:root{font-family:Inter,system-ui,sans-serif;color:#111827;background:#f3f4f6;line-height:1.5}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;min-height:100vh}body{background:linear-gradient(180deg,#f8fafc,#eef2f7);color:#111827}button,input,select{font:inherit}button{border:none;border-radius:10px;padding:.8rem 1rem;background:#111827;color:#fff;font-weight:600;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}button:hover:not(:disabled){transform:translateY(-1px)}button:disabled{opacity:.7;cursor:not-allowed}.page{width:100%;min-height:100vh;display:grid;place-items:center;padding:24px}.auth-page{padding:0;background:linear-gradient(180deg,#edf4ff,#f7fafd)}.auth-shell{width:100%;min-height:100vh;display:grid;grid-template-columns:1.2fr .8fr;background:#f8fbff}.auth-hero{position:relative;overflow:hidden;padding:52px 56px 36px;display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(135deg,#f5f8ff,#edf4ff);border-right:1px solid rgba(148,163,184,.25)}.auth-hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at top right,rgba(37,99,235,.14),transparent 26%)}.hero-branding,.hero-footer{position:relative;z-index:1}.hero-topbar{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand-lockup{display:flex;align-items:center;gap:16px}.brand-mark-auth{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#2563eb,#1e3a8a);color:#f8fbff;font-size:2rem;font-weight:900;box-shadow:0 18px 32px #2563eb2e}.brand-copy{display:flex;flex-direction:column}.brand-wordmark{font-size:clamp(1.7rem,2vw,2.4rem);font-weight:900;letter-spacing:-.08em;color:#0f172a}.brand-tagline{font-size:.96rem;color:#475569;font-weight:600}.trust-pill{display:inline-flex;align-items:center;justify-content:center;padding:.7rem 1rem;border-radius:999px;border:1px solid rgba(96,165,250,.28);background:#ffffffc7;color:#334155;font-size:.88rem;font-weight:600;box-shadow:0 10px 18px #3b82f60f}.hero-copy{margin-top:34px;max-width:560px}.hero-eyebrow{color:#0f172a;margin-bottom:12px;letter-spacing:.18em;font-size:.8rem;font-weight:800}.hero-copy h1{margin:0;font-size:clamp(2.2rem,3vw,4rem);line-height:1.04;text-align:left;color:#0f172a}.hero-subtitle{margin-top:18px;max-width:520px;font-size:1.06rem;line-height:1.7;color:#475569}.hero-visual{position:relative;margin-top:30px;display:flex;justify-content:center;padding-top:10px}.hero-surface{position:relative;width:min(100%,720px);min-height:410px;display:flex;align-items:center;justify-content:center;border-radius:38px;background:linear-gradient(180deg,#ffffffb8,#bfdbfe47);box-shadow:inset 0 0 0 1px #ffffff80}.hero-surface:before{content:"";position:absolute;top:18px;right:18px;bottom:16px;left:18px;border-radius:28px;background:linear-gradient(180deg,#3b82f614,#0ea5e91f)}.invoice-sheet{position:relative;z-index:1;width:min(100%,500px);min-height:330px;padding:28px 28px 20px;border-radius:18px 18px 18px 32px;background:linear-gradient(180deg,#fffffffa,#f8fafcf5);box-shadow:0 30px 40px #0f172a2e;transform:rotate(-10deg) translate(-24px,-2px);border:1px solid rgba(148,163,184,.5)}.invoice-header{display:flex;align-items:end;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid rgba(148,163,184,.3)}.invoice-title{font-size:2.2rem;font-weight:900;letter-spacing:-.08em;color:#0f172a}.invoice-subtitle{font-size:.85rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#475569}.invoice-grid{display:grid;gap:10px;margin-top:18px}.invoice-row{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:.72rem;color:#334155;padding-bottom:6px;border-bottom:1px dashed rgba(148,163,184,.4)}.invoice-row-tight{padding-top:6px}.invoice-row-muted{color:#475569}.invoice-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.invoice-button{display:inline-flex;align-items:center;justify-content:center;min-width:70px;padding:.45rem .8rem;border-radius:999px;font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.invoice-button.primary{background:#3b82f6;color:#fff}.invoice-button.secondary{background:#dbeafe;color:#1d4ed8}.device-screen{position:absolute;right:52px;bottom:94px;z-index:2;width:220px;height:200px;border-radius:20px 20px 18px 18px;background:linear-gradient(180deg,#0ea5e9,#0284c7);box-shadow:0 30px 40px #0ea5e947;border:8px solid rgba(255,255,255,.9);display:flex;flex-direction:column;justify-content:space-between;padding:16px;transform:rotate(4deg)}.screen-header{display:flex;justify-content:flex-end}.screen-pill{display:inline-flex;align-items:center;justify-content:center;min-width:72px;padding:.35rem .6rem;border-radius:999px;background:#ffffff3d;border:1px solid rgba(255,255,255,.42);color:#fff;font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.screen-amount{display:flex;align-items:center;justify-content:center;width:70px;height:70px;border-radius:18px;background:#ffffffeb;box-shadow:inset 0 0 0 1px #fff9;margin-left:auto;margin-bottom:8px}.currency-symbol{color:#facc15;font-size:2.2rem;font-weight:900;line-height:1}.device-base{position:absolute;z-index:1;right:68px;bottom:24px;width:410px;height:120px;border-radius:42px 42px 30px 30px;background:linear-gradient(180deg,#f8fbff,#dfeafc);box-shadow:0 26px 30px #2563eb1f;border:1px solid rgba(148,163,184,.5);display:flex;align-items:flex-end;justify-content:center;padding-bottom:16px}.device-keyboard{width:86%;height:52px;border-radius:16px;background:linear-gradient(180deg,#3b82f626,#1e293b14);border:1px solid rgba(148,163,184,.4);box-shadow:inset 0 0 0 1px #ffffff80}.feature-list{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:620px;padding:0;margin:28px 0 0}.feature-item{position:relative;display:flex;align-items:center;min-height:62px;padding:14px 16px 14px 44px;border-radius:16px;border:1px solid rgba(148,163,184,.2);background:#ffffffb8;box-shadow:0 10px 20px #0f172a0a;font-weight:600;color:#0f172a}.feature-item:before{content:"✓";position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#dbeafe;color:#1d4ed8;font-size:.8rem;font-weight:800}.hero-footer{padding-top:22px;border-top:1px solid rgba(148,163,184,.24);font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#475569}.auth-card{width:min(440px,100%);background:#fffffff5;border:1px solid rgba(148,163,184,.2);border-radius:28px;box-shadow:0 24px 60px #0f172a1f;padding:32px;margin:24px 24px 24px auto;display:flex;flex-direction:column;justify-content:center}.card-header{margin-bottom:20px}.card-header .eyebrow{margin-bottom:.35rem;font-size:.72rem;color:#2563eb;letter-spacing:.12em}.card-header h2{margin:0;font-size:1.85rem;line-height:1.25;text-align:left;color:#0f172a}.auth-form{display:grid;gap:18px}label{display:grid;gap:8px;font-weight:600;color:#0f172a}input,select{padding:.9rem .95rem;border:1px solid #cbd5e1;border-radius:12px;font-size:1rem;background:#fff;color:#0f172a;transition:border-color .15s ease,box-shadow .15s ease}input::placeholder{color:#94a3b8}input:focus,select:focus{outline:none;border-color:#2563eb;box-shadow:0 0 0 4px #2563eb1f}.password-field{position:relative;display:flex;align-items:center}.password-field input{width:100%;padding-right:72px}.field-action{position:absolute;right:10px;top:50%;transform:translateY(-50%);border-radius:9px;font-size:.75rem;font-weight:700;padding:.38rem .58rem;background:#eff6ff;border:1px solid rgba(37,99,235,.18);color:#1d4ed8}.form-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:-2px}.checkbox-row{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:#334155}.checkbox-row input{width:16px;height:16px;accent-color:#2563eb}.link-button,.inline-link{background:transparent;border:none;color:#2563eb;font-weight:600;padding:0;border-radius:0;box-shadow:none}.link-button:hover,.inline-link:hover{text-decoration:underline}.primary-button{width:100%;background:linear-gradient(180deg,#1d4ed8,#1e40af);border-radius:14px;padding:.95rem 1rem;box-shadow:0 14px 24px #2563eb2e;font-weight:700}.primary-button:hover:not(:disabled){transform:translateY(-1px)}.auth-divider{display:flex;align-items:center;gap:12px;margin:4px 0;color:#64748b;font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:#94a3b8b3}.google-button{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:.92rem 1rem;border-radius:14px;border:1px solid #cbd5e1;background:#fff;color:#0f172a;box-shadow:0 4px 10px #0f172a0a;font-weight:600}.google-mark{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#fff,#f8fbff);border:1px solid rgba(148,163,184,.45);box-shadow:inset 0 0 0 1px #ffffffe6;overflow:hidden}.google-mark-blue{display:inline-flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:.8rem;font-weight:900;letter-spacing:-.08em;background:linear-gradient(135deg,#4285f4,#1c6af4);color:#fff}.switch-text{margin-top:18px;text-align:center;color:#475569;font-size:.96rem}.inline-link{padding:0;font-weight:700}@media (max-width: 960px){.auth-page{padding:24px}.auth-shell{grid-template-columns:1fr;min-height:auto}.auth-hero{padding:28px 24px;border-right:none;border-bottom:1px solid rgba(148,163,184,.2)}.feature-list{grid-template-columns:1fr}.auth-card{width:min(100%,520px);margin:24px auto;border-radius:24px}}.card-header{margin-bottom:18px}.card-header h2{margin:0;text-align:left;font-size:2rem}.card-header .eyebrow{margin-bottom:.25rem}.full-width{width:100%}.auth-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:#64748b;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}.auth-divider:before,.auth-divider:after{content:"";height:1px;flex:1;background:#94a3b880}.text-button{width:100%;margin-top:14px;background:transparent;border:1px solid rgba(148,163,184,.4);color:#111827}.success{margin-top:16px;color:#166534;background:#dcfce7;border-radius:10px;padding:10px 12px}h1,h2,h3,p{margin-top:0}h1{margin-bottom:24px;text-align:center}.form,.modal-grid,.modal-body{display:grid;gap:16px}label{display:grid;gap:8px;font-weight:600}input,select{padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;font-size:1rem;background:#fff}.error{margin-top:16px;color:#991b1b;background:#fee2e2;border-radius:10px;padding:10px 12px}.app-shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{background:#0f172a;color:#e2e8f0;padding:24px 20px;display:flex;flex-direction:column;gap:24px}.brand{display:flex;align-items:center;gap:12px;padding:8px 6px}.brand-mark{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,#60a5fa,#2563eb);color:#fff;font-weight:700;box-shadow:0 10px 24px #2563eb59}.brand-text{display:flex;flex-direction:column}.brand-name{font-size:.95rem;font-weight:700}.brand-subtitle{font-size:.72rem;color:#a5b4cf}.nav{display:grid;gap:10px}.nav-button{background:transparent;border:1px solid rgba(148,163,184,.2);color:#e2e8f0;text-align:left;padding:.85rem .9rem;font-weight:600}.nav-button.active{background:#60a5fa24;border-color:#60a5fa66;color:#f8fbff}.content-shell{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 32px;background:#ffffffd9;border-bottom:1px solid rgba(148,163,184,.35);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar-copy{min-width:0}.eyebrow{margin-bottom:.25rem;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#64748b}.topbar h1{margin:0;font-size:clamp(1.5rem,1.8vw,2rem);text-align:left}.user-meta{display:flex;align-items:center;gap:16px}.user-meta-text{display:flex;flex-direction:column;text-align:right}.user-name{font-weight:700}.user-email{font-size:.85rem;color:#64748b}.logout-button,.primary-button,.secondary-button,.close-button{padding:.7rem 1rem}.logout-button,.primary-button{background:#1f2937}.secondary-button{background:#e2e8f0;color:#0f172a}.secondary-button.danger{background:#fee2e2;color:#991b1b}.close-button{background:#f8fafc;color:#0f172a;border:1px solid rgba(148,163,184,.5)}.page-content{padding:32px}.dashboard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.panel{background:#fffffff5;border:1px solid rgba(148,163,184,.25);border-radius:18px;padding:24px;box-shadow:0 14px 30px #0f172a0d}.panel-full{min-height:calc(100vh - 200px)}.panel-primary{grid-column:1 / -1;background:linear-gradient(135deg,#eff6ff,#dbeafe)}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-header-stack{align-items:flex-start}.panel h2,.panel h3{margin-bottom:.5rem}.list{margin:0;padding-left:1.2rem;display:grid;gap:.6rem;color:#334155}.muted-text{color:#475569;margin-bottom:0}.placeholder-box{margin-top:1rem;border:1px dashed rgba(100,116,139,.5);border-radius:14px;background:#f8fafc;padding:1.5rem;color:#475569}.panel-tall{min-height:260px}.notice{margin-top:1rem;padding:.85rem 1rem;border-radius:10px;font-weight:600}.notice.success{background:#dcfce7;color:#166534}.notice.error{background:#fee2e2;color:#991b1b}.toolbar{margin-top:1rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.toolbar input{flex:1}.counter{color:#64748b;font-weight:600}.table-wrap{margin-top:1rem;overflow-x:auto;border:1px solid rgba(148,163,184,.35);border-radius:14px}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:.9rem 1rem;text-align:left;border-bottom:1px solid #e2e8f0;vertical-align:middle}th{background:#f8fafc;font-size:.85rem;color:#475569;text-transform:uppercase;letter-spacing:.04em}.actions-cell{display:flex;flex-wrap:wrap;gap:.5rem}.status-badge{display:inline-flex;align-items:center;justify-content:center;padding:.35rem .65rem;border-radius:999px;font-size:.75rem;font-weight:700;text-transform:capitalize}.status-badge.active{background:#dcfce7;color:#166534}.status-badge.inactive{background:#e2e8f0;color:#334155}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;display:grid;place-items:center;padding:20px}.modal-card{width:min(860px,100%);background:#fff;border-radius:18px;box-shadow:0 26px 60px #0f172a33;padding:24px}.modal-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:1rem}.modal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field-label{color:#475569;font-size:.85rem}.modal-body p{margin:0;padding:.8rem .25rem;border-radius:8px;background:#f8fafc;color:#0f172a}.modal-actions{margin-top:1.5rem;display:flex;justify-content:flex-end;gap:12px}@media (max-width: 900px){.app-shell{grid-template-columns:1fr}.sidebar{padding-bottom:16px}.dashboard-grid,.modal-grid{grid-template-columns:1fr}.topbar{flex-direction:column;align-items:flex-start}.user-meta{width:100%;justify-content:space-between}.toolbar{flex-direction:column;align-items:stretch}}