/* ============================================================
   HOME K&C — Main Stylesheet
   Dark / Light Mode + Glassmorphism Premium
   ============================================================ */

/* ===== DARK THEME (default) ===== */
:root, [data-theme="dark"] {
  --bg:           #07070f;
  --bg-2:         #0d0d1a;
  --surface:      rgba(255,255,255,0.04);
  --surface-2:    rgba(255,255,255,0.07);
  --surface-hover:rgba(255,255,255,0.09);
  --border:       rgba(255,255,255,0.08);
  --border-hover: rgba(0,245,255,0.35);

  --accent:       #00f5ff;
  --accent-2:     #7b2fff;
  --accent-3:     #ff4d7d;
  --accent-green: #00e676;
  --accent-yellow:#ffea00;
  --accent-orange:#ff9100;

  --text:         #f0f0f8;
  --text-muted:   rgba(240,240,248,0.55);
  --text-dim:     rgba(240,240,248,0.28);

  --sidebar-bg:   rgba(10,10,22,0.96);
  --header-bg:    rgba(7,7,15,0.88);
  --card-bg:      rgba(255,255,255,0.04);
  --input-bg:     rgba(255,255,255,0.05);

  --glow:         0 0 30px rgba(0,245,255,0.12);
  --glow-lg:      0 0 60px rgba(0,245,255,0.2);
  --shadow:       0 8px 32px rgba(0,0,0,0.45);
  --shadow-lg:    0 24px 64px rgba(0,0,0,0.65);

  --sidebar-w:    250px;
  --header-h:     68px;
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
  --bg:           #f4f6fb;
  --bg-2:         #eef1f8;
  --surface:      rgba(255,255,255,0.85);
  --surface-2:    rgba(255,255,255,0.95);
  --surface-hover:rgba(255,255,255,1);
  --border:       rgba(0,0,40,0.1);
  --border-hover: rgba(0,120,200,0.4);

  --accent:       #0070f3;
  --accent-2:     #6d28d9;
  --accent-3:     #e11d48;
  --accent-green: #059669;
  --accent-yellow:#d97706;
  --accent-orange:#ea580c;

  --text:         #111827;
  --text-muted:   rgba(17,24,39,0.6);
  --text-dim:     rgba(17,24,39,0.35);

  --sidebar-bg:   rgba(255,255,255,0.95);
  --header-bg:    rgba(244,246,251,0.92);
  --card-bg:      rgba(255,255,255,0.9);
  --input-bg:     rgba(0,0,40,0.04);

  --glow:         0 0 30px rgba(0,112,243,0.1);
  --glow-lg:      0 0 60px rgba(0,112,243,0.15);
  --shadow:       0 4px 20px rgba(0,0,40,0.1);
  --shadow-lg:    0 12px 40px rgba(0,0,40,0.15);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}
[data-theme="dark"] body::before {
  content: '';
  position: fixed;
  top: -30%; left: -15%;
  width: 55vw; height: 55vw;
  background: radial-gradient(ellipse, rgba(0,245,255,0.04) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}
[data-theme="dark"] body::after {
  content: '';
  position: fixed;
  bottom: -20%; right: -10%;
  width: 45vw; height: 45vw;
  background: radial-gradient(ellipse, rgba(123,47,255,0.05) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(128,128,180,0.25); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,245,255,0.3); }

/* ===== LAYOUT ===== */
.app-layout { display: flex; min-height: 100vh; }

/* ===== SIDEBAR ===== */
.sidebar {
  position: fixed; left: 0; top: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  backdrop-filter: blur(24px);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 200;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), background 0.3s;
}
.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 22px 18px;
  border-bottom: 1px solid var(--border);
}
.logo-icon {
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,245,255,0.15), rgba(123,47,255,0.15));
  border: 1px solid rgba(0,245,255,0.3);
  display: grid; place-items: center;
  box-shadow: var(--glow);
  flex-shrink: 0;
}
[data-theme="light"] .logo-icon {
  background: linear-gradient(135deg, rgba(0,112,243,0.12), rgba(109,40,217,0.12));
  border-color: rgba(0,112,243,0.3);
}
.logo-text {
  font-size: 1.15rem; font-weight: 800; letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-sub { font-size: 0.65rem; color: var(--text-dim); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 1px; }

.sidebar-nav { flex: 1; padding: 14px 10px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.nav-section-label {
  font-size: 0.65rem; color: var(--text-dim); text-transform: uppercase;
  letter-spacing: 0.1em; padding: 12px 10px 4px; font-weight: 700;
}
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.87rem; font-weight: 500;
  transition: all 0.2s; position: relative; cursor: pointer;
  border: 1px solid transparent;
}
.nav-item svg { flex-shrink: 0; }
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active {
  background: linear-gradient(135deg, rgba(0,245,255,0.1), rgba(123,47,255,0.06));
  color: var(--accent); border-color: rgba(0,245,255,0.15);
}
[data-theme="light"] .nav-item.active {
  background: rgba(0,112,243,0.08);
  color: var(--accent); border-color: rgba(0,112,243,0.2);
}

.sidebar-footer { padding: 14px 12px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; }
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 10px;
  background: var(--surface);
  border-radius: 10px; border: 1px solid var(--border);
}
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center;
  font-size: 0.75rem; font-weight: 800; color: #000;
  flex-shrink: 0;
}
.user-name { font-size: 0.82rem; font-weight: 600; }
.user-role { font-size: 0.7rem; color: var(--text-dim); }

/* ===== MAIN CONTENT ===== */
.main-content { margin-left: var(--sidebar-w); flex: 1; min-height: 100vh; position: relative; z-index: 1; }

/* ===== HEADER ===== */
.top-header {
  position: sticky; top: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: var(--header-h);
  background: var(--header-bg);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  transition: background 0.3s;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: all 0.3s; }
.page-title { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; }
.page-subtitle { font-size: 0.75rem; color: var(--text-muted); margin-top: 1px; }
.header-right { display: flex; align-items: center; gap: 10px; }

/* THEME TOGGLE */
.theme-toggle {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 99px; cursor: pointer;
  font-size: 0.78rem; color: var(--text-muted); font-family: inherit;
  transition: all 0.2s;
}
.theme-toggle:hover { border-color: var(--accent); color: var(--text); }

/* HEALTH BADGE */
.health-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 99px; font-size: 0.78rem; font-weight: 500;
}
.health-dot { width: 8px; height: 8px; border-radius: 50%; }
.health-badge.good .health-dot { background: var(--accent-green); box-shadow: 0 0 8px var(--accent-green); }
.health-badge.warning .health-dot { background: var(--accent-yellow); box-shadow: 0 0 8px var(--accent-yellow); animation: blink 1.5s infinite; }
.health-badge.danger .health-dot { background: var(--accent-3); box-shadow: 0 0 8px var(--accent-3); animation: blink 0.8s infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ===== BUTTONS ===== */
.btn { display:inline-flex; align-items:center; gap:6px; cursor:pointer; border:none; font-family:inherit; transition:all 0.2s; text-decoration:none; }
.btn-primary {
  padding: 9px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 99px; color: #000; font-size: 0.85rem; font-weight: 700;
  box-shadow: 0 4px 16px rgba(0,245,255,0.2);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(0,245,255,0.32); }
.btn-primary:active { transform: scale(0.97); }
.btn-ghost {
  padding: 7px 14px;
  background: none; border: 1px solid var(--border);
  border-radius: 99px; color: var(--text-muted); font-size: 0.8rem;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger {
  padding: 5px 11px;
  background: rgba(255,77,125,0.1); border: 1px solid rgba(255,77,125,0.25);
  border-radius: 8px; color: var(--accent-3); font-size: 0.75rem;
}
.btn-danger:hover { background: rgba(255,77,125,0.2); }
.btn-edit {
  padding: 5px 11px;
  background: rgba(0,245,255,0.08); border: 1px solid rgba(0,245,255,0.2);
  border-radius: 8px; color: var(--accent); font-size: 0.75rem;
}
.btn-edit:hover { background: rgba(0,245,255,0.15); }
.btn-sm { padding: 6px 12px !important; font-size: 0.78rem !important; }
.btn-success {
  padding: 5px 11px;
  background: rgba(0,230,118,0.1); border: 1px solid rgba(0,230,118,0.25);
  border-radius: 8px; color: var(--accent-green); font-size: 0.75rem;
}
.btn-success:hover { background: rgba(0,230,118,0.2); }

/* ===== SECTIONS ===== */
.page-wrap { padding: 22px 24px; }
.section { display: none; }
.section.active { display: block; animation: fadeSlide 0.35s ease; }
@keyframes fadeSlide { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.section-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 20px; gap: 12px; flex-wrap: wrap;
}
.section-header h2 { font-size: 1.4rem; font-weight: 700; letter-spacing: -0.02em; }
.section-header-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ===== KPI GRID ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 18px; }
.kpi-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 18px; display: flex;
  align-items: flex-start; gap: 12px; position: relative; overflow: hidden;
  transition: all 0.25s; backdrop-filter: blur(12px);
}
.kpi-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; }
.kpi-income::before { background: linear-gradient(90deg, var(--accent), transparent); }
.kpi-expense::before { background: linear-gradient(90deg, var(--accent-3), transparent); }
.kpi-balance::before { background: linear-gradient(90deg, var(--accent-green), transparent); }
.kpi-debt::before { background: linear-gradient(90deg, var(--accent-yellow), transparent); }
.kpi-card:hover { border-color: var(--border-hover); transform: translateY(-2px); box-shadow: var(--shadow); }
.kpi-icon { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; flex-shrink: 0; }
.kpi-income .kpi-icon  { background: rgba(0,245,255,0.1);   color: var(--accent); }
.kpi-expense .kpi-icon { background: rgba(255,77,125,0.1);  color: var(--accent-3); }
.kpi-balance .kpi-icon { background: rgba(0,230,118,0.1);   color: var(--accent-green); }
.kpi-debt .kpi-icon    { background: rgba(255,234,0,0.1);   color: var(--accent-yellow); }
.kpi-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.kpi-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; }
.kpi-value { font-size: 1.4rem; font-weight: 800; letter-spacing: -0.03em; font-family: 'JetBrains Mono', monospace; }
.kpi-sub { font-size: 0.72rem; color: var(--text-dim); }

/* ===== YEAR SUMMARY ===== */
.year-summary-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-bottom: 18px; }
.year-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 18px;
  display: flex; flex-direction: column; gap: 4px;
  transition: all 0.2s;
}
.year-card:hover { border-color: var(--border-hover); }
.year-card-label { font-size: 0.72rem; color: var(--text-dim); font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; }
.year-card-value { font-size: 1.2rem; font-weight: 800; font-family: 'JetBrains Mono', monospace; }
.year-card-sub { font-size: 0.72rem; color: var(--text-muted); }

/* ===== CHARTS ===== */
.charts-row { display: grid; grid-template-columns: 1fr 360px; gap: 16px; margin-bottom: 18px; }
.chart-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 18px; transition: border-color 0.2s;
}
.chart-card:hover { border-color: rgba(0,245,255,0.15); }
.chart-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.chart-header h3 { font-size: 0.9rem; font-weight: 600; }
.chart-wrap { position: relative; height: 230px; }
.chart-wrap-sm { height: 180px; }
.chart-legend { display: flex; align-items: center; gap: 12px; font-size: 0.75rem; color: var(--text-muted); }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; margin-right: 3px; }

/* ===== MONTHLY HISTORY TABLE ===== */
.monthly-table-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; overflow: hidden; margin-bottom: 18px;
}

/* ===== TABLE ===== */
.table-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; }
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  padding: 11px 14px; text-align: left;
  font-size: 0.72rem; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: 0.07em;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 14px; font-size: 0.84rem; color: var(--text);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
[data-theme="light"] .data-table td { border-bottom: 1px solid rgba(0,0,40,0.05); }
.data-table tbody tr:hover td { background: var(--surface-hover); }
.data-table tbody tr:last-child td { border-bottom: none; }
.td-mono { font-family: 'JetBrains Mono', monospace; font-weight: 600; }
.td-actions { display: flex; gap: 5px; flex-wrap: wrap; }
.empty-td { text-align: center; color: var(--text-dim); padding: 32px !important; }
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 99px;
  font-size: 0.7rem; font-weight: 600; white-space: nowrap;
}
.tag-income  { background: rgba(0,245,255,0.1);  color: var(--accent); }
.tag-expense { background: rgba(255,77,125,0.1); color: var(--accent-3); }
.tag-cat     { background: var(--surface-2); color: var(--text-muted); }
.tag-hogar   { background: rgba(0,230,118,0.1); color: var(--accent-green); }
.tag-personal{ background: rgba(123,47,255,0.1); color: var(--accent-2); }
.tag-paid    { background: rgba(0,230,118,0.1); color: var(--accent-green); }
.tag-pending { background: rgba(255,234,0,0.1);  color: var(--accent-yellow); }

/* ===== FILTERS ===== */
.filters-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 12px 16px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; margin-bottom: 14px;
}
.filters-bar label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }
.filter-input {
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-family: inherit;
  font-size: 0.82rem; padding: 7px 10px;
  transition: border-color 0.2s;
}
.filter-input:focus { outline: none; border-color: var(--accent); }
.filter-input option { background: var(--bg-2); }

/* ===== TOTALS BAR ===== */
.totals-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.total-pill {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 16px;
  display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 130px;
}
.total-pill span { font-size: 0.72rem; color: var(--text-muted); }
.total-pill strong { font-size: 1.05rem; font-weight: 700; font-family: 'JetBrains Mono', monospace; }

/* ===== DEBT CARDS ===== */
.debt-cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px,1fr)); gap: 14px; }
.debt-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 16px; padding: 18px; position: relative; overflow: hidden;
  transition: all 0.25s;
}
.debt-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background: linear-gradient(90deg,var(--accent-3),var(--accent-yellow)); }
.debt-card:hover { border-color: rgba(255,77,125,0.3); transform: translateY(-2px); box-shadow: var(--shadow); }
.debt-card-top { display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:14px; }
.debt-name { font-size:0.95rem; font-weight:700; }
.debt-creditor { font-size:0.75rem; color:var(--text-muted); }
.debt-amounts { display:flex; justify-content:space-between; font-size:0.75rem; color:var(--text-muted); margin-bottom:7px; }
.debt-amounts strong { color:var(--text); font-family:'JetBrains Mono',monospace; }
.progress-bar { height:6px; background:rgba(255,255,255,0.08); border-radius:99px; overflow:hidden; }
[data-theme="light"] .progress-bar { background: rgba(0,0,40,0.08); }
.progress-fill { height:100%; border-radius:99px; background:linear-gradient(90deg,var(--accent-3),var(--accent-yellow)); transition:width 0.8s cubic-bezier(0.4,0,0.2,1); }
.debt-meta { display:flex; gap:12px; flex-wrap:wrap; margin-top:12px; }
.debt-meta-item { font-size:0.72rem; color:var(--text-muted); }
.debt-meta-item strong { color:var(--text); display:block; font-size:0.85rem; font-family:'JetBrains Mono',monospace; }

/* ===== SUBSCRIPTION CARDS ===== */
.sub-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(260px,1fr)); gap:12px; }
.sub-card {
  background:var(--card-bg); border:1px solid var(--border);
  border-radius:14px; padding:16px; display:flex; flex-direction:column; gap:10px;
  transition:all 0.2s;
}
.sub-card:hover { border-color:var(--border-hover); }
.sub-card-top { display:flex; justify-content:space-between; align-items:flex-start; }
.sub-name { font-size:0.9rem; font-weight:700; }
.sub-amount { font-size:1rem; font-weight:700; font-family:'JetBrains Mono',monospace; color:var(--accent-orange); }
.sub-meta { font-size:0.72rem; color:var(--text-muted); }
.sub-card-bottom { display:flex; align-items:center; justify-content:space-between; }

/* ===== MODAL ===== */
.modal-overlay {
  position:fixed; inset:0;
  background: rgba(0,0,0,0.72);
  backdrop-filter: blur(10px);
  display:none; place-items:center; z-index:1000;
  padding:20px;
}
.modal-overlay.open { display:grid; animation:fadeIn 0.2s; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
.modal {
  background: var(--bg-2);
  border: 1px solid rgba(0,245,255,0.2);
  border-radius: 22px; padding: 28px;
  width: 520px; max-width: 100%; max-height: 90vh; overflow-y: auto;
  box-shadow: 0 40px 100px rgba(0,0,0,0.8), 0 0 60px rgba(0,245,255,0.05);
  animation: modalIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
}
[data-theme="light"] .modal {
  background: #fff;
  border-color: rgba(0,112,243,0.2);
  box-shadow: 0 20px 60px rgba(0,0,40,0.2);
}
@keyframes modalIn { from{transform:translateY(20px);opacity:0} to{transform:translateY(0);opacity:1} }
.modal-header { display:flex; justify-content:space-between; align-items:center; margin-bottom:22px; }
.modal-header h3 { font-size:1.05rem; font-weight:700; }
.modal-close {
  background: var(--surface); border: 1px solid var(--border);
  border-radius:8px; color:var(--text-muted); cursor:pointer;
  padding:6px; display:grid; place-items:center; transition:all 0.2s;
}
.modal-close:hover { border-color:var(--accent-3); color:var(--accent-3); }

/* ===== FORMS ===== */
.form-grid { display:flex; flex-direction:column; gap:14px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.form-group { display:flex; flex-direction:column; gap:5px; }
.form-group label { font-size:0.75rem; color:var(--text-muted); font-weight:600; text-transform:uppercase; letter-spacing:0.05em; }
.form-group input, .form-group select, .form-group textarea {
  background: var(--input-bg); border: 1px solid var(--border);
  border-radius:10px; color:var(--text); font-family:inherit;
  font-size:0.88rem; padding:10px 13px; width:100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(0,245,255,0.08);
}
[data-theme="light"] .form-group input:focus { box-shadow:0 0 0 3px rgba(0,112,243,0.1); }
.form-group select option { background: var(--bg-2); }
.form-actions { display:flex; gap:10px; justify-content:flex-end; margin-top:4px; }
.btn-submit {
  padding:10px 24px;
  background:linear-gradient(135deg, var(--accent), var(--accent-2));
  border:none; border-radius:99px; color:#000;
  font-family:inherit; font-size:0.88rem; font-weight:800;
  cursor:pointer; transition:all 0.2s;
  box-shadow:0 4px 16px rgba(0,245,255,0.2);
}
.btn-submit:hover { transform:translateY(-1px); box-shadow:0 6px 24px rgba(0,245,255,0.3); }
.btn-cancel {
  padding:10px 18px; background:none; border:1px solid var(--border);
  border-radius:99px; color:var(--text-muted); font-family:inherit;
  font-size:0.88rem; cursor:pointer; transition:all 0.2s;
}
.btn-cancel:hover { border-color:var(--text-muted); color:var(--text); }
.scope-toggle { display:flex; gap:0; background:var(--surface); border:1px solid var(--border); border-radius:10px; overflow:hidden; }
.scope-btn { flex:1; padding:9px; text-align:center; font-size:0.82rem; font-weight:600; cursor:pointer; transition:all 0.2s; color:var(--text-muted); border:none; background:none; font-family:inherit; }
.scope-btn.active { background:linear-gradient(135deg,rgba(0,245,255,0.15),rgba(123,47,255,0.1)); color:var(--accent); }

/* ===== TOAST ===== */
.toast-container { position:fixed; bottom:20px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:8px; }
.toast {
  padding:11px 18px; border-radius:10px; font-size:0.83rem; font-weight:600;
  backdrop-filter:blur(16px); animation:toastIn 0.3s ease; max-width:320px;
  display:flex; align-items:center; gap:8px;
}
.toast.success { background:rgba(0,230,118,0.15); border:1px solid rgba(0,230,118,0.4); color:var(--accent-green); }
.toast.error   { background:rgba(255,77,125,0.15);  border:1px solid rgba(255,77,125,0.4);  color:var(--accent-3); }
.toast.info    { background:rgba(0,245,255,0.12);   border:1px solid rgba(0,245,255,0.35);  color:var(--accent); }
@keyframes toastIn { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:translateX(0)} }

/* ===== EMPTY STATE ===== */
.empty-state {
  display:flex; flex-direction:column; align-items:center; gap:10px;
  padding:40px; color:var(--text-dim); text-align:center; font-size:0.85rem;
}

/* ===== ACTIVITY LIST ===== */
.activity-list { display:flex; flex-direction:column; gap:7px; }
.activity-item {
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 13px; background:var(--surface); border:1px solid var(--border);
  border-radius:10px; transition:background 0.2s;
}
.activity-item:hover { background:var(--surface-hover); }
.activity-left { display:flex; align-items:center; gap:9px; min-width:0; }
.activity-dot { width:8px; height:8px; border-radius:50%; flex-shrink:0; }
.activity-name { font-size:0.85rem; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.activity-meta { font-size:0.72rem; color:var(--text-muted); }
.amount-income { color:var(--accent); font-family:'JetBrains Mono',monospace; font-weight:700; font-size:0.87rem; }
.amount-expense { color:var(--accent-3); font-family:'JetBrains Mono',monospace; font-weight:700; font-size:0.87rem; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1280px) {
  .kpi-grid { grid-template-columns: repeat(2,1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .year-summary-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 900px) {
  .sidebar { transform: translateX(-250px); }
  .sidebar.open { transform: translateX(0); box-shadow: 4px 0 40px rgba(0,0,0,0.5); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: flex; }
  .health-badge { display: none; }
  .page-wrap { padding: 16px; }
  .top-header { padding: 0 14px; }
}
@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .year-summary-grid { grid-template-columns: 1fr; }
  .totals-bar { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .section-header { flex-direction: column; }
  .modal { padding: 20px; }
}