:root{--color-bg: #f4f6f9;--color-surface: #ffffff;--color-border: #dbe1ea;--color-text: #1c2733;--color-text-muted: #5c6b7a;--color-primary: #0a2f5c;--color-primary-dark: #072544;--color-primary-light: #e7edf5;--color-accent: #c9a227;--color-accent-dark: #a9840e;--color-danger: #b3261e;--color-danger-light: #fbe9e8;--color-success: #1e7a4c;--color-success-light: #e6f4ec;--color-warning: #9a6b00;--color-warning-light: #fff4dd;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(20, 30, 45, .08);--shadow-md: 0 4px 16px rgba(20, 30, 45, .16);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}body{position:relative;margin:0;font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:url(/background.jpg);background-size:cover;background-position:center;background-repeat:no-repeat;opacity:.2;z-index:-1;pointer-events:none}button{font-family:inherit}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s}.btn:hover{background:var(--color-bg)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.btn-danger:hover{opacity:.9}.ledger-path{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:16px;font-size:14px}.ledger-tab{padding:6px 12px;border-radius:var(--radius-md);background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer}.ledger-tab.active{background:var(--color-primary-light);border-color:var(--color-primary);color:var(--color-primary-dark);font-weight:600}.ledger-sep{color:var(--color-text-muted)}.summary-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:16px 20px;box-shadow:var(--shadow-sm);margin-bottom:20px}.summary-figs{display:flex;gap:32px;flex-wrap:wrap}.fig{display:flex;flex-direction:column;gap:4px}.fig-label{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted)}.fig-value{font-size:22px;font-weight:700}.fig-value.negative{color:var(--color-danger)}.table-wrap{overflow-x:auto;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}table{width:100%;border-collapse:collapse;font-size:14px}thead th{text-align:left;padding:10px 14px;background:var(--color-bg);border-bottom:1px solid var(--color-border);color:var(--color-text-muted);font-weight:600;white-space:nowrap}tbody td{padding:10px 14px;border-bottom:1px solid var(--color-border);white-space:nowrap}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--color-bg)}tbody tr.overplan{background:var(--color-danger-light)}tbody tr.overplan:hover{background:#f6d9d7}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#141e2d73;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;padding:24px}.modal h2{margin-top:0}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:14px}.field label{font-size:13px;font-weight:600;color:var(--color-text-muted)}.field input,.field select,.field textarea{padding:8px 10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit}.field-row{display:flex;gap:12px}.field-row .field{flex:1}.reimb-tag,.fund-tag,.status-pill{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.reimb-tag.direct,.fund-tag.direct{background:var(--color-primary-light);color:var(--color-primary-dark)}.reimb-tag.reimbursable,.fund-tag.reimbursable{background:var(--color-warning-light);color:var(--color-warning)}.status-pill.draft{background:#eef0f3;color:var(--color-text-muted)}.status-pill.submit,.status-pill.pending{background:var(--color-warning-light);color:var(--color-warning)}.status-pill.approved{background:var(--color-success-light);color:var(--color-success)}.status-pill.disapproved,.status-pill.denied{background:var(--color-danger-light);color:var(--color-danger)}.amount-input{text-align:right}.fund-return-badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--color-danger-light);color:var(--color-danger)}.announcement-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:16px 20px;margin-bottom:14px}.announcement-header{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px}.announcement-author{font-weight:700}.announcement-time{font-size:12px;color:var(--color-text-muted);white-space:nowrap}.announcement-message{white-space:pre-wrap}.announcement-audience{margin-top:10px;display:flex;gap:6px;flex-wrap:wrap;align-items:center}.pending-note{background:var(--color-warning-light);border:1px solid #f0d896;color:var(--color-warning);border-radius:var(--radius-md);padding:10px 14px;font-size:14px;margin-bottom:16px}.toast-wrap{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:8px;z-index:200}.toast{background:var(--color-text);color:#fff;padding:10px 16px;border-radius:var(--radius-md);box-shadow:var(--shadow-md);font-size:14px;min-width:220px}.toast-error{background:var(--color-danger)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--color-primary);color:#fff;border-bottom:3px solid var(--color-accent)}.app-brand{font-weight:700;font-size:18px;color:#fff}.app-tabs{display:flex;gap:4px;padding:0 24px;background:var(--color-surface);border-bottom:1px solid var(--color-border);overflow-x:auto}.app-tab{padding:12px 16px;font-size:14px;font-weight:500;color:var(--color-text-muted);cursor:pointer;border-bottom:2px solid transparent;white-space:nowrap}.app-tab.active{color:var(--color-primary-dark);border-bottom-color:var(--color-accent)}.app-tab-dropdown-menu{z-index:50;min-width:200px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:6px}.app-tab-dropdown-item{padding:8px 12px;font-size:14px;font-weight:500;color:var(--color-text);cursor:pointer;border-radius:var(--radius-sm);white-space:nowrap}.app-tab-dropdown-item:hover{background:var(--color-bg)}.app-tab-dropdown-item.active{color:var(--color-primary-dark);background:var(--color-primary-light)}.app-main{flex:1;padding:24px;max-width:1200px;width:100%;margin:0 auto}.cui-footer{padding:10px 24px;background:var(--color-primary);color:#fff;border-top:3px solid var(--color-accent);text-align:center;font-size:13px;font-weight:600;letter-spacing:.04em}@media print{.app-header,.app-tabs,.no-print,.toast-wrap{display:none!important}body:before{display:none}.app-main{max-width:none;padding:0}.table-wrap{box-shadow:none;border:1px solid #999}}.auth-shell{min-height:100vh;display:flex;flex-direction:column}.auth-shell-body{flex:1;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px;width:100%;max-width:400px}.auth-card h1{margin-top:0;font-size:20px}.auth-switch{margin-top:16px;font-size:13px;text-align:center;color:var(--color-text-muted)}.auth-switch a{color:var(--color-primary);cursor:pointer}
