/* =====================================================
   ExpenseIQ — Complete Stylesheet
   
   SECTIONS:
   01. Google Fonts
   02. CSS Variables
   03. Reset & Base
   04. Scrollbar
   05. Utility Classes
   06. Buttons
   07. Form Elements
   08. Badges & Labels
   09. HOME PAGE
   10. AUTH PAGES
   11. APP LAYOUT  ← FIXED
   12. SIDEBAR
   13. TOPBAR
   14. SUMMARY CARDS
   15. CHART CARDS
   16. TRANSACTION TABLE
   17. BUDGET CARDS
   18. REPORTS PAGE
   19. MODAL
   20. TOAST
   21. EMPTY STATE
   22. ANIMATIONS
   23. RESPONSIVE  ← FIXED
===================================================== */


/* ── 01. GOOGLE FONTS ─────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');


/* ── 02. CSS VARIABLES ────────────────────────── */
:root {
  --bg-page:    #080d1a;
  --bg-card:    #0f1729;
  --bg-input:   #0b1422;
  --bg-hover:   #131e33;
  --bg-overlay: rgba(0,0,0,0.7);

  --border:       #1a2840;
  --border-light: #223050;

  --accent:      #00c896;
  --accent-dark: #009e78;
  --accent-glow: rgba(0, 200, 150, 0.15);

  --income:  #00c896;
  --expense: #ff4d6d;
  --balance: #f59e0b;
  --savings: #4f8dff;
  --purple:  #a78bfa;

  --text-1: #eef2ff;
  --text-2: #7a90b5;
  --text-3: #3d526e;

  --sidebar-w:   240px;
  --topbar-h:    64px;
  --content-pad: 28px;

  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   18px;
  --r-xl:   26px;
  --r-full: 999px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.35);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.45);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.55);

  --speed: 0.22s;
  --ease:  cubic-bezier(0.4, 0, 0.2, 1);
}


/* ── 03. RESET & BASE ─────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  background: var(--bg-page);
  color: var(--text-1);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-1);
}

a { color: var(--accent); text-decoration: none; transition: color var(--speed) var(--ease); }
a:hover { color: #33d9ac; }
ul  { list-style: none; }
img { max-width: 100%; display: block; }


/* ── 04. SCROLLBAR ────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-page); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: var(--r-full); }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dark); }


/* ── 05. UTILITY CLASSES ──────────────────────── */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8  { gap: 8px; }  .gap-12 { gap: 12px; }
.gap-16 { gap: 16px; } .gap-20 { gap: 20px; }
.mt-16  { margin-top: 16px; }   .mt-24  { margin-top: 24px; }
.mb-20  { margin-bottom: 20px; }.mb-24  { margin-bottom: 24px; }
.w-full      { width: 100%; }
.text-right  { text-align: right; }
.text-center { text-align: center; }
.text-muted  { color: var(--text-2); }
.text-small  { font-size: 13px; }
.bold        { font-weight: 700; }
.hidden      { display: none !important; }


/* ── 06. BUTTONS ──────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 22px;
  border: none;
  border-radius: var(--r-md);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--speed) var(--ease);
  outline: none;
  white-space: nowrap;
  letter-spacing: 0.2px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #000;
  box-shadow: 0 4px 14px rgba(0,200,150,0.3);
}
.btn-primary:hover  { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,200,150,0.4); }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-2);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.btn-ghost  { background: var(--bg-hover); border: 1px solid var(--border); color: var(--text-2); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: rgba(255,77,109,0.1); border: 1px solid rgba(255,77,109,0.25); color: var(--expense); }
.btn-danger:hover { background: rgba(255,77,109,0.2); }
.btn-success { background: rgba(0,200,150,0.1); border: 1px solid rgba(0,200,150,0.25); color: var(--income); }
.btn-sm   { padding: 7px 14px; font-size: 13px; }
.btn-lg   { padding: 14px 30px; font-size: 16px; }
.btn-full { width: 100%; }
.btn-icon {
  width: 36px; height: 36px; padding: 0;
  border-radius: var(--r-sm);
  background: var(--bg-hover); border: 1px solid var(--border); color: var(--text-2);
}
.btn-icon:hover { border-color: var(--accent); color: var(--accent); }


/* ── 07. FORM ELEMENTS ────────────────────────── */
.form-label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text-2); margin-bottom: 7px;
  letter-spacing: 0.3px; text-transform: uppercase;
  font-family: 'Plus Jakarta Sans', sans-serif;
}
.form-control, .form-select {
  width: 100%; padding: 12px 16px;
  background: var(--bg-input); border: 1.5px solid var(--border);
  border-radius: var(--r-md); color: var(--text-1);
  font-family: 'DM Sans', sans-serif; font-size: 14px;
  transition: border-color var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
  outline: none; appearance: none;
}
.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-control::placeholder { color: var(--text-3); }
textarea.form-control { resize: vertical; min-height: 90px; }

.input-wrap { position: relative; }
.input-wrap .icon-left {
  position: absolute; left: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3); pointer-events: none; font-size: 16px; display: flex;
}
.input-wrap .icon-right {
  position: absolute; right: 14px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3); cursor: pointer; font-size: 16px; display: flex;
  transition: color var(--speed) var(--ease);
}
.input-wrap .icon-right:hover { color: var(--accent); }
.input-wrap .form-control { padding-left: 44px; }
.input-wrap.icon-right-only .form-control { padding-left: 16px; padding-right: 44px; }

.form-group { margin-bottom: 18px; }
.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-check { display: flex; align-items: center; gap: 10px; cursor: pointer; margin-bottom: 18px; }
.form-check input[type="checkbox"] { width: 17px; height: 17px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.form-check label { font-size: 13px; color: var(--text-2); cursor: pointer; line-height: 1.4; }

.form-error { font-size: 12px; color: var(--expense); margin-top: 5px; display: flex; align-items: center; gap: 4px; }

.alert { padding: 12px 16px; border-radius: var(--r-md); font-size: 13px; margin-bottom: 20px; display: flex; align-items: center; gap: 9px; font-weight: 500; }
.alert-error   { background: rgba(255,77,109,0.1);  border: 1px solid rgba(255,77,109,0.25); color: #ff8099; }
.alert-success { background: rgba(0,200,150,0.1);   border: 1px solid rgba(0,200,150,0.25);  color: var(--accent); }
.alert-warning { background: rgba(245,158,11,0.1);  border: 1px solid rgba(245,158,11,0.25); color: var(--balance); }


/* ── 08. BADGES ───────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 10px; border-radius: var(--r-full);
  font-size: 12px; font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif; white-space: nowrap;
}
.badge-food          { background: rgba(245,158,11,0.12);  color: #f59e0b; }
.badge-travel        { background: rgba(79,141,255,0.12);  color: var(--savings); }
.badge-health        { background: rgba(0,200,150,0.12);   color: var(--income); }
.badge-shopping      { background: rgba(167,139,250,0.12); color: var(--purple); }
.badge-rent          { background: rgba(255,77,109,0.12);  color: var(--expense); }
.badge-salary        { background: rgba(0,200,150,0.12);   color: var(--income); }
.badge-freelance     { background: rgba(0,200,150,0.1);    color: #00e0aa; }
.badge-entertainment { background: rgba(255,149,0,0.12);   color: #ff9500; }
.badge-education     { background: rgba(79,141,255,0.12);  color: var(--savings); }
.badge-utilities     { background: rgba(167,139,250,0.12); color: var(--purple); }
.badge-investment    { background: rgba(79,141,255,0.12);  color: var(--savings); }
.badge-other         { background: rgba(122,144,181,0.12); color: var(--text-2); }
.badge-income        { background: rgba(0,200,150,0.12);   color: var(--income); }
.badge-expense       { background: rgba(255,77,109,0.12);  color: var(--expense); }
.status-safe     { background: rgba(0,200,150,0.12);  color: var(--income); }
.status-warning  { background: rgba(245,158,11,0.12); color: var(--balance); }
.status-exceeded { background: rgba(255,77,109,0.12); color: var(--expense); }
.amount-in  { color: var(--income);  font-family: 'Plus Jakarta Sans'; font-weight: 700; }
.amount-out { color: var(--expense); font-family: 'Plus Jakarta Sans'; font-weight: 700; }


/* ══════════════════════════════════════════════
   09. HOME PAGE
══════════════════════════════════════════════ */
.home-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 5%; height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(8,13,26,0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(26,40,64,0.6);
  transition: background var(--speed) var(--ease);
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 18px;
  color: #000; box-shadow: 0 0 16px rgba(0,200,150,0.3); flex-shrink: 0;
}
.logo-text { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 19px; font-weight: 800; color: var(--text-1); letter-spacing: -0.5px; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { color: var(--text-2); font-size: 14px; font-weight: 500; transition: color var(--speed) var(--ease); }
.nav-links a:hover { color: var(--text-1); }
.nav-actions { display: flex; align-items: center; gap: 12px; }

.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 100px 20px 60px; position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: 20%; left: 50%; transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,200,150,0.08) 0%, transparent 70%); pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(26,40,64,0.3) 1px, transparent 1px), linear-gradient(90deg, rgba(26,40,64,0.3) 1px, transparent 1px);
  background-size: 50px 50px; opacity: 0.5; pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 720px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,200,150,0.1); border: 1px solid rgba(0,200,150,0.2);
  border-radius: var(--r-full); padding: 6px 16px;
  font-size: 13px; font-weight: 600; color: var(--accent); margin-bottom: 28px;
  animation: fadeDown 0.6s ease;
}
.hero-title { font-size: clamp(38px,7vw,68px); font-weight: 800; letter-spacing: -2px; margin-bottom: 20px; line-height: 1.1; animation: fadeDown 0.7s ease 0.1s both; }
.hero-title .highlight { background: linear-gradient(135deg, var(--accent), #4f8dff); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-subtitle { font-size: clamp(15px,2.5vw,18px); color: var(--text-2); max-width: 520px; margin: 0 auto 36px; line-height: 1.7; animation: fadeDown 0.7s ease 0.2s both; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; animation: fadeDown 0.7s ease 0.3s both; }
.hero-stats { display: flex; gap: 20px; justify-content: center; margin-top: 60px; flex-wrap: wrap; animation: fadeUp 0.8s ease 0.5s both; }
.stat-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 18px 24px; text-align: center; min-width: 130px; transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease); }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stat-card .stat-num { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 26px; font-weight: 800; color: var(--accent); display: block; }
.stat-card .stat-label { font-size: 12px; color: var(--text-2); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; display: block; }

.section { padding: 80px 5%; }
.section-tag { display: inline-block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 12px; }
.section-title { font-size: clamp(26px,4vw,40px); font-weight: 800; letter-spacing: -1px; margin-bottom: 14px; }
.section-subtitle { font-size: 16px; color: var(--text-2); max-width: 480px; line-height: 1.7; margin-bottom: 50px; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 24px; }
.feature-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; transition: all var(--speed) var(--ease); position: relative; overflow: hidden; }
.feature-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); opacity: 0; transition: opacity var(--speed) var(--ease); }
.feature-card:hover { border-color: rgba(0,200,150,0.25); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature-card:hover::before { opacity: 1; }
.feature-icon { width: 48px; height: 48px; border-radius: var(--r-md); display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 16px; }
.feature-card h3 { font-size: 17px; margin-bottom: 8px; }
.feature-card p  { font-size: 14px; color: var(--text-2); line-height: 1.65; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 32px; }
.step-card { text-align: center; padding: 28px 20px; }
.step-num { width: 52px; height: 52px; background: var(--accent-glow); border: 2px solid rgba(0,200,150,0.3); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 20px; font-weight: 800; color: var(--accent); margin: 0 auto 18px; }
.step-card h3 { font-size: 17px; margin-bottom: 8px; }
.step-card p  { font-size: 14px; color: var(--text-2); }
.home-footer { padding: 28px 5%; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.home-footer p { font-size: 13px; color: var(--text-3); }


/* ══════════════════════════════════════════════
   10. AUTH PAGES
══════════════════════════════════════════════ */
.auth-layout { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-visual { background: linear-gradient(160deg, #0d1a35 0%, #080d1a 100%); padding: 52px; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; }
.auth-visual::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(26,40,64,0.4) 1px, transparent 1px), linear-gradient(90deg, rgba(26,40,64,0.4) 1px, transparent 1px); background-size: 40px 40px; opacity: 0.6; }
.auth-visual::after  { content: ''; position: absolute; bottom: -100px; left: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,200,150,0.08) 0%, transparent 70%); pointer-events: none; }
.auth-visual-inner { position: relative; z-index: 2; max-width: 400px; }
.auth-visual-inner .logo { margin-bottom: 48px; }
.auth-visual-title { font-size: clamp(28px,4vw,42px); font-weight: 800; letter-spacing: -1.5px; margin-bottom: 16px; line-height: 1.15; }
.auth-visual-title span { color: var(--accent); }
.auth-visual-desc { font-size: 15px; color: var(--text-2); line-height: 1.7; margin-bottom: 44px; }
.auth-metric-cards { display: flex; flex-direction: column; gap: 14px; }
.auth-metric { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 18px; display: flex; align-items: center; gap: 14px; backdrop-filter: blur(8px); }
.auth-metric-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.auth-metric-info strong { display: block; font-family: 'Plus Jakarta Sans', sans-serif; font-size: 16px; font-weight: 700; color: var(--text-1); }
.auth-metric-info span   { font-size: 12px; color: var(--text-2); }
.auth-form-panel { background: var(--bg-card); display: flex; align-items: center; justify-content: center; padding: 48px 40px; position: relative; }
.auth-form-panel::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: linear-gradient(to bottom, transparent, var(--border), transparent); }
.auth-form-box { width: 100%; max-width: 400px; }
.auth-form-title { font-size: 28px; font-weight: 800; letter-spacing: -0.5px; margin-bottom: 6px; }
.auth-form-subtitle { font-size: 14px; color: var(--text-2); margin-bottom: 32px; }
.divider { display: flex; align-items: center; gap: 12px; margin: 20px 0; color: var(--text-3); font-size: 12px; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }
.auth-switch { text-align: center; font-size: 14px; color: var(--text-2); margin-top: 24px; }
.auth-switch a { font-weight: 700; }
.strength-meter { margin-top: 8px; }
.strength-bars  { display: flex; gap: 4px; margin-bottom: 5px; }
.strength-bar   { flex: 1; height: 4px; border-radius: 2px; background: var(--border); transition: background 0.3s ease; }
.strength-label { font-size: 11px; color: var(--text-3); }


/* ══════════════════════════════════════════════
   11. APP LAYOUT  ← FIXED
   
   THE BUG WAS:
   - .app-layout had display:grid with sidebar as
     a column, BUT sidebar is position:fixed so it
     was NOT in the document flow — the grid gave
     it space for nothing, squeezing the content.
   
   THE FIX:
   - Use display:block on .app-layout
   - Use margin-left + width on .main-content
     to push content right of the fixed sidebar
══════════════════════════════════════════════ */

.app-layout {
  display: block;       /* NOT grid — sidebar is fixed, not in flow */
  min-height: 100vh;
}

.main-content {
  margin-left: var(--sidebar-w);         /* start after sidebar */
  width: calc(100% - var(--sidebar-w));  /* fill the rest       */
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.page-body {
  padding: var(--content-pad);
  flex: 1;
  width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
  animation: pageFade 0.35s ease;
}

.page-header {
  display: flex; align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px; flex-wrap: wrap; gap: 14px;
}
.page-title    { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.page-subtitle { font-size: 13px; color: var(--text-2); margin-top: 3px; }


/* ══════════════════════════════════════════════
   12. SIDEBAR
══════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  position: fixed; top: 0; left: 0;
  display: flex; flex-direction: column;
  z-index: 200;
  overflow-y: auto; overflow-x: hidden;
  transition: transform var(--speed) var(--ease);
}
.sidebar-logo { padding: 20px 18px; border-bottom: 1px solid var(--border); }
.sidebar-user { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; }
.user-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--savings), var(--purple));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; font-size: 15px;
  color: #fff; flex-shrink: 0;
}
.user-name  { font-size: 14px; font-weight: 600; color: var(--text-1); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-email { font-size: 11px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.sidebar-nav { flex: 1; padding: 14px 10px; }
.nav-section-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3); padding: 10px 10px 6px; font-family: 'Plus Jakarta Sans', sans-serif; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--r-sm); color: var(--text-2); font-size: 14px; font-weight: 500; cursor: pointer; transition: all var(--speed) var(--ease); text-decoration: none; margin-bottom: 2px; position: relative; }
.nav-item:hover { background: rgba(0,200,150,0.06); color: var(--text-1); }
.nav-item.active { background: rgba(0,200,150,0.1); color: var(--accent); }
.nav-item.active::before { content: ''; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px; border-radius: 2px; background: var(--accent); box-shadow: 0 0 8px rgba(0,200,150,0.4); }
.nav-item .nav-icon { width: 18px; height: 18px; flex-shrink: 0; }
.sidebar-bottom { padding: 12px 10px; border-top: 1px solid var(--border); }
.sidebar-toggle {
  display: none;
  position: fixed; top: 14px; left: 14px; z-index: 300;
  width: 40px; height: 40px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-sm);
  align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-1);
}


/* ══════════════════════════════════════════════
   13. TOPBAR
══════════════════════════════════════════════ */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 var(--content-pad);
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  position: sticky; top: 0; z-index: 100;
  width: 100%;
}
.topbar-left  { display: flex; flex-direction: column; }
.topbar-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 18px; font-weight: 800; letter-spacing: -0.3px; }
.topbar-date  { font-size: 12px; color: var(--text-3); margin-top: 1px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-search { display: flex; align-items: center; gap: 8px; background: var(--bg-input); border: 1.5px solid var(--border); border-radius: var(--r-md); padding: 8px 14px; transition: border-color var(--speed) var(--ease); }
.topbar-search:focus-within { border-color: var(--accent); }
.topbar-search input { background: none; border: none; outline: none; color: var(--text-1); font-family: 'DM Sans', sans-serif; font-size: 13px; width: 170px; }
.topbar-search input::placeholder { color: var(--text-3); }
.topbar-search svg { color: var(--text-3); flex-shrink: 0; }
.month-select { background: var(--bg-input); border: 1.5px solid var(--border); border-radius: var(--r-md); padding: 8px 12px; color: var(--text-1); font-family: 'DM Sans', sans-serif; font-size: 13px; outline: none; cursor: pointer; transition: border-color var(--speed) var(--ease); }
.month-select:focus { border-color: var(--accent); }
.notif-btn { position: relative; width: 38px; height: 38px; background: var(--bg-input); border: 1.5px solid var(--border); border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--text-2); transition: all var(--speed) var(--ease); flex-shrink: 0; }
.notif-btn:hover { border-color: var(--accent); color: var(--accent); }
.notif-dot { position: absolute; top: 5px; right: 5px; width: 8px; height: 8px; background: var(--expense); border-radius: 50%; border: 2px solid var(--bg-card); }


/* ══════════════════════════════════════════════
   14. SUMMARY CARDS
══════════════════════════════════════════════ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
  width: 100%;
}
.summary-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 20px;
  position: relative; overflow: hidden;
  transition: transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
  min-width: 0;   /* ← prevents overflow */
}
.summary-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.summary-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; border-radius: var(--r-lg) var(--r-lg) 0 0; }
.card-income::after  { background: linear-gradient(90deg, var(--income),  transparent); }
.card-expense::after { background: linear-gradient(90deg, var(--expense), transparent); }
.card-balance::after { background: linear-gradient(90deg, var(--balance), transparent); }
.card-savings::after { background: linear-gradient(90deg, var(--savings), transparent); }
.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.card-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--text-2); font-family: 'Plus Jakarta Sans', sans-serif; }
.card-icon { width: 38px; height: 38px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon-income  { background: rgba(0,200,150,0.12);  color: var(--income); }
.icon-expense { background: rgba(255,77,109,0.12); color: var(--expense); }
.icon-balance { background: rgba(245,158,11,0.12); color: var(--balance); }
.icon-savings { background: rgba(79,141,255,0.12); color: var(--savings); }
.card-amount  { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 26px; font-weight: 800; letter-spacing: -1px; margin-bottom: 6px; }
.card-income  .card-amount { color: var(--income); }
.card-expense .card-amount { color: var(--expense); }
.card-balance .card-amount { color: var(--balance); }
.card-savings .card-amount { color: var(--savings); }
.card-trend  { font-size: 12px; color: var(--text-2); display: flex; align-items: center; gap: 4px; }
.trend-up   { color: var(--income); }
.trend-down { color: var(--expense); }


/* ══════════════════════════════════════════════
   15. CHART CARDS
══════════════════════════════════════════════ */
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-lg); overflow: hidden;
  min-width: 0;   /* ← prevents overflow in grid */
}
.card-header { padding: 18px 22px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.card-title    { font-size: 15px; font-weight: 700; font-family: 'Plus Jakarta Sans', sans-serif; }
.card-subtitle { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.card-body { padding: 22px; }
.tab-switcher { display: flex; background: var(--bg-input); border-radius: var(--r-sm); padding: 3px; gap: 2px; }
.tab-btn { padding: 5px 14px; border-radius: 4px; font-size: 12px; font-weight: 600; font-family: 'Plus Jakarta Sans', sans-serif; cursor: pointer; color: var(--text-2); border: none; background: none; transition: all var(--speed) var(--ease); }
.tab-btn.active { background: var(--accent); color: #000; }

.charts-row       { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; margin-bottom: 24px; width: 100%; }
.charts-row-equal { display: grid; grid-template-columns: 1fr 1fr;  gap: 20px; margin-bottom: 24px; width: 100%; }
.bottom-row       { display: grid; grid-template-columns: 1fr 1fr;  gap: 20px; margin-bottom: 24px; width: 100%; }


/* ══════════════════════════════════════════════
   16. TRANSACTION TABLE
══════════════════════════════════════════════ */
.filter-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.filter-chip { padding: 7px 16px; border-radius: var(--r-full); font-size: 13px; font-weight: 500; cursor: pointer; background: transparent; border: 1.5px solid var(--border); color: var(--text-2); transition: all var(--speed) var(--ease); font-family: 'DM Sans', sans-serif; }
.filter-chip:hover, .filter-chip.active { border-color: var(--accent); color: var(--accent); background: var(--accent-glow); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
thead th { padding: 12px 20px; text-align: left; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-3); background: rgba(255,255,255,0.02); border-bottom: 1px solid var(--border); font-family: 'Plus Jakarta Sans', sans-serif; white-space: nowrap; }
tbody tr { border-bottom: 1px solid var(--border); transition: background var(--speed) var(--ease); }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.02); }
tbody td { padding: 14px 20px; font-size: 14px; color: var(--text-1); vertical-align: middle; }
.tx-item { display: flex; align-items: center; gap: 12px; }
.tx-icon { width: 38px; height: 38px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.tx-name { font-weight: 500; font-size: 14px; }
.tx-note { font-size: 11px; color: var(--text-3); margin-top: 1px; }
.row-actions { display: flex; gap: 6px; justify-content: center; }
.action-btn { width: 30px; height: 30px; border-radius: var(--r-sm); border: 1px solid var(--border); background: none; color: var(--text-3); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 13px; transition: all var(--speed) var(--ease); }
.action-btn:hover     { border-color: var(--accent);  color: var(--accent); }
.action-btn.del:hover { border-color: var(--expense); color: var(--expense); }
.pagination { display: flex; align-items: center; justify-content: space-between; padding: 14px 20px; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px; }
.pagination-info { font-size: 13px; color: var(--text-2); }
.pagination-btns { display: flex; gap: 5px; }
.page-btn { width: 34px; height: 34px; border-radius: var(--r-sm); border: 1px solid var(--border); background: var(--bg-input); color: var(--text-2); display: flex; align-items: center; justify-content: center; font-size: 13px; cursor: pointer; transition: all var(--speed) var(--ease); font-family: 'Plus Jakarta Sans', sans-serif; }
.page-btn:hover  { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }
.cat-list { padding: 6px 0; }
.cat-item { display: flex; align-items: center; gap: 12px; padding: 12px 22px; border-bottom: 1px solid var(--border); transition: background var(--speed) var(--ease); }
.cat-item:last-child { border-bottom: none; }
.cat-item:hover { background: rgba(255,255,255,0.02); }
.cat-dot      { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.cat-name     { font-size: 14px; font-weight: 500; flex: 0 0 80px; }
.cat-bar-wrap { flex: 1; height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; }
.cat-bar      { height: 100%; border-radius: 3px; transition: width 1s ease; }
.cat-pct      { font-size: 13px; font-weight: 700; min-width: 38px; text-align: right; }
.cat-amount   { font-size: 12px; color: var(--text-2); min-width: 68px; text-align: right; }


/* ══════════════════════════════════════════════
   17. BUDGET PAGE
══════════════════════════════════════════════ */
.overall-budget { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 24px; margin-bottom: 24px; }
.budget-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-bottom: 24px; width: 100%; }
.budget-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 20px; transition: all var(--speed) var(--ease); min-width: 0; }
.budget-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.budget-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.budget-cat-info { display: flex; align-items: center; gap: 10px; }
.budget-cat-icon { width: 38px; height: 38px; border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.budget-cat-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 15px; font-weight: 700; }
.budget-amounts { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 10px; }
.budget-spent { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 800; }
.budget-limit { font-size: 13px; color: var(--text-2); }
.progress-bar-wrap { width: 100%; height: 7px; background: var(--border); border-radius: var(--r-full); overflow: hidden; margin-bottom: 10px; }
.progress-bar { height: 100%; border-radius: var(--r-full); transition: width 1s ease; }
.bar-safe     { background: linear-gradient(90deg, var(--income),  #33d9ac); }
.bar-warning  { background: linear-gradient(90deg, var(--balance), #ffd060); }
.bar-exceeded { background: linear-gradient(90deg, var(--expense), #ff8099); }
.budget-footer { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-2); }
.budget-footer .over { color: var(--expense); font-weight: 600; }
.budget-footer .left { color: var(--income); }


/* ══════════════════════════════════════════════
   18. REPORTS PAGE
══════════════════════════════════════════════ */
.reports-filter { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 18px 22px; display: flex; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
.filter-item { display: flex; flex-direction: column; gap: 5px; min-width: 140px; }
.filter-item label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-3); font-family: 'Plus Jakarta Sans', sans-serif; }
.filter-control { padding: 9px 13px; background: var(--bg-input); border: 1.5px solid var(--border); border-radius: var(--r-sm); color: var(--text-1); font-family: 'DM Sans', sans-serif; font-size: 13px; outline: none; cursor: pointer; transition: border-color var(--speed) var(--ease); }
.filter-control:focus { border-color: var(--accent); }
.filter-actions { display: flex; gap: 8px; margin-left: auto; align-self: flex-end; }


/* ══════════════════════════════════════════════
   19. MODAL
══════════════════════════════════════════════ */
.modal-backdrop { display: none; position: fixed; inset: 0; background: var(--bg-overlay); z-index: 500; align-items: center; justify-content: center; backdrop-filter: blur(5px); padding: 20px; }
.modal-backdrop.open { display: flex; }
.modal-box { background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--r-xl); padding: 30px; width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto; animation: modalIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.modal-title { font-size: 19px; font-weight: 800; letter-spacing: -0.3px; }
.modal-close { width: 32px; height: 32px; border-radius: var(--r-sm); background: var(--bg-input); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--text-2); font-size: 18px; transition: all var(--speed) var(--ease); }
.modal-close:hover { color: var(--expense); border-color: var(--expense); }
.modal-footer { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 22px; }
.type-toggle { display: grid; grid-template-columns: 1fr 1fr; background: var(--bg-input); border-radius: var(--r-md); padding: 4px; gap: 3px; margin-bottom: 18px; }
.type-btn { padding: 10px; border-radius: var(--r-sm); text-align: center; font-size: 14px; font-weight: 700; font-family: 'Plus Jakarta Sans', sans-serif; cursor: pointer; border: none; background: none; color: var(--text-2); transition: all var(--speed) var(--ease); }
.type-btn.active-expense { background: rgba(255,77,109,0.15); color: var(--expense); border: 1px solid rgba(255,77,109,0.3); }
.type-btn.active-income  { background: rgba(0,200,150,0.15);  color: var(--income);  border: 1px solid rgba(0,200,150,0.3); }


/* ══════════════════════════════════════════════
   20. TOAST
══════════════════════════════════════════════ */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 900; display: flex; flex-direction: column; gap: 10px; }
.toast { display: flex; align-items: center; gap: 12px; background: var(--bg-card); border: 1px solid var(--border-light); border-radius: var(--r-md); padding: 13px 16px; min-width: 270px; max-width: 360px; box-shadow: var(--shadow-lg); animation: toastIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); }
.toast-success { border-left: 3px solid var(--income); }
.toast-error   { border-left: 3px solid var(--expense); }
.toast-info    { border-left: 3px solid var(--savings); }
.toast-icon    { font-size: 18px; flex-shrink: 0; }
.toast-msg     { font-size: 13px; font-weight: 500; flex: 1; }
.toast-close   { cursor: pointer; color: var(--text-3); font-size: 16px; transition: color var(--speed) var(--ease); }
.toast-close:hover { color: var(--text-1); }


/* ══════════════════════════════════════════════
   21. EMPTY STATE
══════════════════════════════════════════════ */
.empty-state { text-align: center; padding: 52px 24px; color: var(--text-2); }
.empty-state .empty-icon { font-size: 52px; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 17px; color: var(--text-2); margin-bottom: 8px; }
.empty-state p  { font-size: 13px; color: var(--text-3); }


/* ══════════════════════════════════════════════
   22. ANIMATIONS
══════════════════════════════════════════════ */
@keyframes pageFade  { from { opacity:0; transform:translateY(10px); }  to { opacity:1; transform:translateY(0); } }
@keyframes modalIn   { from { opacity:0; transform:scale(0.94) translateY(-12px); } to { opacity:1; transform:scale(1) translateY(0); } }
@keyframes toastIn   { from { opacity:0; transform:translateX(24px); }  to { opacity:1; transform:translateX(0); } }
@keyframes toastOut  { from { opacity:1; transform:translateX(0); }     to { opacity:0; transform:translateX(24px); } }
@keyframes fadeDown  { from { opacity:0; transform:translateY(-16px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeUp    { from { opacity:0; transform:translateY(16px); }  to { opacity:1; transform:translateY(0); } }
@keyframes spin      { to { transform:rotate(360deg); } }

.spinner { display:inline-block; width:16px; height:16px; border:2px solid #000; border-top-color:transparent; border-radius:50%; animation:spin 0.6s linear infinite; }


/* ══════════════════════════════════════════════
   23. RESPONSIVE  ← FIXED
══════════════════════════════════════════════ */

/* ── Tablet ── */
@media (max-width: 1024px) {
  .cards-grid       { grid-template-columns: repeat(2, 1fr); }
  .budget-grid      { grid-template-columns: repeat(2, 1fr); }
  .charts-row       { grid-template-columns: 1fr; }
  .charts-row-equal { grid-template-columns: 1fr; }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  :root { --content-pad: 16px; --topbar-h: 56px; }

  .auth-visual          { display: none; }
  .auth-layout          { grid-template-columns: 1fr; }
  .auth-form-panel      { padding: 36px 24px; }
  .auth-form-panel::before { display: none; }

  .sidebar      { transform: translateX(-100%); box-shadow: var(--shadow-lg); }
  .sidebar.open { transform: translateX(0); }
  .sidebar-toggle { display: flex; }

  /* ← THE KEY LAYOUT FIX FOR MOBILE */
  .main-content {
    margin-left: 0 !important;
    width: 100% !important;
  }

  .topbar-search { display: none; }
  .topbar-title  { font-size: 16px; }

  .cards-grid  { grid-template-columns: 1fr 1fr; gap: 12px; }
  .bottom-row  { grid-template-columns: 1fr; }
  .budget-grid { grid-template-columns: 1fr; }

  .nav-links    { display: none; }
  .hero-stats   { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; align-items: center; }
  .form-row     { grid-template-columns: 1fr; }
  .modal-box    { padding: 22px; }
  .modal-footer { grid-template-columns: 1fr; }
}

/* ── Small Mobile ── */
@media (max-width: 480px) {
  .cards-grid        { grid-template-columns: 1fr; }
  .hero-title        { font-size: 32px; }
  .auth-form-box     { max-width: 100%; }
  .table-wrap table  { min-width: 600px; }
}