow .ql-picker.ql-expanded .ql-picker-options {
  background: #f5eeff;
  border: 1px solid rgba(192,38,211,.2) !important;
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0,0,0,.15);
}

.ql-snow .ql-picker-item:hover,
.ql-snow .ql-picker-item.ql-selected { color: #c026d3; }

.ql-container.ql-snow { border: none !important; }

.ql-editor {
  min-height: calc(100vh - 240px);
  padding: 36px max(52px, calc((100% - 800px) / 2 + 52px)) 80px;
  font-size: 17.5px;
  line-height: 1.9;
  color: var(--ink);
  background: var(--paper);
  font-family: Georgia, 'Times New Roman', serif;
  caret-color: #c026d3;
}

.ql-editor.ql-blank::before {
  color: #d8ccec;
  font-style: normal;
  font-family: Georgia, serif;
  font-size: 17.5px;
  left: max(52px, calc((100% - 800px) / 2 + 52px));
}

.ql-editor img {
  max-width: 100%;
  border-radius: 10px;
  margin: 16px 0;
  box-shadow: 0 6px 26px rgba(0,0,0,.12);
}

.ql-editor h1 { color: #0f0d1e; font-size: 2em;   font-weight: 800; margin-bottom: 10px; font-family: Georgia, serif; }
.ql-editor h2 { color: #0f0d1e; font-size: 1.5em; font-weight: 700; margin-bottom: 8px;  font-family: Georgia, serif; }
.ql-editor h3 { color: #0f0d1e; font-size: 1.2em; font-weight: 600; margin-bottom: 6px;  font-family: Georgia, serif; }

/* ─── Status bar (below paper) ───────────────────── */
.status-bar {
  background: rgba(8,7,18,.82);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--b1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 52px;
  flex-shrink: 0;
}

.status-left {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--t3);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--t3);
  flex-shrink: 0;
  transition: background .3s, box-shadow .3s;
}

.status-dot.saved  { background: #34d399; box-shadow: 0 0 8px rgba(52,211,153,.6); }
.status-dot.saving { background: var(--gold); box-shadow: 0 0 8px rgba(251,191,36,.6); animation: pulse .9s infinite; }
.status-dot.error  { background: #fb7185;  box-shadow: 0 0 8px rgba(251,113,133,.6); }

.status-hint { font-size: 11.5px; color: var(--t3); letter-spacing: .02em; }


/* ═══════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 17px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all .2s ease;
  white-space: nowrap;
  font-family: inherit;
  letter-spacing: .01em;
}

.btn:active { transform: scale(.96) !important; }

.btn-primary {
  background: linear-gradient(135deg, #c026d3, #f472b6);
  color: #fff;
  box-shadow: 0 4px 16px rgba(244,114,182,.35);
}
.btn-primary:hover { box-shadow: 0 6px 24px rgba(244,114,182,.55); transform: translateY(-1px); }

.btn-secondary {
  background: var(--s1);
  color: var(--t2);
  border: 1px solid var(--b1);
}
.btn-secondary:hover { background: var(--s2); border-color: rgba(167,139,250,.3); color: var(--t1); }

.btn-danger {
  background: rgba(244,63,94,.1);
  color: #fb7185;
  border: 1px solid rgba(244,63,94,.2);
}
.btn-danger:hover { background: rgba(244,63,94,.2); border-color: rgba(244,63,94,.45); box-shadow: 0 4px 14px rgba(244,63,94,.28); transform: translateY(-1px); }

.btn-sm { padding: 5px 12px; font-size: 12px; }

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 7px;
  border: 1px solid var(--b1);
  background: var(--s1);
  color: var(--t3);
  cursor: pointer;
  font-family: inherit;
  transition: all .18s ease;
  flex-shrink: 0;
}

.btn-icon:hover {
  background: rgba(45, 212, 191, .12);
  border-color: rgba(45, 212, 191, .35);
  color: #2dd4bf;
  box-shadow: 0 3px 10px rgba(45, 212, 191, .18);
  transform: translateY(-1px);
}

.btn-icon:active { transform: scale(.92); }


/* ─── User chip ──────────────────────────────────── */
.user-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: 40px;
  padding: 4px 12px 4px 4px;
  transition: border-color .2s;
}
.user-chip:hover { border-color: rgba(244,114,182,.3); }

.chip-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(244,114,182,.55);
  flex-shrink: 0;
  object-fit: cover;
}

.chip-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--t2);
  max-width: 130px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}


/* ═══════════════════════════════════════════════════
   LOGIN PAGE  (login.html)
   ═══════════════════════════════════════════════════ */

.login-page {
  min-height: 100vh;
  display: flex;
  position: relative;
  overflow: hidden;
}

/* animated drifting orbs */
.login-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
  animation: drift 14s ease-in-out infinite;
}

.login-orb-1 {
  width: 680px; height: 680px;
  background: radial-gradient(circle, rgba(167,139,250,.22), transparent 68%);
  top: -250px; left: -200px;
}
.login-orb-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(244,114,182,.18), transparent 68%);
  bottom: -200px; right: -150px;
  animation-delay: -5s;
}
.login-orb-3 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(45,212,191,.12), transparent 68%);
  top: 35%; left: 30%;
  animation-delay: -10s;
}

/* left showcase panel */
.login-left {
  flex: 1;
  display: none;
  flex-direction: column;
  justify-content: center;
  padding: 80px;
  position: relative;
  z-index: 1;
}

.login-tagline {
  font-size: 52px;
  font-weight: 900;
  letter-spacing: -1.5px;
  line-height: 1.1;
  color: var(--t1);
  margin-bottom: 22px;
}

.login-tagline span {
  background: linear-gradient(135deg, #c4b5fd, #f9a8d4, #6ee7b7);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-tagline-sub {
  font-size: 17px;
  color: var(--t2);
  line-height: 1.7;
  max-width: 400px;
}

/* right form panel */
.login-right {
  width: 100%;
  max-width: 480px;
  min-height: 100vh;
  background: rgba(14,12,30,.75);
  backdrop-filter: blur(32px);
  -webkit-backdrop-filter: blur(32px);
  border-left: 1px solid var(--b1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px 52px;
  position: relative;
  z-index: 2;
  margin-left: auto;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 52px;
}

.login-brand-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: linear-gradient(135deg, #7c3aed, #f472b6);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(244,114,182,.45);
}

.login-brand-text {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -.4px;
  background: linear-gradient(135deg, #c4b5fd, #f9a8d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-heading {
  font-size: 32px;
  font-weight: 800;
  color: var(--t1);
  letter-spacing: -.6px;
  line-height: 1.2;
  margin-bottom: 12px;
}

.login-sub {
  font-size: 15px;
  color: var(--t2);
  line-height: 1.7;
  margin-bottom: 44px;
}

.google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 15px 24px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--t1);
  text-decoration: none;
  font-family: inherit;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all .22s ease;
}

.google-btn:hover {
  background: rgba(255,255,255,.11);
  border-color: rgba(244,114,182,.45);
  box-shadow: 0 8px 30px rgba(244,114,182,.22);
  transform: translateY(-2px);
}
.google-btn:active { transform: scale(.98); }

.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 36px 0;
  color: var(--t3);
  font-size: 12px;
}
.login-divider::before,
.login-divider::after { content: ''; flex: 1; height: 1px; background: var(--b1); }

.login-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.login-feat {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  color: var(--t2);
}

.feat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--rose), var(--violet));
  box-shadow: 0 0 8px rgba(244,114,182,.5);
}

.login-footer {
  margin-top: 44px;
  font-size: 12px;
  color: var(--t3);
  line-height: 1.7;
}

@media (min-width: 920px) {
  .login-left  { display: flex; }
  .login-right { max-width: 460px; }
}


/* ═══════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════ */

.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: rgba(14,12,30,.95);
  backdrop-filter: blur(18px);
  color: var(--t1);
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid rgba(244,114,182,.2);
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
  transition: opacity .3s ease, transform .3s ease;
  z-index: 999;
}

.toast.hidden { opacity: 0; pointer-events: none; transform: translateY(8px); }


/* ═══════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════ */

@keyframes fadeIn  { from { opacity: 0 } to { opacity: 1 } }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px) }
  to   { opacity: 1; transform: translateY(0) }
}

@keyframes pulse {
  0%, 100% { opacity: 1 }
  50%       { opacity: .3 }
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) }
  33%       { transform: translate(28px, -22px) }
  66%       { transform: translate(-18px, 28px) }
}


/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */

@media (max-width: 800px) {
  .app-shell { flex-direction: column; }

  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    flex-direction: row;
    align-items: center;
    padding: 12px 16px;
    gap: 12px;
    flex-wrap: wrap;
  }

  .sidebar-brand  { padding: 0; border: none; }
  .sidebar-user   { padding: 0; border: none; flex: 1; }
  .sidebar-nav    { display: none; }
  .sidebar-footer { padding: 0; border: none; }

  .page-top   { padding: 24px 20px 20px; }
  .notes-area { padding: 20px 20px 40px; }

  .title-zone  { padding: 32px 20px 0; }
  .title-rule  { padding: 0 20px; }

  .ql-editor { padding: 28px 20px 60px; min-height: calc(100vh - 220px); }
  .ql-toolbar.ql-snow { padding: 10px 20px; }
  .ql-editor.ql-blank::before { left: 20px; }

  .status-bar { padding: 10px 20px; }
  .edit-header { padding: 0 16px; }
  .chip-name  { display: none; }

  .login-right { padding: 48px 28px; max-width: 100%; }
  .login-heading { font-size: 28px; }
}


/* ═══════════════════════════════════════════════════
   SPLIT WORKSPACE  (notes.html merged view)
   ═══════════════════════════════════════════════════ */

/* ── Outer container ────────────────────────────── */
.workspace {
  display: flex;
  height: 100vh;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* ── Notes panel (left) ─────────────────────────── */
.notes-panel {
  width: 272px;
  flex-shrink: 0;
  height: 100vh;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--b1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width .28s cubic-bezier(.4,0,.2,1),
              opacity .22s ease;
  will-change: width;
}

.workspace.panel-closed .notes-panel {
  width: 0;
  opacity: 0;
  pointer-events: none;
}

/* Panel header */
.np-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 16px;
  border-bottom: 1px solid var(--b1);
  flex-shrink: 0;
}

.np-close-btn {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--t3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .16s;
  flex-shrink: 0;
}
.np-close-btn:hover { background: var(--s1); border-color: var(--b1); color: var(--t1); }

/* New note button */
.np-new-wrap {
  padding: 12px 12px 8px;
  flex-shrink: 0;
}

.np-new-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  background: rgba(244,114,182,.1);
  border: 1px solid rgba(244,114,182,.2);
  color: #f9a8d4;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all .18s;
}
.np-new-btn:hover {
  background: rgba(244,114,182,.18);
  border-color: rgba(244,114,182,.42);
  box-shadow: 0 4px 14px rgba(244,114,182,.2);
}

/* Scrollable list */
.np-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
}

.np-scroll::-webkit-scrollbar { width: 3px; }
.np-scroll::-webkit-scrollbar-track { background: transparent; }
.np-scroll::-webkit-scrollbar-thumb { background: var(--b1); border-radius: 3px; }

/* Empty hint */
.np-empty {
  padding: 32px 12px;
  text-align: center;
  font-size: 12.5px;
  color: var(--t3);
  line-height: 1.7;
}

/* Note item */
.np-item {
  position: relative;
  padding: 10px 30px 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s;
  margin-bottom: 2px;
}

/* left accent bar */
.np-item::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--rose), var(--violet));
  opacity: 0;
  transition: opacity .15s;
}
.np-item:hover::before,
.np-item.active::before { opacity: 1; }

.np-item:hover { background: var(--s1); }
.np-item.active {
  background: rgba(244,114,182,.08);
  border-color: rgba(244,114,182,.18);
}

.np-item-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--t1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}
.np-item.active .np-item-title { color: #f9a8d4; }

.np-item-date {
  font-size: 11px;
  color: var(--t3);
}

/* Delete button (inside item) */
.np-item-del {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: transparent;
  border: none;
  color: var(--t3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all .15s;
  font-family: inherit;
}
.np-item:hover .np-item-del { opacity: 1; }
.np-item-del:hover { background: rgba(244,63,94,.14); color: #fb7185; }

/* Panel footer */
.np-footer {
  border-top: 1px solid var(--b1);
  padding: 12px 12px 16px;
  flex-shrink: 0;
}

.np-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 0 2px;
}

.np-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid rgba(244,114,182,.4);
  object-fit: cover;
  flex-shrink: 0;
}

.np-username {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--t1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── Editor panel (right) ───────────────────────── */
.editor-panel {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* Editor topbar */
.ep-topbar {
  height: 58px;
  background: rgba(8,7,18,.82);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid var(--b1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  gap: 10px;
  flex-shrink: 0;
  position: relative;
}

.ep-topbar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(244,114,182,.4), rgba(167,139,250,.3), transparent);
  pointer-events: none;
}

.ep-left  { display: flex; align-items: center; gap: 10px; }
.ep-right { display: flex; align-items: center; gap: 8px; }

/* Hamburger toggle button */
.ep-toggle-btn {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: var(--s1);
  border: 1px solid var(--b1);
  color: var(--t2);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .18s;
  flex-shrink: 0;
  font-family: inherit;
}
.ep-toggle-btn:hover { background: var(--s2); border-color: rgba(244,114,182,.3); color: var(--t1); }

/* Ghost logo — hidden when panel is open, fades in when closed */
.ep-ghost-logo {
  opacity: 0;
  pointer-events: none;
  transition: opacity .22s ease;
}
.workspace.panel-closed .ep-ghost-logo {
  opacity: 1;
  pointer-events: auto;
}

/* Paper area — scrollable */
.paper {
  flex: 1;
  background: var(--paper);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

/* ═══════════════════════════════════════════════════
   DELETE CONFIRMATION MODAL
   ═══════════════════════════════════════════════════ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8,7,18,.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn .18s ease;
}

.modal-overlay.hidden { display: none; }

.modal-card {
  background: rgba(18,15,36,.97);
  border: 1px solid rgba(244,63,94,.22);
  border-radius: 18px;
  padding: 36px 36px 28px;
  width: 100%;
  max-width: 380px;
  margin: 16px;
  box-shadow: 0 24px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(244,63,94,.07);
  animation: scaleIn .22s cubic-bezier(.34,1.56,.64,1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.modal-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(244,63,94,.1);
  border: 1px solid rgba(244,63,94,.22);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fb7185;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.modal-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--t1);
  letter-spacing: -.3px;
  margin-bottom: 10px;
}

.modal-body {
  font-size: 14px;
  color: var(--t2);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 280px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  width: 100%;
}

.modal-actions .btn { flex: 1; justify-content: center; }

@keyframes scaleIn {
  from { opacity: 0; transform: scale(.92) translateY(8px); }
  to   { opacity: 1; transform: scale(1)   translateY(0); }
}


/* ── Responsive (mobile: stack vertically) ──────── */
@media (max-width: 680px) {
  .workspace { flex-direction: column; height: auto; }

  .notes-panel {
    width: 100% !important;
    height: auto;
    max-height: 50vh;
    border-right: none;
    border-bottom: 1px solid var(--b1);
  }

  .workspace.panel-closed .notes-panel {
    max-height: 0;
    opacity: 0;
  }

  .editor-panel { height: auto; min-height: 50vh; }
}