/* ============================================================
   HABITFLOW — Teal Dark Theme
   Palette: Deep teal bg, bright teal-green accent, white text
   Font: Space Grotesk + Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg:        #0a1f1f;
  --bg2:       #0e2828;
  --bg3:       #122e2e;
  --card:      #132c2c;
  --card2:     #1a3535;
  --card3:     #1f3c3c;
  --border:    rgba(255,255,255,0.07);
  --border2:   rgba(45,212,170,0.2);
  --text:      #ffffff;
  --text2:     #a8c5c5;
  --text3:     #5a8585;
  --accent:    #2dd4aa;
  --accent2:   #26c9a0;
  --accent3:   #1ab891;
  --accent-bg: rgba(45,212,170,0.12);
  --accent-glow: rgba(45,212,170,0.28);
  --finance:   #f59e0b;
  --finance2:  #fbbf24;
  --finance-bg: rgba(245,158,11,0.12);
  --finance-glow: rgba(245,158,11,0.2);
  --green:     #2dd4aa;
  --red:       #ff6b6b;
  --amber:     #f59e0b;
  --radius:    16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --shadow:    0 4px 20px rgba(0,0,0,0.45);
  --shadow-lg: 0 16px 60px rgba(0,0,0,0.65);
  --nav-h:     68px;
  --font-d:    'Space Grotesk', sans-serif;
  --font-b:    'Inter', sans-serif;
  --tr:        0.2s cubic-bezier(0.4,0,0.2,1);
}

[data-theme="light"] {
  --bg:        #e6f2f2;
  --bg2:       #d8eaea;
  --bg3:       #c8dfdf;
  --card:      #ffffff;
  --card2:     #eef7f7;
  --card3:     #e0f2f2;
  --border:    rgba(0,0,0,0.08);
  --border2:   rgba(13,148,115,0.25);
  --text:      #061818;
  --text2:     #1f5c5c;
  --text3:     #6aacac;
  --accent:    #0d9473;
  --accent2:   #0b8569;
  --accent3:   #097a60;
  --accent-bg: rgba(13,148,115,0.1);
  --accent-glow: rgba(13,148,115,0.2);
  --shadow:    0 2px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 36px rgba(0,0,0,0.15);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent}
body{
  font-family:var(--font-b);
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition:background var(--tr),color var(--tr);
}

/* ─────────────── AUTH ─────────────── */
#auth-screen{
  display:flex;align-items:center;justify-content:center;
  min-height:100vh;padding:24px;position:relative;overflow:hidden;
  background:var(--bg);
}
#auth-screen::before{
  content:'';position:absolute;width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(45,212,170,0.07) 0%,transparent 65%);
  top:-150px;right:-150px;pointer-events:none;
}
#auth-screen::after{
  content:'';position:absolute;width:350px;height:350px;border-radius:50%;
  background:radial-gradient(circle,rgba(45,212,170,0.04) 0%,transparent 65%);
  bottom:-80px;left:-80px;pointer-events:none;
}

.auth-box{
  width:100%;max-width:390px;background:var(--card);
  border:1px solid var(--border2);border-radius:22px;
  padding:36px 30px;box-shadow:var(--shadow-lg);
  position:relative;z-index:1;animation:slideUp .4s cubic-bezier(.4,0,.2,1);
}
@keyframes slideUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:26px}
.auth-logo-icon{
  width:42px;height:42px;background:var(--accent-bg);
  border:1.5px solid var(--border2);border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:20px;
}
.auth-logo-text{font-family:var(--font-d);font-size:19px;font-weight:700}
.auth-title{font-family:var(--font-d);font-size:24px;font-weight:700;margin-bottom:5px}
.auth-sub{color:var(--text2);font-size:13px;margin-bottom:26px}

.form-group{margin-bottom:14px}
.form-group label{
  display:block;font-size:11px;font-weight:600;color:var(--text3);
  margin-bottom:5px;letter-spacing:.07em;text-transform:uppercase;
}
.form-group input,
.form-group select{
  width:100%;background:var(--bg2);border:1.5px solid var(--border);
  border-radius:var(--radius-xs);padding:11px 13px;
  font-family:var(--font-b);font-size:14px;color:var(--text);
  outline:none;-webkit-appearance:none;transition:border-color var(--tr),box-shadow var(--tr);
}
.form-group input::placeholder{color:var(--text3)}
.form-group input:focus,.form-group select:focus{
  border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg);
}
.form-group select option{background:var(--bg2)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:10px 18px;border-radius:var(--radius-xs);
  font-family:var(--font-d);font-size:14px;font-weight:600;
  cursor:pointer;border:none;transition:all var(--tr);white-space:nowrap;
}
.btn-primary{
  background:var(--accent);color:#0a1f1f;width:100%;
  padding:13px;font-size:15px;font-weight:700;
  box-shadow:0 4px 20px var(--accent-glow);
}
.btn-primary:hover{background:var(--accent2);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}

.btn-ghost{background:var(--card2);color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--card3);color:var(--text)}

.btn-save{background:var(--accent);color:#0a1f1f;font-weight:700;box-shadow:0 4px 16px var(--accent-glow)}
.btn-save:hover{background:var(--accent2);transform:translateY(-1px)}

.btn-save-finance{background:var(--finance);color:#1a0a00;font-weight:700;box-shadow:0 4px 16px var(--finance-glow)}
.btn-save-finance:hover{background:var(--finance2)}

.btn-cancel{background:var(--card);color:var(--text2);border:1px solid var(--border)}
.btn-cancel:hover{background:var(--card2)}

.btn-icon{
  width:32px;height:32px;border-radius:var(--radius-xs);
  background:transparent;color:var(--text3);border:none;
  cursor:pointer;transition:all var(--tr);font-size:14px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.btn-icon:hover{background:var(--card2);color:var(--text)}

.auth-switch{text-align:center;margin-top:18px;font-size:13px;color:var(--text2)}
.auth-switch a{color:var(--accent);text-decoration:none;font-weight:600;cursor:pointer}
.auth-switch a:hover{text-decoration:underline}

.error-msg{
  background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.2);
  color:#fca5a5;border-radius:var(--radius-xs);padding:9px 13px;
  font-size:13px;margin-bottom:14px;display:none;
}

/* ─────────────── APP SHELL ─────────────── */
#app-screen{
  display:flex;flex-direction:column;min-height:100vh;
  max-width:480px;margin:0 auto;
  background:var(--bg);position:relative;
  box-shadow:0 0 80px rgba(0,0,0,.6);
}

/* Top bar */
.app-topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px 10px;background:var(--bg);
  position:sticky;top:0;z-index:80;
}
.topbar-left{display:flex;flex-direction:column}
.topbar-greeting{font-size:11px;color:var(--text3);font-weight:500;letter-spacing:.04em}
.topbar-title{font-family:var(--font-d);font-size:21px;font-weight:700;line-height:1.15}
.topbar-right{display:flex;align-items:center;gap:8px}
.topbar-month{font-family:var(--font-d);font-size:15px;font-weight:600;color:var(--text2)}

.theme-toggle{
  width:35px;height:35px;border-radius:10px;
  background:var(--card);border:1px solid var(--border);
  cursor:pointer;font-size:16px;
  display:flex;align-items:center;justify-content:center;
  transition:all var(--tr);color:var(--text2);
}
.theme-toggle:hover{background:var(--accent-bg);color:var(--accent)}

/* Main scroll */
.main-scroll{
  flex:1;overflow-y:auto;overflow-x:hidden;
  padding-bottom:calc(var(--nav-h) + 8px);
}
.main-scroll::-webkit-scrollbar{width:0}

/* Pages */
.page{display:none;animation:fadeIn .25s ease}
.page.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ─────────────── BOTTOM NAV ─────────────── */
.bottom-nav{
  position:fixed;bottom:0;left:50%;transform:translateX(-50%);
  width:100%;max-width:480px;
  height:var(--nav-h);background:var(--card);
  border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-around;
  z-index:100;padding:0 8px 8px;
}
.nav-tab{
  flex:1;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:3px;cursor:pointer;transition:all var(--tr);
  padding:8px 4px;border-radius:var(--radius-sm);
  color:var(--text3);font-size:9px;font-weight:600;
  letter-spacing:.05em;text-transform:uppercase;
}
.nav-tab svg{width:22px;height:22px;stroke:var(--text3);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:all var(--tr)}
.nav-tab.active{color:var(--accent)}
.nav-tab.active svg{stroke:var(--accent)}

/* ─────────────── DATE STRIP ─────────────── */
.date-strip-wrap{padding:6px 20px 4px}
.date-strip-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}

.view-toggle{
  display:flex;background:var(--card);border-radius:8px;
  padding:3px;gap:2px;border:1px solid var(--border);
}
.view-btn{
  padding:4px 13px;border-radius:6px;font-size:12px;font-weight:600;
  cursor:pointer;border:none;background:transparent;color:var(--text3);
  transition:all var(--tr);font-family:var(--font-d);
}
.view-btn.active{background:var(--accent);color:#0a1f1f}

.add-new-btn{
  display:flex;align-items:center;gap:5px;
  background:var(--accent-bg);border:1px solid var(--border2);
  color:var(--accent);border-radius:8px;padding:5px 12px;
  font-size:13px;font-weight:600;cursor:pointer;
  transition:all var(--tr);font-family:var(--font-d);
}
.add-new-btn:hover{background:var(--accent);color:#0a1f1f}

.date-strip{
  display:flex;gap:6px;overflow-x:auto;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  scrollbar-width:none;padding-bottom:4px;
}
.date-strip::-webkit-scrollbar{display:none}

.date-chip{
  flex-shrink:0;scroll-snap-align:start;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:44px;height:58px;border-radius:14px;
  background:var(--card);border:1px solid var(--border);
  cursor:pointer;transition:all var(--tr);gap:2px;
}
.date-chip:hover{border-color:var(--border2)}
.date-chip.active{background:var(--accent);border-color:var(--accent)}
.date-chip .dc-day{font-size:10px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.03em}
.date-chip .dc-num{font-family:var(--font-d);font-size:17px;font-weight:700;color:var(--text)}
.date-chip.active .dc-day{color:rgba(10,31,31,.7)}
.date-chip.active .dc-num{color:#0a1f1f}
.date-chip .dc-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);opacity:0;transition:opacity var(--tr)}
.date-chip.has-data .dc-dot{opacity:1}
.date-chip.active .dc-dot{background:rgba(10,31,31,.5);opacity:1}

/* ─────────────── DASHBOARD ─────────────── */
.habits-section{padding:12px 20px 0}
.section-title{
  font-family:var(--font-d);font-size:12px;font-weight:600;
  color:var(--text3);letter-spacing:.07em;text-transform:uppercase;margin-bottom:10px;
}

.habit-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:15px;margin-bottom:9px;cursor:pointer;transition:all var(--tr);
  position:relative;overflow:hidden;
}
.habit-card:hover{border-color:var(--border2);background:var(--card2)}
.habit-card-left-bar{
  position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;
}

.habit-card-row1{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:10px}
.habit-name-wrap{display:flex;flex-direction:column;gap:2px;padding-left:10px}
.habit-card-name{font-family:var(--font-d);font-size:14px;font-weight:600;color:var(--text)}
.habit-card-sub{font-size:11px;color:var(--text3)}

.habit-pct-badge{
  background:var(--accent-bg);color:var(--accent);
  border:1px solid var(--border2);border-radius:20px;
  padding:3px 9px;font-size:11px;font-weight:700;font-family:var(--font-d);flex-shrink:0;
}

.habit-card-row2{display:flex;align-items:center;gap:10px;padding-left:10px}
.habit-big-val{font-family:var(--font-d);font-size:18px;font-weight:700;color:var(--text);flex-shrink:0;min-width:48px}
.habit-big-val small{font-size:11px;font-weight:500;color:var(--text3);margin-left:2px}

.habit-prog-bar{flex:1;height:5px;background:var(--bg3);border-radius:3px;overflow:hidden}
.habit-prog-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--accent3),var(--accent));transition:width .8s cubic-bezier(.4,0,.2,1)}

.habit-check{
  width:30px;height:30px;border-radius:50%;
  border:2px solid var(--border);background:transparent;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:13px;transition:all var(--tr);flex-shrink:0;color:transparent;
}
.habit-check.done{background:var(--accent);border-color:var(--accent);color:#0a1f1f}
.habit-check:hover:not(.done){border-color:var(--accent);color:var(--accent)}

/* Stats mini */
.stats-mini{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:13px 16px;margin-bottom:9px;
}
.stats-mini-title{
  font-family:var(--font-d);font-size:12px;font-weight:600;
  color:var(--text3);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;
}
.stats-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.stats-mini-item{text-align:center}
.stats-mini-val{font-family:var(--font-d);font-size:18px;font-weight:700;color:var(--accent);line-height:1;margin-bottom:2px}
.stats-mini-label{font-size:10px;color:var(--text3);font-weight:500;line-height:1.2}

/* Quote */
.quote-card{
  background:var(--accent-bg);border:1px solid var(--border2);border-radius:var(--radius);
  padding:13px 16px;margin-bottom:9px;font-size:12px;color:var(--text2);
  font-style:italic;line-height:1.5;position:relative;
}
.quote-card::before{
  content:'"';font-size:36px;color:var(--accent);opacity:.3;
  position:absolute;top:2px;left:10px;font-family:Georgia,serif;line-height:1;
}
.quote-card p{padding-left:16px}

/* ─────────────── HABITS LIST PAGE ─────────────── */
.page-section-header{
  padding:16px 20px 10px;display:flex;align-items:center;justify-content:space-between;
}
.page-section-title{font-family:var(--font-d);font-size:19px;font-weight:700}

.habits-list-item{
  display:flex;align-items:center;justify-content:space-between;
  margin:0 20px 8px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:13px 14px;
  cursor:pointer;transition:all var(--tr);
}
.habits-list-item:hover{background:var(--card2);border-color:var(--border2)}
.hli-left{display:flex;align-items:center;gap:11px}
.hli-icon{
  width:40px;height:40px;border-radius:12px;
  background:var(--accent-bg);border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.hli-name{font-family:var(--font-d);font-size:14px;font-weight:600}
.hli-sub{font-size:11px;color:var(--text3);margin-top:1px}
.hli-right{display:flex;align-items:center;gap:6px}
.hli-streak{
  display:flex;align-items:center;gap:3px;
  background:var(--accent-bg);border-radius:20px;padding:3px 8px;
  font-size:11px;font-weight:700;color:var(--accent);font-family:var(--font-d);
}
.hli-arrow{color:var(--text3);font-size:17px}

/* ─────────────── CALENDAR ─────────────── */
.cal-page-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px 8px}
.cal-page-title{font-family:var(--font-d);font-size:19px;font-weight:700}
.cal-year-nav{display:flex;align-items:center;gap:8px}
.cal-year-btn{
  width:30px;height:30px;border-radius:8px;background:var(--card);
  border:1px solid var(--border);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  color:var(--text2);font-size:16px;transition:all var(--tr);
}
.cal-year-btn:hover{color:var(--accent);border-color:var(--border2)}
.cal-year-label{font-family:var(--font-d);font-size:14px;font-weight:700;min-width:90px;text-align:center}

.cal-view-tabs{
  display:flex;gap:3px;background:var(--card);padding:3px;
  border-radius:10px;border:1px solid var(--border);margin:0 20px 14px;
}
.cal-view-tab{
  flex:1;text-align:center;padding:6px 4px;border-radius:8px;
  font-size:12px;font-weight:600;cursor:pointer;transition:all var(--tr);
  color:var(--text3);border:none;background:transparent;font-family:var(--font-d);
}
.cal-view-tab.active{background:var(--accent);color:#0a1f1f}

.cal-wrap{padding:0 20px}
.cal-month-label{font-family:var(--font-d);font-size:15px;font-weight:700;margin-bottom:9px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;margin-bottom:14px}
.cal-hdr{text-align:center;font-size:10px;font-weight:700;color:var(--text3);padding:4px;letter-spacing:.05em}

.cal-cell{
  aspect-ratio:1;border-radius:9px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:600;color:var(--text3);cursor:pointer;
  transition:all var(--tr);position:relative;background:var(--card);border:1px solid transparent;
}
.cal-cell:hover:not(.empty){border-color:var(--border2);color:var(--text)}
.cal-cell.empty{background:transparent;cursor:default}
.cal-cell.has-check{
  background:var(--accent-bg);color:var(--accent);border-color:var(--border2);
}
.cal-cell.has-check::after{
  content:'✓';position:absolute;font-size:8px;
  bottom:2px;right:3px;color:var(--accent);font-weight:700;
}
.cal-cell.today-cell{background:var(--accent);color:#0a1f1f;font-weight:700}
.cal-cell.today-cell::after{color:rgba(10,31,31,.5)}
.cal-cell.partial{background:rgba(245,158,11,.12);color:var(--amber);border-color:rgba(245,158,11,.2)}

.cal-detail-card{
  background:var(--card);border:1px solid var(--border2);
  border-radius:var(--radius);margin:0 20px 14px;padding:14px;animation:fadeIn .2s ease;
}
.cal-detail-date{font-family:var(--font-d);font-size:13px;font-weight:700;margin-bottom:10px;color:var(--accent)}

.cal-stats-section{padding:0 20px 14px}
.cal-stat-row{
  display:flex;align-items:center;gap:11px;padding:11px 14px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  margin-bottom:7px;cursor:pointer;transition:all var(--tr);
}
.cal-stat-row:hover{border-color:var(--border2)}
.cal-stat-icon{font-size:20px}
.cal-stat-name{font-family:var(--font-d);font-size:13px;font-weight:600;flex:1}
.cal-stat-sub{font-size:11px;color:var(--text3);margin-top:1px}
.cal-stat-arrow{color:var(--accent);font-size:16px}

/* ─────────────── ANALYTICS ─────────────── */
.analytics-section{padding:12px 20px 0}
.an-section-title{font-family:var(--font-d);font-size:12px;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;margin-top:14px}

.bar-chart-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:15px;margin-bottom:10px;
}
.chart-title{font-family:var(--font-d);font-size:13px;font-weight:600;color:var(--text2);margin-bottom:13px}

.bar-chart{display:flex;align-items:flex-end;gap:7px;height:90px}
.bar-wrap{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;height:100%;justify-content:flex-end}
.bar{width:100%;border-radius:5px 5px 0 0;min-height:3px;transition:height .7s cubic-bezier(.4,0,.2,1);background:var(--card3)}
.bar.hi{background:linear-gradient(to top,var(--accent3),var(--accent))}
.bar-label{font-size:10px;color:var(--text3);font-weight:600}
.bar-val{font-size:10px;color:var(--text2);font-weight:600}

.donut-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:15px;margin-bottom:10px;display:flex;align-items:center;gap:16px;
}
.donut-legend{flex:1;display:flex;flex-direction:column;gap:7px}
.donut-legend-item{display:flex;align-items:center;gap:7px;font-size:12px}
.legend-dot{width:9px;height:9px;border-radius:2px;flex-shrink:0}

.ranking-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:15px;margin-bottom:10px}
.ranking-item{display:flex;align-items:center;gap:11px;padding:10px 0;border-bottom:1px solid var(--border)}
.ranking-item:last-child{border-bottom:none}
.rank-num{width:26px;height:26px;border-radius:7px;background:var(--card2);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--text3);flex-shrink:0}
.rank-num.g1{background:rgba(245,158,11,.15);color:var(--amber)}
.rank-num.g2{background:rgba(148,163,184,.12);color:#94a3b8}
.rank-num.g3{background:rgba(205,127,50,.12);color:#cd7f32}
.rank-info{flex:1;min-width:0}
.rank-name{font-family:var(--font-d);font-size:13px;font-weight:600}
.rank-bar{height:4px;background:var(--bg3);border-radius:2px;margin-top:4px;overflow:hidden}
.rank-bar-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--accent3),var(--accent));transition:width .8s cubic-bezier(.4,0,.2,1)}
.rank-pct{font-family:var(--font-d);font-size:12px;font-weight:700;color:var(--accent);flex-shrink:0}

/* ─────────────── EXPENSES ─────────────── */
.exp-top-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;padding:12px 20px 0;margin-bottom:12px}
.exp-stat-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:11px 9px;text-align:center;position:relative;overflow:hidden;
}
.exp-stat-card::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--finance),var(--finance2))}
.exp-stat-val{font-family:var(--font-d);font-size:14px;font-weight:700;color:var(--finance2);margin-bottom:2px}
.exp-stat-label{font-size:10px;color:var(--text3);font-weight:600;text-transform:uppercase;letter-spacing:.04em}

.filter-strip{display:flex;gap:6px;padding:0 20px 10px;overflow-x:auto;scrollbar-width:none}
.filter-strip::-webkit-scrollbar{display:none}
.filter-pill{
  flex-shrink:0;padding:5px 13px;border-radius:20px;font-size:12px;font-weight:600;
  cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--text3);
  transition:all var(--tr);font-family:var(--font-d);
}
.filter-pill.active{background:var(--finance-bg);color:var(--finance2);border-color:rgba(245,158,11,.3)}

.cat-filter-wrap{padding:0 20px 10px}
.cat-filter-wrap select{
  width:100%;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius-xs);padding:9px 12px;font-size:13px;
  color:var(--text2);outline:none;-webkit-appearance:none;font-family:var(--font-b);
}

.expense-list{padding:0 20px;display:flex;flex-direction:column;gap:7px}
.expense-item{
  display:flex;align-items:center;gap:11px;padding:12px 13px;
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  transition:all var(--tr);
}
.expense-item:hover{background:var(--card2);border-color:var(--border2)}
.exp-cat-bubble{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.exp-info{flex:1;min-width:0}
.exp-title{font-family:var(--font-d);font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.exp-meta{font-size:11px;color:var(--text3);margin-top:1px}
.exp-amount{font-family:var(--font-d);font-size:15px;font-weight:700;color:var(--finance2);flex-shrink:0}
.exp-actions{display:flex;gap:2px;opacity:0;transition:opacity var(--tr)}
.expense-item:hover .exp-actions{opacity:1}

/* ─────────────── MODALS (bottom sheets) ─────────────── */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.7);
  backdrop-filter:blur(6px);z-index:999;
  display:none;align-items:flex-end;justify-content:center;
}
.modal-overlay.open{display:flex}
.modal{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:22px 22px 0 0;width:100%;max-width:480px;
  max-height:92vh;overflow-y:auto;
  box-shadow:var(--shadow-lg);animation:sheetUp .3s cubic-bezier(.4,0,.2,1);
}
@keyframes sheetUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.modal-drag{width:40px;height:4px;background:var(--border);border-radius:2px;margin:12px auto 0}
.modal-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 20px 12px;border-bottom:1px solid var(--border);
}
.modal-title{font-family:var(--font-d);font-size:17px;font-weight:700}
.modal-body{padding:16px 20px 28px}
.modal .form-group label{text-transform:none;font-size:13px;font-weight:600;color:var(--text2);letter-spacing:0}

.day-selector{display:flex;gap:5px;flex-wrap:wrap}
.day-btn{
  flex:1;min-width:34px;height:35px;border-radius:9px;
  border:1.5px solid var(--border);background:var(--card);color:var(--text3);
  font-size:11px;font-weight:700;cursor:pointer;transition:all var(--tr);font-family:var(--font-d);
}
.day-btn.selected{background:var(--accent);border-color:var(--accent);color:#0a1f1f}

.icon-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:5px;margin-top:6px}
.icon-opt{
  aspect-ratio:1;border-radius:8px;border:1.5px solid transparent;
  background:var(--card);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;transition:all var(--tr);
}
.icon-opt:hover{background:var(--card2)}
.icon-opt.selected{border-color:var(--accent);background:var(--accent-bg)}

.color-grid{display:flex;gap:7px;flex-wrap:wrap;margin-top:6px}
.color-swatch{
  width:28px;height:28px;border-radius:8px;cursor:pointer;
  border:3px solid transparent;transition:all var(--tr);flex-shrink:0;
}
.color-swatch.selected{border-color:#fff;transform:scale(1.1)}

.modal-actions{display:flex;gap:10px;margin-top:20px}
.modal-actions .btn{flex:1}

/* ─────────────── TOAST ─────────────── */
#toast-container{
  position:fixed;top:14px;left:50%;transform:translateX(-50%);
  z-index:9999;display:flex;flex-direction:column;gap:7px;
  width:calc(100% - 32px);max-width:430px;pointer-events:none;
}
.toast{
  background:var(--card2);border:1px solid var(--border2);border-radius:11px;
  padding:10px 15px;font-size:13px;font-weight:500;box-shadow:var(--shadow);
  animation:toastDrop .3s cubic-bezier(.4,0,.2,1);
  display:flex;align-items:center;gap:8px;pointer-events:all;
}
.toast.success{border-left:3px solid var(--accent)}
.toast.error{border-left:3px solid var(--red)}
.toast.info{border-left:3px solid var(--text3)}
@keyframes toastDrop{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:translateY(0)}}

/* ─────────────── UTILITIES ─────────────── */
.loading-spinner{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text3);gap:10px;font-size:13px}
.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}
@keyframes spin{to{transform:rotate(360deg)}}

.empty-state{text-align:center;padding:44px 20px;color:var(--text3)}
.empty-state-icon{font-size:40px;margin-bottom:12px}
.empty-state h3{font-family:var(--font-d);font-size:15px;font-weight:700;margin-bottom:4px;color:var(--text2)}
.empty-state p{font-size:13px}

/* desktop wrapper */
@media(min-width:520px){
  body{background:#040e0e;display:flex;align-items:flex-start;justify-content:center;min-height:100vh}
  #app-screen{min-height:100vh}
  #auth-screen{min-height:100vh;width:100%}
}

/* ===== Improved Habit Check Button ===== */
.habit-check {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid #2dd4aa;
  box-shadow: 0 0 12px rgba(45,212,170,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: bold;
  color: #2dd4aa;
  background: transparent;
  transition: all 0.25s ease;
}

/* Hover effect */
.habit-check:hover {
  background: rgba(45,212,170,0.15);
  transform: scale(1.1);
}

/* Completed state */
.habit-check.done {
  background: #2dd4aa;
  color: #0a1f1f;
  border-color: #2dd4aa;
  box-shadow: 0 0 16px rgba(45,212,170,0.9);
  transform: scale(1.15);
}