:root{--bg-app: #0f172a;--bg-surface: #1e293b;--bg-elevated: #334155;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #10b981;--accent-dark: #059669;--warning: #f59e0b;--danger: #ef4444;--border-subtle: rgba(148, 163, 184, .16);--radius-lg: 16px;--radius-md: 12px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-app);color:var(--text-primary);min-height:100dvh;overflow-x:hidden}button,input{font:inherit}.app-shell{max-width:540px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding-bottom:84px}.top-bar{position:sticky;top:0;z-index:20;background:#0f172aeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);padding:12px 16px;display:flex;flex-direction:column;gap:10px}.top-bar-row{display:flex;align-items:center;justify-content:space-between;gap:8px}.hamburger-btn,.icon-btn,.period-nav-btn{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:10px;width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.1rem}.period-selector{display:flex;align-items:center;gap:8px}.period-label{font-weight:700;font-size:.98rem;min-width:132px;text-align:center}.user-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:var(--bg-surface);border:1px solid var(--border-subtle);font-size:.8rem;font-weight:600}.user-dot{width:8px;height:8px;border-radius:50%;background:var(--accent)}.member-pills{display:grid;grid-template-columns:repeat(3,1fr);background:var(--bg-surface);padding:4px;border-radius:12px;border:1px solid var(--border-subtle)}.pill-btn{border:none;background:transparent;color:var(--text-secondary);padding:7px 10px;border-radius:9px;font-weight:600;font-size:.85rem;cursor:pointer}.pill-btn-active{background:var(--accent);color:#052e16}.app-content{flex:1;padding:16px}.tab-view,.accordion-list{display:flex;flex-direction:column;gap:12px}.summary-hero-card{background:linear-gradient(145deg,#1e293b,#0f172a);border:1px solid rgba(16,185,129,.35);border-radius:var(--radius-lg);padding:16px;display:flex;flex-direction:column;gap:14px}.summary-hero-header{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;color:var(--text-secondary)}.filter-tag{background:#10b98129;color:#34d399;padding:3px 9px;border-radius:999px;font-weight:600}.summary-metrics-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.summary-metrics-grid small{display:block;color:var(--text-secondary);font-size:.75rem;margin-bottom:4px}.summary-metrics-grid strong{font-size:1.05rem}.metric-positive{color:#34d399}.metric-warning{color:#fbbf24}.summary-execution-bar{display:flex;justify-content:space-between;padding-top:10px;border-top:1px solid var(--border-subtle);font-size:.8rem;color:var(--text-secondary)}.section-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:14px 16px}.section-card-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.section-card h4{font-size:.96rem;margin-bottom:3px}.section-card small,.muted-copy{color:var(--text-secondary);font-size:.82rem}.amount-pill{background:var(--bg-app);padding:6px 10px;border-radius:10px;font-weight:700;font-size:.88rem}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:540px;background:#0f172af5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border-subtle);display:grid;grid-template-columns:repeat(5,1fr);align-items:center;padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:30}.nav-tab{border:none;background:transparent;color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px 0;cursor:pointer}.nav-tab-active{color:var(--accent)}.nav-icon{font-size:1.2rem}.nav-label{font-size:.72rem;font-weight:600}.nav-fab{justify-self:center;width:50px;height:50px;border-radius:50%;border:none;background:var(--accent);color:#052e16;font-size:1.35rem;font-weight:700;box-shadow:0 6px 18px #10b98166;cursor:pointer}.drawer-backdrop,.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#020617b8;z-index:50;display:flex}.drawer-panel{width:min(82vw,310px);background:var(--bg-surface);height:100%;padding:18px 16px;display:flex;flex-direction:column;justify-content:space-between;border-right:1px solid var(--border-subtle)}.drawer-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--border-subtle)}.drawer-header small{display:block;color:var(--text-secondary);font-size:.78rem}.drawer-nav{display:flex;flex-direction:column;gap:8px;margin-top:16px;flex:1}.drawer-item{display:flex;align-items:center;gap:10px;padding:12px;border-radius:12px;border:1px solid transparent;background:transparent;color:var(--text-primary);cursor:pointer;text-align:left}.drawer-item-active{background:#10b98124;border-color:#10b98159}.drawer-item-label{flex:1;font-weight:600;font-size:.9rem}.drawer-badge{font-size:.7rem;padding:2px 8px;border-radius:999px;background:var(--bg-elevated);color:var(--text-secondary)}.sheet-backdrop{align-items:flex-end;justify-content:center}.sheet-panel{width:100%;max-width:540px;background:var(--bg-surface);border-radius:20px 20px 0 0;padding:12px 16px 28px;border-top:1px solid var(--border-subtle)}.sheet-handle{width:42px;height:4px;background:var(--bg-elevated);border-radius:999px;margin:0 auto 12px}.sheet-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.quick-add-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick-type-card{background:var(--bg-app);border:1px solid var(--border-subtle);border-radius:12px;padding:14px;color:var(--text-primary);display:flex;flex-direction:column;align-items:flex-start;gap:4px;cursor:pointer;text-align:left}.quick-type-card small{color:var(--text-secondary);font-size:.76rem}.login-screen,.splash-screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:420px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px 20px;display:flex;flex-direction:column;gap:18px}.login-brand{text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px}.login-logo{width:56px;height:56px;border-radius:16px;background:var(--accent);color:#052e16;font-weight:800;font-size:1.7rem;display:flex;align-items:center;justify-content:center}.login-brand p{color:var(--text-secondary);font-size:.88rem}.login-section{display:flex;flex-direction:column;gap:10px;padding-top:12px;border-top:1px solid var(--border-subtle)}.section-caption{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--text-secondary)}.member-login-grid{display:flex;flex-direction:column;gap:8px}.member-login-btn{display:flex;align-items:center;gap:12px;text-align:left}.member-avatar{width:34px;height:34px;border-radius:50%;background:#052e1640;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.member-meta{display:flex;flex-direction:column}.member-meta small{font-size:.76rem;opacity:.85}.whitelist-test-box{background:var(--bg-app);padding:10px;border-radius:10px;display:flex;flex-direction:column;gap:6px}.whitelist-test-box label{font-size:.76rem;color:var(--text-secondary)}.inline-input-group{display:flex;gap:6px}input{width:100%;background:var(--bg-app);border:1px solid var(--border-subtle);color:var(--text-primary);padding:10px 12px;border-radius:10px}.btn-primary,.btn-secondary,.btn-outline{border-radius:10px;padding:11px 14px;font-weight:700;cursor:pointer;border:none}.btn-primary{background:var(--accent);color:#052e16}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary)}.btn-outline{background:transparent;border:1px solid var(--border-subtle);color:var(--text-primary);width:100%}.alert-banner{padding:10px 12px;border-radius:10px;font-size:.85rem;font-weight:600}.alert-danger{background:#ef444429;border:1px solid rgba(239,68,68,.4);color:#fca5a5}select{width:100%;background:var(--bg-app);border:1px solid var(--border-subtle);color:var(--text-primary);padding:10px 12px;border-radius:10px;font:inherit}.metric-danger{color:var(--danger)}.clickable-header{cursor:pointer}.section-items-list{margin-top:12px;padding-top:10px;border-top:1px solid var(--border-subtle);display:flex;flex-direction:column;gap:10px}.empty-hint{color:var(--text-secondary);font-size:.82rem;text-align:center;padding:8px 0}.sheet-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;background:var(--bg-app);border-radius:10px;border:1px solid var(--border-subtle)}.sheet-row-info{display:flex;flex-direction:column;gap:2px}.sheet-row-title{display:flex;align-items:center;gap:6px}.owner-badge{font-size:.68rem;padding:2px 6px;border-radius:999px;background:var(--bg-elevated);color:var(--text-secondary);font-weight:600}.sheet-row-actions{display:flex;align-items:center;gap:6px}.row-amount,.amount-edit-trigger{font-weight:700;font-size:.88rem;color:var(--text-primary);background:transparent;border:none;cursor:pointer}.status-toggle-btn{border:none;border-radius:8px;padding:6px 10px;font-size:.75rem;font-weight:700;cursor:pointer}.status-paid{background:#10b98133;color:#34d399;border:1px solid rgba(16,185,129,.4)}.status-pending{background:#f59e0b2e;color:#fbbf24;border:1px solid rgba(245,158,11,.4)}.delete-mini-btn{border:none;background:transparent;color:var(--text-secondary);cursor:pointer;padding:4px;font-size:.82rem}.inline-edit-amount{display:flex;align-items:center;gap:4px;width:120px}.inline-edit-amount input{padding:4px 6px;font-size:.82rem}.quick-form{display:flex;flex-direction:column;gap:12px}.mode-selector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}.mode-chip{background:var(--bg-app);border:1px solid var(--border-subtle);border-radius:10px;padding:8px 4px;color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;gap:3px;font-size:.76rem;font-weight:600;cursor:pointer}.mode-chip-active{background:#10b98129;border-color:var(--accent);color:var(--text-primary)}.field-group{display:flex;flex-direction:column;gap:5px}.field-group label{font-size:.78rem;color:var(--text-secondary);font-weight:600}.amount-hero-input{font-size:1.25rem;font-weight:800}.owner-selector-row{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;background:var(--bg-app);padding:4px;border-radius:10px}.inline-two-cols{display:grid;grid-template-columns:1fr 110px;gap:8px}.submit-full-btn{width:100%;margin-top:4px}.mode-selector-5{grid-template-columns:repeat(5,1fr)}.installments-pills-row{display:grid;grid-template-columns:repeat(6,1fr);gap:5px;background:var(--bg-app);padding:4px;border-radius:10px}.two-col-selector{grid-template-columns:repeat(2,1fr)}.cards-header-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.card-statement-box{display:flex;flex-direction:column;gap:12px}.card-breakdown-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;background:var(--bg-app);padding:10px 12px;border-radius:10px}.card-breakdown-grid small{display:block;font-size:.72rem;color:var(--text-secondary)}.card-breakdown-grid strong{font-size:.92rem}.next-month-floor-banner{display:flex;justify-content:space-between;align-items:center;background:#10b9811f;border:1px solid rgba(16,185,129,.3);border-radius:10px;padding:8px 12px;font-size:.8rem}.installment-chip{font-size:.68rem;padding:2px 7px;border-radius:999px;background:#f59e0b2e;color:#fbbf24;font-weight:700}.link-inline-btn{background:transparent;border:none;color:var(--accent);font-size:.76rem;cursor:pointer;text-decoration:underline}.cycle-dates-editor{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:end;background:var(--bg-app);padding:10px;border-radius:10px}.calendar-days-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-top:12px}.calendar-day-cell{background:var(--bg-app);border:1px solid var(--border-subtle);border-radius:10px;min-height:46px;padding:5px 4px;color:var(--text-secondary);display:flex;flex-direction:column;align-items:center;justify-content:space-between;cursor:pointer}.calendar-day-active{color:var(--text-primary);border-color:#94a3b859}.calendar-day-selected{border-color:var(--accent);background:#10b98124}.calendar-day-num{font-size:.78rem;font-weight:700}.calendar-dots-row{display:flex;gap:3px}.cal-dot{width:6px;height:6px;border-radius:50%}.cal-dot-red{background:var(--danger)}.cal-dot-yellow{background:var(--warning)}.cal-dot-blue{background:#38bdf8}.budget-cap-card{background:var(--bg-app);border:1px solid var(--border-subtle);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:6px}.sheet-row-header{display:flex;justify-content:space-between;align-items:center}.cap-progress-track{width:100%;height:8px;background:var(--bg-elevated);border-radius:999px;overflow:hidden}.cap-progress-fill{height:100%;border-radius:999px;transition:width .25s ease}.cap-bar-safe{background:var(--accent)}.cap-bar-warning{background:var(--warning)}.cap-bar-exceeded{background:var(--danger)}