/* ===== VARIABLES ===== */
:root {
    --primary: #6C63FF;
    --primary-dark: #5A52D5;
    --primary-light: #EEF2FF;
    --success: #10B981;
    --success-light: #D1FAE5;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --info: #3B82F6;
    --bg: #F8FAFC;
    --bg-card: #FFFFFF;
    --text: #1E293B;
    --text-secondary: #64748B;
    --border: #E2E8F0;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.1);
    --radius: 16px;
    --radius-sm: 10px;
    --sidebar-width: 250px;
    --needs-color: #3B82F6;
    --wants-color: #F59E0B;
    --savings-color: #10B981;
}
[data-theme="dark"] {
    --bg: #0F172A;
    --bg-card: #1E293B;
    --text: #F1F5F9;
    --text-secondary: #94A3B8;
    --border: #334155;
    --primary-light: #312E81;
    --success-light: #064E3B;
    --danger-light: #7F1D1D;
    --warning-light: #78350F;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.3);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.4);
}
/* ===== THEME: OCEAN (Masculine) ===== */
[data-theme="ocean"] { --primary:#0284C7;--primary-dark:#0369A1;--primary-light:#E0F2FE;--bg:#F0F9FF;--bg-card:#FFFFFF;--text:#0C4A6E;--border:#BAE6FD; }
/* ===== THEME: FOREST (Masculine) ===== */
[data-theme="forest"] { --primary:#15803D;--primary-dark:#166534;--primary-light:#DCFCE7;--bg:#F0FDF4;--bg-card:#FFFFFF;--text:#14532D;--border:#BBF7D0; }
/* ===== THEME: MIDNIGHT (Masculine Dark) ===== */
[data-theme="midnight"] { --primary:#6366F1;--primary-dark:#4F46E5;--primary-light:#312E81;--bg:#0F172A;--bg-card:#1E293B;--text:#F1F5F9;--text-secondary:#94A3B8;--border:#334155;--shadow:0 4px 6px -1px rgba(0,0,0,0.3); }
/* ===== THEME: CHARCOAL (Masculine Dark) ===== */
[data-theme="charcoal"] { --primary:#F97316;--primary-dark:#EA580C;--primary-light:#431407;--bg:#1C1917;--bg-card:#292524;--text:#FAFAF9;--text-secondary:#A8A29E;--border:#44403C;--shadow:0 4px 6px -1px rgba(0,0,0,0.4); }
/* ===== THEME: SAKURA (Feminine) ===== */
[data-theme="sakura"] { --primary:#EC4899;--primary-dark:#DB2777;--primary-light:#FCE7F3;--bg:#FDF2F8;--bg-card:#FFFFFF;--text:#831843;--border:#FBCFE8; }
/* ===== THEME: LAVENDER (Feminine) ===== */
[data-theme="lavender"] { --primary:#8B5CF6;--primary-dark:#7C3AED;--primary-light:#EDE9FE;--bg:#FAF5FF;--bg-card:#FFFFFF;--text:#4C1D95;--border:#DDD6FE; }
/* ===== THEME: CORAL (Feminine) ===== */
[data-theme="coral"] { --primary:#F43F5E;--primary-dark:#E11D48;--primary-light:#FFE4E6;--bg:#FFF1F2;--bg-card:#FFFFFF;--text:#881337;--border:#FECDD3; }
/* ===== THEME: PEACH (Feminine) ===== */
[data-theme="peach"] { --primary:#F97316;--primary-dark:#EA580C;--primary-light:#FFF7ED;--bg:#FFFBEB;--bg-card:#FFFFFF;--text:#78350F;--border:#FED7AA; }

/* ===== RESET ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; }


/* ===== SCREENS ===== */
.screen { display: none; }
.screen.active { display: flex; }

/* ===== LOGIN SCREEN ===== */
#login-screen {
    min-height: 100vh; width: 100%;
    align-items: center; justify-content: center;
    background: linear-gradient(135deg, #6C63FF 0%, #A78BFA 50%, #C084FC 100%);
}
.login-container {
    display: flex; width: 90%; max-width: 900px;
    background: var(--bg-card); border-radius: var(--radius);
    overflow: hidden; box-shadow: var(--shadow-lg);
    min-height: 520px;
}
.login-left {
    flex: 1; padding: 50px 40px;
    background: linear-gradient(135deg, #4F46E5, #7C3AED);
    color: white; display: flex; flex-direction: column; justify-content: center;
}
.login-branding { margin-bottom: 30px; }
.login-branding .logo-icon {
    width: 60px; height: 60px; background: rgba(255,255,255,0.2);
    border-radius: 16px; display: inline-flex; align-items: center;
    justify-content: center; margin-bottom: 16px;
}
.login-branding .logo-icon i { font-size: 26px; color: white; }
.login-branding h1 { font-size: 26px; font-weight: 800; margin-bottom: 8px; }
.login-branding p { font-size: 14px; opacity: 0.85; line-height: 1.6; }
.login-features { display: flex; flex-direction: column; gap: 12px; }
.feature-item { display: flex; align-items: center; gap: 12px; font-size: 13px; opacity: 0.9; }
.feature-item i { width: 32px; height: 32px; background: rgba(255,255,255,0.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 14px; }


.login-right { flex: 1; padding: 40px; display: flex; align-items: center; justify-content: center; }
.login-form-container { width: 100%; max-width: 320px; }
.login-form-container h2 { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.login-subtitle { font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; }
.login-divider { text-align: center; margin: 20px 0; position: relative; }
.login-divider::before { content: ''; position: absolute; left: 0; top: 50%; width: 100%; height: 1px; background: var(--border); }
.login-divider span { background: var(--bg-card); padding: 0 12px; position: relative; font-size: 12px; color: var(--text-secondary); }
.user-list { max-height: 200px; overflow-y: auto; }
.user-card {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px; border: 2px solid var(--border);
    border-radius: var(--radius-sm); margin-bottom: 8px; cursor: pointer; transition: all 0.2s;
}
.user-card:hover { border-color: var(--primary); transform: translateY(-1px); box-shadow: var(--shadow); }
.user-card .avatar {
    width: 36px; height: 36px; background: linear-gradient(135deg, var(--primary), #A78BFA);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    color: white; font-weight: 700; font-size: 14px;
}
.user-card .user-name { font-weight: 600; flex: 1; font-size: 14px; }
.user-card .delete-user { background: none; border: none; color: var(--danger); cursor: pointer; opacity: 0; transition: 0.2s; font-size: 12px; }
.user-card:hover .delete-user { opacity: 1; }
.add-user-section { display: flex; flex-direction: column; gap: 10px; }
.add-user-section input {
    padding: 12px 14px; border: 2px solid var(--border); border-radius: var(--radius-sm);
    font-size: 14px; background: var(--bg); color: var(--text); width: 100%;
}
.add-user-section input:focus { outline: none; border-color: var(--primary); }

/* PIN Modal */
.modal-sm { max-width: 340px; text-align: center; }
.pin-user-label { margin-bottom: 16px; font-size: 14px; color: var(--text-secondary); }
.pin-input { width: 100%; padding: 16px; font-size: 24px; text-align: center; letter-spacing: 12px; border: 2px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 16px; background: var(--bg); color: var(--text); }
.pin-input:focus { outline: none; border-color: var(--primary); }
.pin-error { color: var(--danger); font-size: 13px; margin-top: 10px; min-height: 18px; }


/* ===== SIDEBAR ===== */
#app-screen { min-height: 100vh; }
.sidebar {
    position: fixed; left: 0; top: 0; width: var(--sidebar-width); height: 100vh;
    background: var(--bg-card); border-right: 1px solid var(--border);
    display: flex; flex-direction: column; z-index: 1000; transition: transform 0.3s;
}
.sidebar-header { padding: 20px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--border); }
.sidebar-header .brand { font-weight: 700; font-size: 15px; }
.logo-icon.small { width: 36px; height: 36px; background: linear-gradient(135deg, var(--primary), #A78BFA); border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; }
.logo-icon.small i { font-size: 16px; color: white; }
.sidebar-close { display: none; background: none; border: none; color: var(--text); cursor: pointer; margin-left: auto; font-size: 18px; }
.nav-menu { flex: 1; padding: 12px 8px; }
.nav-item {
    display: flex; align-items: center; gap: 12px; padding: 11px 16px;
    border-radius: 8px; color: var(--text-secondary); text-decoration: none;
    font-weight: 500; font-size: 14px; transition: all 0.2s; margin-bottom: 2px;
}
.nav-item:hover { background: var(--bg); color: var(--text); }
.nav-item.active { background: var(--primary); color: white; }
.nav-item i { width: 18px; text-align: center; font-size: 14px; }
.sidebar-footer { padding: 16px; border-top: 1px solid var(--border); }
#switch-user-btn {
    width: 100%; padding: 10px; background: var(--danger-light); color: var(--danger);
    border: none; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: 13px;
}
#switch-user-btn:hover { background: var(--danger); color: white; }

/* ===== MAIN CONTENT ===== */
.main-content { margin-left: var(--sidebar-width); padding: 20px 28px; min-height: 100vh; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 10px 0; margin-bottom: 16px; }
.menu-toggle { display: none; background: none; border: none; font-size: 20px; color: var(--text); cursor: pointer; }
.topbar-info { flex: 1; }
.greeting { font-size: 13px; color: var(--text-secondary); display: block; }
.current-user { font-size: 18px; font-weight: 700; }
.topbar-actions { display: flex; gap: 8px; }
.topbar-actions button {
    width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text); cursor: pointer; font-size: 15px;
    display: flex; align-items: center; justify-content: center; transition: 0.2s;
}
.topbar-actions button:hover { background: var(--bg); }


/* ===== PAGES ===== */
.page { display: none; animation: fadeIn 0.3s; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ===== PERIOD SELECTOR ===== */
.period-selector {
    display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
    background: var(--bg-card); padding: 12px 18px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); box-shadow: var(--shadow);
}
.period-label { font-size: 14px; font-weight: 600; color: var(--primary); white-space: nowrap; }
.period-label i { margin-right: 6px; }
.period-selector select {
    padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px;
    background: var(--bg); color: var(--text); font-size: 14px; font-weight: 500; cursor: pointer;
}
.period-selector select:focus { outline: none; border-color: var(--primary); }

/* ===== SUMMARY CARDS ===== */
.summary-cards { display: grid; gap: 16px; margin-bottom: 20px; }
.summary-cards.four-cols { grid-template-columns: repeat(4, 1fr); }
.card {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    display: flex; align-items: center; gap: 14px;
    box-shadow: var(--shadow); border: 1px solid var(--border); transition: transform 0.2s;
}
.card:hover { transform: translateY(-2px); }
.card-icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.card-income .card-icon { background: var(--success-light); color: var(--success); }
.card-expense .card-icon { background: var(--danger-light); color: var(--danger); }
.card-balance .card-icon { background: var(--primary-light); color: var(--primary); }
.card-count .card-icon { background: var(--warning-light); color: var(--warning); }
.card-label { font-size: 12px; color: var(--text-secondary); display: block; margin-bottom: 2px; }
.card-value { font-size: 20px; font-weight: 700; display: block; }
.card-vs { font-size: 11px; display: inline-block; margin-top: 4px; padding: 2px 8px; border-radius: 20px; font-weight: 600; }
.card-vs.up { background: var(--success-light); color: var(--success); }
.card-vs.down { background: var(--danger-light); color: var(--danger); }

/* ===== TARGET BAR ===== */
.target-bar-section {
    background: var(--bg-card); border-radius: var(--radius-sm); padding: 16px 20px;
    border: 1px solid var(--border); margin-bottom: 20px; box-shadow: var(--shadow);
}
.target-label { font-size: 13px; font-weight: 600; margin-bottom: 8px; color: var(--text-secondary); }
.target-label i { color: var(--success); margin-right: 6px; }
.target-bar { height: 12px; background: var(--border); border-radius: 6px; overflow: hidden; margin-bottom: 6px; }
.target-fill { height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--success), #34D399); transition: width 0.5s; }
.target-fill.warning { background: linear-gradient(90deg, var(--warning), #FBBF24); }
.target-fill.danger { background: linear-gradient(90deg, var(--danger), #F87171); }
.target-values { display: flex; justify-content: space-between; font-size: 13px; }
.target-values span:first-child { font-weight: 700; }
.target-values span:last-child { color: var(--text-secondary); }


/* ===== DASHBOARD ROWS ===== */
.dashboard-row {
    display: grid; grid-template-columns: 1fr 2fr; gap: 16px; margin-bottom: 20px;
}
.dashboard-row.three-cols { grid-template-columns: repeat(3, 1fr); }
.mini-report-card, .dash-card {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    border: 1px solid var(--border); box-shadow: var(--shadow);
}
.mini-report-card h3, .dash-card h3 { font-size: 14px; margin-bottom: 14px; color: var(--text); }
.mini-report-card h3 i, .dash-card h3 i { margin-right: 8px; color: var(--primary); }
.chart-container {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    border: 1px solid var(--border); box-shadow: var(--shadow);
}
.chart-container.flex-2 { grid-column: span 1; }
.chart-container.full-width { margin-bottom: 20px; }
.chart-container h3 { font-size: 14px; margin-bottom: 14px; }
.chart-container h3 i { margin-right: 8px; color: var(--primary); }

/* Mini Reports */
#mini-reports .mini-item {
    padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 13px; line-height: 1.5;
}
#mini-reports .mini-item:last-child { border-bottom: none; }
#mini-reports .mini-item i { margin-right: 6px; }
.mini-up { color: var(--danger); }
.mini-down { color: var(--success); }

/* Top Expenses List */
.top-list { max-height: 280px; overflow-y: auto; }
.top-item {
    display: flex; align-items: center; gap: 10px; padding: 8px 0;
    border-bottom: 1px solid var(--border); font-size: 13px;
}
.top-item:last-child { border-bottom: none; }
.top-item .top-rank { width: 22px; height: 22px; border-radius: 50%; background: var(--bg); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; color: var(--text-secondary); }
.top-item .top-name { flex: 1; font-weight: 500; }
.top-item .top-amount { font-weight: 700; color: var(--danger); }

/* Comparison List */
.comparison-list { max-height: 280px; overflow-y: auto; }
.comp-item {
    display: flex; align-items: center; gap: 8px; padding: 7px 0;
    border-bottom: 1px solid var(--border); font-size: 12px;
}
.comp-item:last-child { border-bottom: none; }
.comp-item .comp-cat { flex: 1; font-weight: 500; }
.comp-item .comp-now, .comp-item .comp-prev { min-width: 70px; text-align: right; }
.comp-item .comp-pct { min-width: 45px; text-align: right; font-weight: 700; }
.comp-item .comp-pct.up { color: var(--danger); }
.comp-item .comp-pct.down { color: var(--success); }


/* ===== HISTORY TABLE ===== */
.history-table-wrapper { overflow-x: auto; margin-bottom: 20px; }
.history-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.history-table th { background: var(--primary); color: white; padding: 10px 14px; text-align: left; font-weight: 600; }
.history-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
.history-table tfoot td { font-weight: 700; background: var(--bg); }
.history-table tr:hover td { background: var(--primary-light); }

/* ===== BUDGET PAGE ===== */
.budget-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px; }
.budget-col {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    border: 1px solid var(--border); box-shadow: var(--shadow);
}
.budget-col h4 { font-size: 14px; margin-bottom: 14px; padding-bottom: 10px; border-bottom: 2px solid var(--border); }
.needs-col h4 { color: var(--needs-color); border-color: var(--needs-color); }
.wants-col h4 { color: var(--wants-color); border-color: var(--wants-color); }
.savings-col h4 { color: var(--savings-color); border-color: var(--savings-color); }
.budget-list { min-height: 100px; }
.budget-item { display: flex; justify-content: space-between; padding: 6px 0; font-size: 13px; border-bottom: 1px solid var(--border); }
.budget-item:last-child { border-bottom: none; }
.budget-item .bi-name { flex: 1; }
.budget-item .bi-amount { font-weight: 600; }
.budget-total { margin-top: 12px; padding-top: 10px; border-top: 2px solid var(--border); font-weight: 700; font-size: 14px; text-align: right; }

/* Budget Summary */
.budget-summary-section {
    background: var(--bg-card); border-radius: var(--radius); padding: 24px;
    border: 1px solid var(--border); box-shadow: var(--shadow);
}
.budget-summary-section h3 { margin-bottom: 16px; font-size: 15px; }
.budget-summary-section h3 i { margin-right: 8px; color: var(--primary); }
.budget-usage-bar { height: 20px; background: var(--border); border-radius: 10px; overflow: hidden; position: relative; margin-bottom: 20px; }
.budget-usage-fill { height: 100%; border-radius: 10px; background: linear-gradient(90deg, var(--primary), #A78BFA); transition: width 0.5s; }
.budget-usage-bar span { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-size: 12px; font-weight: 700; color: var(--text); }
.budget-ratio-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ratio-card {
    text-align: center; padding: 20px; border-radius: var(--radius-sm);
    background: var(--bg); border: 2px solid var(--border);
}
.ratio-card.needs { border-color: var(--needs-color); }
.ratio-card.wants { border-color: var(--wants-color); }
.ratio-card.savings { border-color: var(--savings-color); }
.ratio-card .ratio-target { display: block; font-size: 12px; color: var(--text-secondary); margin-bottom: 4px; }
.ratio-card .ratio-actual { display: block; font-size: 28px; font-weight: 800; }
.ratio-card.needs .ratio-actual { color: var(--needs-color); }
.ratio-card.wants .ratio-actual { color: var(--wants-color); }
.ratio-card.savings .ratio-actual { color: var(--savings-color); }
.ratio-card .ratio-label { display: block; font-size: 11px; font-weight: 700; margin-top: 4px; color: var(--text-secondary); letter-spacing: 0.5px; }


/* ===== TRANSACTIONS ===== */
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.page-header h2 { font-size: 20px; }
.filters { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.filters select, .filters input {
    padding: 9px 14px; border: 1px solid var(--border); border-radius: 8px;
    background: var(--bg-card); color: var(--text); font-size: 13px;
}
.transaction-list { display: flex; flex-direction: column; gap: 6px; }
.transaction-item {
    display: flex; align-items: center; gap: 12px; padding: 14px 16px;
    background: var(--bg-card); border-radius: var(--radius-sm);
    border: 1px solid var(--border); transition: transform 0.2s;
}
.transaction-item:hover { transform: translateX(3px); box-shadow: var(--shadow); }
.transaction-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 15px; }
.transaction-icon.income { background: var(--success-light); color: var(--success); }
.transaction-icon.expense { background: var(--danger-light); color: var(--danger); }
.transaction-details { flex: 1; }
.transaction-details .tx-category { font-weight: 600; font-size: 13px; }
.transaction-details .tx-note { font-size: 12px; color: var(--text-secondary); }
.transaction-amount { font-weight: 700; font-size: 14px; }
.transaction-amount.income { color: var(--success); }
.transaction-amount.expense { color: var(--danger); }
.transaction-date { font-size: 11px; color: var(--text-secondary); min-width: 75px; text-align: right; }
.transaction-actions button { background: none; border: none; cursor: pointer; color: var(--text-secondary); font-size: 13px; padding: 4px; }
.transaction-actions button:hover { color: var(--danger); }

/* ===== CHAT ===== */
.chat-container { max-width: 680px; margin: 0 auto; }
.chat-header { text-align: center; margin-bottom: 16px; }
.chat-header h2 { font-size: 20px; }
.chat-header h2 i { color: var(--primary); margin-right: 8px; }
.chat-header p { color: var(--text-secondary); font-size: 13px; }
.chat-messages {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    min-height: 380px; max-height: 480px; overflow-y: auto; margin-bottom: 14px;
    border: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px;
}
.chat-bubble { padding: 12px 16px; border-radius: 16px; max-width: 85%; font-size: 13px; line-height: 1.5; }
.chat-bubble.bot { background: var(--bg); align-self: flex-start; border-bottom-left-radius: 4px; }
.chat-bubble.user { background: var(--primary); color: white; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-bubble ul { margin: 8px 0 0 16px; }
.chat-bubble li { margin-bottom: 4px; }
.chat-input-area { display: flex; gap: 10px; }
.chat-input-area input { flex: 1; padding: 13px 18px; border: 2px solid var(--border); border-radius: 50px; font-size: 14px; background: var(--bg-card); color: var(--text); }
.chat-input-area input:focus { outline: none; border-color: var(--primary); }
.chat-input-area button { width: 46px; height: 46px; border-radius: 50%; background: var(--primary); color: white; border: none; cursor: pointer; font-size: 15px; display: flex; align-items: center; justify-content: center; }
.chat-input-area button:hover { background: var(--primary-dark); }


/* ===== INSIGHTS ===== */
.insights-container { max-width: 900px; }
.insights-container h2 { margin-bottom: 16px; font-size: 20px; }
.insights-container h2 i { color: var(--primary); margin-right: 8px; }
.insight-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; margin-bottom: 24px; }
.insight-card { background: var(--bg-card); border-radius: var(--radius); padding: 18px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.insight-card .insight-icon { font-size: 22px; margin-bottom: 8px; }
.insight-card h4 { font-size: 13px; margin-bottom: 4px; }
.insight-card p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.charts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; }

/* ===== SETTINGS ===== */
.settings-container { max-width: 560px; }
.settings-container h2 { margin-bottom: 20px; font-size: 20px; }
.settings-container h2 i { color: var(--primary); margin-right: 8px; }
.setting-group { background: var(--bg-card); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.setting-group h3 { font-size: 15px; margin-bottom: 14px; color: var(--primary); }
.setting-item { margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.setting-item label { font-size: 13px; white-space: nowrap; }
.setting-item input[type="time"], .setting-item input[type="number"] { padding: 9px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); font-size: 13px; flex: 1; }
.setting-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ===== BUTTONS ===== */
.btn-primary { padding: 11px 22px; background: var(--primary); color: white; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 13px; transition: 0.2s; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-primary.full-width { width: 100%; }
.btn-secondary { padding: 11px 22px; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 13px; }
.btn-secondary:hover { background: var(--border); }
.btn-danger { padding: 11px 22px; background: var(--danger); color: white; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; font-size: 13px; }
.btn-danger:hover { background: #DC2626; }

/* ===== MODAL ===== */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,0.5); display: none; align-items: center; justify-content: center; z-index: 2000; padding: 20px; }
.modal.active { display: flex; }
.modal-content { background: var(--bg-card); border-radius: var(--radius); padding: 28px; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg); animation: fadeIn 0.2s; }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.modal-header h3 { font-size: 17px; }
.modal-close { background: none; border: none; font-size: 18px; color: var(--text-secondary); cursor: pointer; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 5px; color: var(--text-secondary); }
.form-group input, .form-group select { width: 100%; padding: 11px 14px; border: 2px solid var(--border); border-radius: 8px; font-size: 14px; background: var(--bg); color: var(--text); }
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--primary); }
.type-toggle { display: flex; gap: 8px; }
.type-btn { flex: 1; padding: 10px; border: 2px solid var(--border); border-radius: 8px; background: var(--bg); cursor: pointer; font-weight: 600; font-size: 13px; color: var(--text-secondary); }
.type-btn.active { border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

/* ===== TOAST ===== */
.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 12px 24px; border-radius: 50px; font-size: 13px; font-weight: 500; box-shadow: var(--shadow-lg); opacity: 0; transition: opacity 0.3s; z-index: 3000; pointer-events: none; }
.toast.show { opacity: 1; }

/* ===== EMPTY STATE ===== */
.empty-state { text-align: center; padding: 30px; color: var(--text-secondary); }
.empty-state i { font-size: 40px; margin-bottom: 10px; opacity: 0.4; }
.empty-state p { font-size: 13px; }


/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .summary-cards.four-cols { grid-template-columns: repeat(2, 1fr); }
    .dashboard-row { grid-template-columns: 1fr; }
    .dashboard-row.three-cols { grid-template-columns: 1fr; }
    .budget-grid { grid-template-columns: 1fr; }
    .budget-ratio-cards { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
    .login-container { flex-direction: column; }
    .login-left { padding: 30px; }
    .login-right { padding: 30px; }
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .sidebar-close { display: block; }
    .main-content { margin-left: 0; padding: 14px; }
    .menu-toggle { display: block; }
    .summary-cards.four-cols { grid-template-columns: 1fr 1fr; }
    .card-value { font-size: 16px; }
    .charts-grid { grid-template-columns: 1fr; }
    .period-selector { flex-wrap: wrap; }
    .filters { flex-direction: column; }
}
@media (max-width: 480px) {
    .summary-cards.four-cols { grid-template-columns: 1fr; }
    .budget-ratio-cards { grid-template-columns: 1fr; }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }


/* ===== LOGIN TABS ===== */
.login-tabs { display: flex; gap: 0; margin-bottom: 24px; border-radius: 8px; overflow: hidden; border: 2px solid var(--border); }
.login-tab { flex: 1; padding: 12px; border: none; background: var(--bg); color: var(--text-secondary); font-weight: 600; font-size: 14px; cursor: pointer; transition: 0.2s; }
.login-tab.active { background: var(--primary); color: white; }
.login-panel { display: none; }
.login-panel.active { display: block; }
.login-panel h3 { font-size: 18px; margin-bottom: 4px; }
.panel-desc { font-size: 13px; color: var(--text-secondary); margin-bottom: 18px; }

/* ===== CODE SCREEN ===== */
#code-screen { min-height: 100vh; align-items: center; justify-content: center; background: linear-gradient(135deg, #6C63FF 0%, #A78BFA 50%, #EC4899 100%); }
.code-container { background: var(--bg-card); border-radius: var(--radius); padding: 50px 40px; max-width: 440px; width: 90%; text-align: center; box-shadow: var(--shadow-lg); }
.code-icon { font-size: 50px; color: #EC4899; margin-bottom: 16px; }
.code-container h2 { font-size: 22px; margin-bottom: 8px; }
.code-container p { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; }
.code-display { font-size: 36px; font-weight: 800; letter-spacing: 8px; color: var(--primary); background: var(--bg); padding: 16px; border-radius: 12px; margin-bottom: 16px; border: 2px dashed var(--primary); }
.code-hint { font-size: 12px; color: var(--text-secondary); margin: 16px 0; }

/* ===== VIEW TOGGLE (Couple) ===== */
.view-toggle { display: flex; gap: 2px; background: var(--border); border-radius: 8px; padding: 3px; margin-right: 8px; }
.view-btn { width: 34px; height: 34px; border: none; border-radius: 6px; background: transparent; color: var(--text-secondary); cursor: pointer; font-size: 13px; display: flex; align-items: center; justify-content: center; transition: 0.2s; }
.view-btn.active { background: var(--primary); color: white; }
.view-btn:hover:not(.active) { background: var(--bg-card); }

/* ===== SIDEBAR MEMBERS ===== */
.sidebar-members { padding: 14px 16px; border-top: 1px solid var(--border); }
.sidebar-members h4 { font-size: 12px; color: var(--text-secondary); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.5px; }
.sidebar-members h4 i { margin-right: 6px; }
.member-badge { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 13px; }
.member-badge.me { font-weight: 600; }
.member-avatar { width: 26px; height: 26px; background: linear-gradient(135deg, var(--primary), #EC4899); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-size: 11px; font-weight: 700; }
.member-role { margin-left: auto; font-size: 12px; }
.household-info { margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--border); font-size: 11px; color: var(--text-secondary); }

/* ===== TX BY LABEL ===== */
.tx-by { display: inline-block; font-size: 10px; background: var(--primary-light); color: var(--primary); padding: 1px 6px; border-radius: 4px; margin-left: 6px; font-weight: 600; }



/* ===== PREMIUM FEATURES STYLES ===== */

/* Feature Sub-Section Spacing */
.feature-sub-section { margin-top: 24px; }
.sub-feature-title { font-size: 16px; font-weight: 700; margin-bottom: 14px; color: var(--text); }
.sub-feature-title i { color: var(--primary); margin-right: 8px; }

/* ===== GOALS / SAVINGS TARGET ===== */
.goals-summary { margin-bottom: 16px; }
.goals-stats { display: flex; gap: 16px; font-size: 13px; color: var(--text-secondary); }
.goals-stats i { margin-right: 4px; color: var(--primary); }
.goals-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.goal-card {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    border: 1px solid var(--border); box-shadow: var(--shadow); transition: transform 0.2s;
}
.goal-card:hover { transform: translateY(-2px); }
.goal-card.completed { border-color: var(--success); background: var(--success-light); }
.goal-card.almost { border-color: var(--warning); }
.goal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.goal-header h4 { font-size: 15px; font-weight: 700; }
.goal-actions { display: flex; gap: 6px; }
.goal-actions button {
    width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--bg); cursor: pointer; color: var(--text-secondary); font-size: 12px;
    display: flex; align-items: center; justify-content: center; transition: 0.2s;
}
.goal-actions button:hover { background: var(--primary); color: white; border-color: var(--primary); }


.goal-progress-bar { height: 10px; background: var(--border); border-radius: 5px; overflow: hidden; margin-bottom: 8px; }
.goal-progress-fill { height: 100%; border-radius: 5px; background: linear-gradient(90deg, var(--primary), #A78BFA); transition: width 0.5s; }
.goal-card.completed .goal-progress-fill { background: linear-gradient(90deg, var(--success), #34D399); }
.goal-info { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 8px; }
.goal-amount { color: var(--text-secondary); }
.goal-pct { font-weight: 700; color: var(--primary); }
.goal-meta { display: flex; gap: 12px; font-size: 12px; color: var(--text-secondary); }
.goal-badge-done { color: var(--success); font-weight: 600; }

/* ===== DEBT TRACKER ===== */
.debt-summary-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.debt-summary-card {
    background: var(--bg-card); border-radius: var(--radius-sm); padding: 16px 20px;
    border: 1px solid var(--border); display: flex; align-items: center; gap: 12px;
    box-shadow: var(--shadow);
}
.debt-summary-card i { font-size: 20px; }
.debt-summary-card.hutang i { color: var(--danger); }
.debt-summary-card.piutang i { color: var(--success); }
.debt-summary-card span { font-size: 12px; color: var(--text-secondary); }
.debt-summary-card strong { font-size: 18px; font-weight: 700; display: block; }
.debt-section-title { font-size: 14px; font-weight: 700; margin: 16px 0 10px; color: var(--text); }
.debt-section-title.paid-title { color: var(--text-secondary); }
.debts-list { display: flex; flex-direction: column; gap: 10px; }
.debt-card {
    background: var(--bg-card); border-radius: var(--radius-sm); padding: 16px;
    border: 1px solid var(--border); display: flex; align-items: center; gap: 14px;
    box-shadow: var(--shadow); transition: 0.2s;
}
.debt-card:hover { transform: translateX(3px); }
.debt-card.paid { opacity: 0.6; }


.debt-type-badge {
    writing-mode: vertical-rl; text-orientation: mixed; font-size: 10px;
    font-weight: 700; letter-spacing: 1px; padding: 8px 4px;
    border-radius: 4px; text-align: center;
}
.debt-type-badge.hutang { background: var(--danger-light); color: var(--danger); }
.debt-type-badge.piutang { background: var(--success-light); color: var(--success); }
.debt-content { flex: 1; }
.debt-person { font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.debt-person i { margin-right: 6px; color: var(--text-secondary); }
.debt-amount { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.debt-amount.hutang { color: var(--danger); }
.debt-amount.piutang { color: var(--success); }
.debt-note { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.debt-footer { display: flex; gap: 10px; align-items: center; }
.debt-status-badge { font-size: 11px; padding: 3px 8px; border-radius: 20px; font-weight: 600; }
.debt-status-badge.unpaid { background: var(--warning-light); color: var(--warning); }
.debt-status-badge.paid { background: var(--success-light); color: var(--success); }
.debt-due { font-size: 11px; color: var(--text-secondary); }
.debt-actions { display: flex; flex-direction: column; gap: 6px; }
.debt-actions button {
    width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--bg); cursor: pointer; color: var(--text-secondary); font-size: 13px;
    display: flex; align-items: center; justify-content: center; transition: 0.2s;
}
.debt-actions button:hover { background: var(--primary); color: white; border-color: var(--primary); }
.btn-mark-paid:hover { background: var(--success) !important; border-color: var(--success) !important; }


/* ===== SPLIT BILL ===== */
.split-bill-form { background: var(--bg-card); border-radius: var(--radius); padding: 24px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.split-members-check { display: flex; flex-wrap: wrap; gap: 10px; }
.check-label { display: flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; padding: 6px 12px; background: var(--bg); border-radius: 6px; border: 1px solid var(--border); }
.check-label input { accent-color: var(--primary); }
.split-result { margin-top: 20px; padding: 20px; background: var(--bg); border-radius: var(--radius-sm); border: 2px solid var(--primary-light); }
.split-total { font-size: 16px; margin-bottom: 8px; }
.split-paid-by { font-size: 13px; color: var(--text-secondary); margin-bottom: 14px; }
.split-breakdown { display: flex; flex-direction: column; gap: 8px; }
.split-item { display: flex; align-items: center; gap: 10px; padding: 10px 14px; background: var(--bg-card); border-radius: 8px; border: 1px solid var(--border); }
.split-item.owes { border-left: 3px solid var(--warning); }
.split-item.paid { border-left: 3px solid var(--success); }
.split-name { font-weight: 600; flex: 1; font-size: 14px; }
.split-amount { font-weight: 700; font-size: 14px; }
.split-label { font-size: 11px; color: var(--text-secondary); }

/* ===== RECURRING TRANSACTIONS ===== */
.recurring-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.recurring-header h3 { font-size: 16px; font-weight: 700; }
.recurring-header h3 i { color: var(--primary); margin-right: 8px; }
.recurring-list { display: flex; flex-direction: column; gap: 10px; }
.recurring-card {
    background: var(--bg-card); border-radius: var(--radius-sm); padding: 16px;
    border: 1px solid var(--border); display: flex; align-items: center; gap: 14px;
    box-shadow: var(--shadow); transition: 0.2s;
}
.recurring-card.inactive { opacity: 0.5; }
.recurring-card:hover { transform: translateX(3px); }
.recurring-info { flex: 1; }
.recurring-info h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.recurring-amount { font-weight: 700; font-size: 14px; margin-right: 12px; }
.recurring-amount.income { color: var(--success); }
.recurring-amount.expense { color: var(--danger); }
.recurring-freq { font-size: 12px; color: var(--text-secondary); }
.recurring-freq i { margin-right: 4px; }
.recurring-actions { display: flex; gap: 6px; }
.recurring-actions button {
    width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--bg); cursor: pointer; color: var(--text-secondary); font-size: 13px;
    display: flex; align-items: center; justify-content: center; transition: 0.2s;
}
.recurring-actions button:hover { background: var(--primary); color: white; border-color: var(--primary); }


/* ===== WEEKLY REPORT ===== */
.weekly-report-container { background: var(--bg-card); border-radius: var(--radius); padding: 24px; border: 1px solid var(--border); box-shadow: var(--shadow); }
.weekly-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 10px; }
.weekly-header h3 { font-size: 16px; font-weight: 700; }
.weekly-header h3 i { color: var(--primary); margin-right: 8px; }
.streak-badge { background: linear-gradient(135deg, #F59E0B, #EF4444); color: white; padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.weekly-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 14px; }
.weekly-card {
    background: var(--bg); border-radius: var(--radius-sm); padding: 16px;
    text-align: center; border: 1px solid var(--border);
}
.weekly-card i { font-size: 20px; margin-bottom: 6px; display: block; }
.weekly-card.income-card i { color: var(--success); }
.weekly-card.expense-card i { color: var(--danger); }
.weekly-card.savings-card i { color: var(--primary); }
.weekly-card.avg-card i { color: var(--warning); }
.weekly-card-label { display: block; font-size: 11px; color: var(--text-secondary); margin-bottom: 4px; }
.weekly-card-value { display: block; font-size: 16px; font-weight: 700; }
.weekly-top-cat { font-size: 13px; margin-top: 10px; padding: 10px; background: var(--bg); border-radius: 8px; }
.weekly-top-cat i { color: var(--danger); margin-right: 6px; }
.weekly-txcount { font-size: 12px; color: var(--text-secondary); margin-top: 8px; }
.weekly-txcount i { margin-right: 6px; }

/* ===== CHALLENGES & ACHIEVEMENTS ===== */
.challenges-section { margin-bottom: 24px; }
.challenges-section h3 { font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.challenges-section h3 i { color: var(--warning); margin-right: 8px; }
.challenge-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.challenge-card {
    background: var(--bg-card); border-radius: var(--radius-sm); padding: 16px;
    border: 1px solid var(--border); display: flex; gap: 12px; align-items: flex-start;
    box-shadow: var(--shadow); transition: 0.2s;
}
.challenge-card.completed { border-color: var(--success); background: var(--success-light); }
.challenge-icon { font-size: 24px; min-width: 36px; text-align: center; }
.challenge-info { flex: 1; }
.challenge-info h4 { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.challenge-info p { font-size: 12px; color: var(--text-secondary); margin-bottom: 8px; }
.challenge-progress-bar { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.challenge-progress-fill { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--warning), #F59E0B); transition: width 0.5s; }
.challenge-card.completed .challenge-progress-fill { background: linear-gradient(90deg, var(--success), #34D399); }


.achievements-section { margin-top: 20px; }
.achievements-section h3 { font-size: 16px; font-weight: 700; margin-bottom: 14px; }
.achievements-section h3 i { color: var(--warning); margin-right: 8px; }
.achievements-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; }
.achievement-badge {
    background: var(--bg-card); border-radius: var(--radius-sm); padding: 16px;
    text-align: center; border: 2px solid var(--border); transition: 0.2s;
}
.achievement-badge.earned { border-color: var(--warning); background: var(--warning-light); }
.achievement-badge.locked { opacity: 0.4; filter: grayscale(1); }
.achievement-icon { font-size: 28px; display: block; margin-bottom: 6px; }
.achievement-name { display: block; font-size: 12px; font-weight: 700; margin-bottom: 2px; }
.achievement-desc { display: block; font-size: 10px; color: var(--text-secondary); line-height: 1.4; }
.achievement-date { display: block; font-size: 10px; color: var(--success); margin-top: 4px; font-weight: 600; }

/* ===== WISHLIST ===== */
.wishlist-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.wishlist-card {
    background: var(--bg-card); border-radius: var(--radius); padding: 20px;
    border: 1px solid var(--border); box-shadow: var(--shadow); position: relative;
    transition: transform 0.2s;
}
.wishlist-card:hover { transform: translateY(-2px); }
.wishlist-card.purchased { border-color: var(--success); opacity: 0.7; }
.wishlist-priority {
    position: absolute; top: 12px; right: 12px; font-size: 10px;
    padding: 3px 8px; border-radius: 12px; font-weight: 700; letter-spacing: 0.5px;
}
.wishlist-priority.high { background: var(--danger-light); color: var(--danger); }
.wishlist-priority.medium { background: var(--warning-light); color: var(--warning); }
.wishlist-priority.low { background: var(--primary-light); color: var(--primary); }
.wishlist-content h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; padding-right: 60px; }
.wishlist-price { font-size: 18px; font-weight: 700; color: var(--primary); margin-bottom: 10px; }
.wishlist-progress-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; margin-bottom: 6px; }
.wishlist-progress-fill { height: 100%; border-radius: 4px; background: linear-gradient(90deg, var(--success), #34D399); transition: width 0.5s; }
.wishlist-progress-text { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.wishlist-added-by { font-size: 11px; color: var(--text-secondary); }
.wishlist-added-by i { margin-right: 4px; }
.wishlist-actions { display: flex; gap: 6px; margin-top: 12px; }
.wishlist-actions button {
    width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border);
    background: var(--bg); cursor: pointer; color: var(--text-secondary); font-size: 13px;
    display: flex; align-items: center; justify-content: center; transition: 0.2s;
}
.wishlist-actions button:hover { background: var(--primary); color: white; border-color: var(--primary); }


/* ===== PARTNER COMPARISON ===== */
.partner-comparison { background: var(--bg-card); border-radius: var(--radius); padding: 24px; border: 1px solid var(--border); box-shadow: var(--shadow); margin-top: 16px; }
.partner-totals { display: flex; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.partner-total-card {
    display: flex; align-items: center; gap: 10px; padding: 14px 20px;
    background: var(--bg); border-radius: var(--radius-sm); border: 1px solid var(--border); flex: 1; min-width: 180px;
}
.partner-avatar { width: 36px; height: 36px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), #EC4899); display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 14px; }
.partner-name { font-weight: 600; font-size: 14px; }
.partner-amount { font-weight: 700; font-size: 16px; margin-left: auto; }
.partner-chart-area { margin: 16px 0; min-height: 200px; }
.partner-detail-list { max-height: 300px; overflow-y: auto; }
.partner-cat-row { display: flex; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.partner-cat-row:last-child { border-bottom: none; }
.partner-cat-name { flex: 1; font-weight: 500; }
.partner-cat-val { min-width: 90px; text-align: right; font-weight: 600; }

/* ===== RESPONSIVE ADDITIONS ===== */
@media (max-width: 768px) {
    .goals-grid { grid-template-columns: 1fr; }
    .wishlist-grid { grid-template-columns: 1fr; }
    .debt-summary-cards { grid-template-columns: 1fr; }
    .challenge-list { grid-template-columns: 1fr; }
    .achievements-grid { grid-template-columns: repeat(3, 1fr); }
    .weekly-cards { grid-template-columns: repeat(2, 1fr); }
    .partner-totals { flex-direction: column; }
    .split-members-check { flex-direction: column; }
}
@media (max-width: 480px) {
    .achievements-grid { grid-template-columns: repeat(2, 1fr); }
    .weekly-cards { grid-template-columns: 1fr; }
}



/* ===== SKELETON LOADING ===== */
.skeleton {
    background: linear-gradient(90deg, var(--border) 25%, var(--bg) 50%, var(--border) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: 6px;
}
@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
.skeleton-wrapper {
    animation: fadeIn 0.3s;
}
.skeleton-wrapper.hidden {
    display: none;
}
.skeleton-cards {
    display: grid;
    gap: 16px;
}
.skeleton-cards.four-cols {
    grid-template-columns: repeat(4, 1fr);
}
.skeleton-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 20px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 80px;
}
.skeleton-circle {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: linear-gradient(90deg, var(--border) 25%, var(--bg) 50%, var(--border) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    flex-shrink: 0;
}
.skeleton-text-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.skeleton-text {
    height: 14px;
    border-radius: 4px;
}
@media (max-width: 1024px) {
    .skeleton-cards.four-cols { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .skeleton-cards.four-cols { grid-template-columns: 1fr; }
}


/* ===== HEALTH SCORE ===== */
.health-score-container {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.health-score-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.health-score-header h3 {
    font-size: 16px;
    font-weight: 700;
}
.health-score-header h3 i {
    color: var(--danger);
    margin-right: 8px;
}
.health-grade {
    padding: 6px 14px;
    border-radius: 20px;
    color: white;
    font-weight: 800;
    font-size: 14px;
}
.health-score-body {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    flex-wrap: wrap;
}
.health-gauge-wrapper {
    display: flex;
    justify-content: center;
    min-width: 160px;
}
.health-gauge {
    position: relative;
    width: 140px;
    height: 140px;
}
.gauge-svg {
    width: 100%;
    height: 100%;
    transform: rotate(0deg);
}
.gauge-progress {
    transition: stroke-dasharray 0.8s ease;
}
.gauge-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}
.gauge-score {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--text);
    line-height: 1;
}
.gauge-label {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}
.health-breakdown {
    flex: 1;
    min-width: 240px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.health-component {
    padding: 8px 0;
}
.hc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}
.hc-label {
    font-size: 13px;
    font-weight: 600;
}
.hc-score {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}
.hc-bar {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 4px;
}
.hc-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}
.hc-detail {
    font-size: 11px;
    color: var(--text-secondary);
}
.health-tips {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}
.health-tips h4 {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px;
}
.health-tips h4 i {
    color: var(--warning);
    margin-right: 6px;
}
.health-tip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg);
    border-radius: 8px;
    font-size: 12px;
    margin-bottom: 6px;
    line-height: 1.5;
}
.tip-icon {
    font-size: 16px;
    flex-shrink: 0;
}
@media (max-width: 768px) {
    .health-score-body { flex-direction: column; align-items: center; }
    .health-breakdown { width: 100%; }
}


/* ===== AVATAR PICKER ===== */
.avatar-picker {
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    gap: 6px;
    padding: 10px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
}
.avatar-option {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    border: 2px solid transparent;
    background: var(--bg-card);
}
.avatar-option:hover {
    transform: scale(1.15);
    border-color: var(--primary-light);
}
.avatar-option.selected {
    border-color: var(--primary);
    background: var(--primary-light);
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(108, 99, 255, 0.3);
}
@media (max-width: 480px) {
    .avatar-picker { grid-template-columns: repeat(5, 1fr); }
    .avatar-option { width: 40px; height: 40px; font-size: 22px; }
}


/* ===== ONBOARDING TOUR ===== */
.onboarding-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}
.onboarding-overlay.active {
    opacity: 1;
    pointer-events: all;
}
.onboarding-overlay.fade-out {
    opacity: 0;
    pointer-events: none;
}
.onboarding-highlight {
    position: absolute;
    border: 3px solid var(--primary);
    border-radius: 12px;
    box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.6);
    transition: all 0.4s ease;
    pointer-events: none;
    z-index: 10000;
}
.onboarding-tooltip {
    position: absolute;
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 24px;
    max-width: 360px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
    opacity: 0;
    transform: translateY(10px);
}
.onboarding-tooltip.animate-in {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease;
}
.onboarding-tooltip.center {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.onboarding-tooltip.center.animate-in {
    transform: translate(-50%, -50%);
}
.onboarding-step-indicator {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 600;
}
.onboarding-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text);
}
.onboarding-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}
.onboarding-actions {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}
.onboarding-btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}
.onboarding-btn.skip {
    background: var(--bg);
    color: var(--text-secondary);
    border: 1px solid var(--border);
}
.onboarding-btn.skip:hover {
    background: var(--border);
    color: var(--text);
}
.onboarding-btn.next {
    background: var(--primary);
    color: white;
    flex: 1;
}
.onboarding-btn.next:hover {
    background: var(--primary-dark);
}



/* ===== THEME PICKER ===== */
.theme-picker { margin-bottom:10px; }
.theme-category-label { font-size:13px;font-weight:600;color:var(--text-secondary);margin:12px 0 8px; }
.theme-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:10px; }
.theme-option { display:flex;flex-direction:column;align-items:center;padding:12px 8px;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all 0.2s;text-align:center; }
.theme-option:hover { transform:translateY(-2px);box-shadow:var(--shadow); }
.theme-option.active { border-color:var(--primary);background:var(--primary-light); }
.theme-swatch { width:36px;height:36px;border-radius:50%;margin-bottom:6px;border:2px solid rgba(0,0,0,0.1); }
.theme-option span { font-size:11px;font-weight:600;color:var(--text); }

/* ===== PLANNER NAV ===== */
.nav-divider { height:1px;background:var(--border);margin:12px 18px; }
.nav-section-label { font-size:11px;font-weight:700;text-transform:uppercase;color:var(--text-secondary);padding:4px 18px 8px;letter-spacing:0.5px; }

/* ===== PLANNER SHARED ===== */
.planner-container { max-width:900px; }
.planner-header { margin-bottom:24px; }
.planner-header h2 { font-size:24px;margin-bottom:4px; }
.planner-header h2 i { color:var(--primary);margin-right:10px; }
.planner-subtitle { color:var(--text-secondary);font-size:14px; }
.planner-budget-cards { display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px; }
.planner-card { background:var(--bg-card);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:14px;border:1px solid var(--border);box-shadow:var(--shadow); }
.planner-card i { font-size:24px; }
.planner-card.budget-total i { color:var(--primary); }
.planner-card.budget-spent i { color:var(--danger); }
.planner-card.budget-remaining i { color:var(--success); }
.planner-card-label { display:block;font-size:12px;color:var(--text-secondary); }
.planner-card-value { display:block;font-size:18px;font-weight:700; }
.planner-progress-section { background:var(--bg-card);border-radius:var(--radius);padding:20px;margin-bottom:24px;border:1px solid var(--border); }
.progress-header { display:flex;justify-content:space-between;margin-bottom:10px;font-size:14px;font-weight:600; }
.planner-progress-bar { height:14px;background:var(--border);border-radius:7px;overflow:hidden; }
.planner-progress-fill { height:100%;border-radius:7px;transition:width 0.5s;background:linear-gradient(135deg,var(--primary),var(--primary-dark));width:0%; }
.planner-setup { margin-bottom:24px; }
.planner-checklist-section { background:var(--bg-card);border-radius:var(--radius);padding:24px;margin-bottom:24px;border:1px solid var(--border); }
.checklist-header { display:flex;justify-content:space-between;align-items:center;margin-bottom:16px; }
.checklist-header h3 { font-size:16px; }
.checklist-header h3 i { margin-right:8px;color:var(--primary); }
.btn-sm { padding:8px 14px;font-size:12px; }
.planner-items { display:flex;flex-direction:column;gap:10px; }
.planner-item { display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);transition:all 0.2s; }
.planner-item:hover { border-color:var(--primary); }
.planner-item.checked { opacity:0.6; }
.planner-item.checked .item-name { text-decoration:line-through; }
.planner-item input[type="checkbox"] { width:18px;height:18px;cursor:pointer;accent-color:var(--primary); }
.item-info { flex:1; }
.item-name { font-weight:600;font-size:14px;display:block; }
.item-budget { font-size:12px;color:var(--text-secondary); }
.item-amount { font-weight:700;font-size:14px;color:var(--primary);white-space:nowrap; }
.item-delete { background:none;border:none;color:var(--danger);cursor:pointer;opacity:0.5;font-size:14px;padding:4px; }
.item-delete:hover { opacity:1; }
.planner-countdown { background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:white;border-radius:var(--radius);padding:24px;text-align:center;font-size:16px;font-weight:600;display:flex;align-items:center;justify-content:center;gap:12px; }
.planner-countdown i { font-size:24px; }
.trip-selector { display:flex;gap:12px;margin-bottom:24px;align-items:center; }
.trip-selector select { flex:1;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text);font-size:14px; }



/* ===== NOTIFICATION BADGE ===== */
.notif-badge { position:absolute;top:-4px;right:-4px;background:var(--danger);color:white;font-size:10px;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px; }
#notif-btn { position:relative; }