@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap");:root{--primary:#0276a1;--primary-dark:#015f82;--primary-container:#cfe9f3;--on-primary:#fff;--bg:#f4f6f8;--surface:#fff;--surface-variant:#eef1f4;--outline:#d5dbe1;--outline-variant:#e6eaee;--text:#1a1c1e;--muted:#5f6b76;--danger:#ba1a1a;--danger-bg:#ffedea;--success:#1b6b3a;--success-bg:#d9f4e4;--warning:#8a5300;--warning-bg:#ffeccb;--radius:16px;--radius-sm:10px;--e1:0 1px 2px rgba(0,0,0,.1),0 1px 3px rgba(0,0,0,.06);--e2:0 2px 6px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);--e3:0 6px 16px rgba(0,0,0,.12),0 2px 4px rgba(0,0,0,.06)}*{box-sizing:revert-layer}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Roboto,system-ui,-apple-system,Segoe UI,sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:1.6rem;font-weight:500;margin:0 0 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.85rem;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.field{margin-bottom:1.4rem}.field label{display:block;font-weight:500;margin-bottom:.35rem;font-size:.82rem;color:var(--muted)}.input,.select,.textarea{width:100%;padding:.7rem .8rem;border:1px solid var(--outline);border-radius:var(--radius-sm);font-size:.9rem;background:var(--surface);color:var(--text);font-family:inherit;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-container)}.row{display:flex;gap:1rem;flex-wrap:wrap}.row>*{flex:1 1;min-width:180px}.table-wrap{overflow-x:auto;border-radius:var(--radius-sm)}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:.8rem .85rem;border-bottom:1px solid var(--outline-variant)}th{font-size:.72rem;text-transform:uppercase;color:var(--muted);letter-spacing:.05em;font-weight:700}tbody tr{transition:background .12s}tbody tr:hover td{background:var(--surface-variant)}.badge{display:inline-flex;align-items:center;padding:.2rem .65rem;border-radius:999px;font-size:.72rem;font-weight:600;text-transform:capitalize;line-height:1.6}.badge.active,.badge.approved,.badge.fullypaid,.badge.open,.badge.valid{background:var(--success-bg);color:var(--success)}.badge.draft,.badge.inactive,.badge.partiallypaid,.badge.pending,.badge.processing{background:var(--warning-bg);color:var(--warning)}.badge.cancelled,.badge.closed,.badge.disabled,.badge.failed,.badge.invalid,.badge.rejected,.badge.unpaid{background:var(--danger-bg);color:var(--danger)}.badge.neutral{background:var(--surface-variant)}.badge.neutral,.muted{color:var(--muted)}.text-right{text-align:right}.flex{display:flex}.flex-between{display:flex;align-items:center;justify-content:space-between;gap:1rem}.gap{gap:.5rem}.mt{margin-top:1rem}.mb{margin-bottom:1rem}.empty-state{text-align:center;padding:3rem 1rem;color:var(--muted)}.error-text{color:var(--danger);font-size:.85rem}.success-text{color:var(--success);font-size:.85rem}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:linear-gradient(160deg,var(--primary-container),var(--bg))}.auth-card{width:100%;max-width:400px;box-shadow:var(--e3)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:1rem}.modal{background:var(--surface);border-radius:var(--radius);padding:1.5rem;width:100%;max-width:580px;max-height:90vh;overflow-y:auto;box-shadow:var(--e3)}.tabs{display:flex;gap:.25rem;border-bottom:1px solid var(--outline-variant);margin-bottom:1.25rem;flex-wrap:wrap}.tab{padding:.7rem 1.1rem;cursor:pointer;border-bottom:2px solid transparent;font-weight:500;color:var(--muted);transition:color .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.spinner{padding:2.5rem;text-align:center;color:var(--muted)}.menu-toggle{display:none}.topbar .btn.secondary{background:hsla(0,0%,100%,.15);color:#fff;border-color:hsla(0,0%,100%,.35)}.topbar .btn.secondary:hover{background:hsla(0,0%,100%,.25)}@media (max-width:900px){.menu-toggle{display:inline-flex}.sidebar{position:fixed;top:0;left:0;height:100vh;width:280px;transform:translateX(-100%);transition:transform .25s ease;box-shadow:var(--e3)}.sidebar.open{transform:translateX(0)}.drawer-backdrop.show{display:block}.content{padding:1rem}}