:root{color-scheme:light;--color-bg: #f7f5f1;--color-surface: #ffffff;--color-border: #e1ded7;--color-text: #0b211f;--color-text-muted: #6b7674;--color-primary: #0e5c56;--color-primary-dark: #0a403c;--color-primary-soft: #e4f0ee;--color-accent: #f2a83b;--color-accent-dark: #d98f1f;--color-danger: #d64545;--color-warning: #e3a008;--color-success: #1f8a6f;--color-info: #6b46c1;--font-display: "Space Grotesk", "Inter", -apple-system, "Segoe UI", sans-serif;--font-body: "Inter", -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius: 8px}*{box-sizing:border-box}body{margin:0;font-family:var(--font-body);background:var(--color-bg);color:var(--color-text)}h1,h2,h3{font-family:var(--font-display)}h1{font-size:1.5rem;margin:0 0 1rem}h2{font-size:1.1rem;margin:1.5rem 0 .75rem}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:.75rem 1.5rem;display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--color-primary-dark);text-decoration:none}.main-nav{display:flex;gap:1.25rem;flex:1}.main-nav a{color:var(--color-text-muted);text-decoration:none;font-size:.92rem;padding:.25rem 0;border-bottom:2px solid transparent}.main-nav a.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.topbar-user{display:flex;align-items:center;gap:1rem;font-size:.85rem;color:var(--color-text-muted)}.content{padding:1.5rem;max-width:1100px;width:100%;margin:0 auto}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:2rem;width:100%;max-width:380px;display:flex;flex-direction:column;gap:.9rem}.auth-card h1{color:var(--color-primary);margin-bottom:0}.auth-subtitle{margin:0 0 .5rem;color:var(--color-text-muted)}.auth-switch{font-size:.85rem;color:var(--color-text-muted);margin:0}label{display:flex;flex-direction:column;gap:.3rem;font-size:.85rem;color:var(--color-text-muted)}input,select{font:inherit;padding:.5rem .6rem;border:1px solid var(--color-border);border-radius:6px;background:var(--color-surface);color:var(--color-text)}.inline-form{display:flex;gap:.6rem;flex-wrap:wrap;align-items:flex-end;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem;margin-bottom:1rem}.inline-form input,.inline-form select{min-width:140px}.inline-date-label{font-size:.75rem}.search-input{margin-bottom:1rem;width:100%;max-width:320px}.toolbar{display:flex;gap:.75rem;align-items:center;margin-bottom:1rem;flex-wrap:wrap}.file-input-label{cursor:pointer}button{font:inherit;cursor:pointer}.btn-primary,.btn-secondary,.btn-link{text-decoration:none;transition:background-color .15s ease,border-color .15s ease,color .15s ease}.btn-primary{background:var(--color-primary);color:#fff;border:none;border-radius:6px;padding:.55rem 1.1rem}.btn-primary:hover{background:var(--color-primary-dark);color:#fff}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;padding:.55rem 1.1rem;color:var(--color-text)}.btn-secondary:hover{background:var(--color-primary-soft);border-color:var(--color-primary);color:var(--color-primary-dark)}.btn-primary:focus-visible,.btn-secondary:focus-visible,.btn-link:focus-visible,.landing-link:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--color-accent-dark);outline-offset:2px}.btn-link{background:none;border:none;color:var(--color-primary);padding:0;font-size:.85rem;text-decoration:underline}.btn-link:hover{color:var(--color-primary-dark)}.btn-danger{color:var(--color-danger)}.row-actions{display:flex;gap:.75rem;white-space:nowrap}.data-table{width:100%;border-collapse:collapse;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden}.data-table th,.data-table td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--color-border);font-size:.9rem}.data-table th{background:#fafbfc;color:var(--color-text-muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.02em}.data-table tbody tr:last-child td{border-bottom:none}.detail-row td{background:#fafbfc}.reminder-body{white-space:pre-wrap;font-family:inherit;background:var(--color-bg);padding:.75rem;border-radius:6px;margin:.5rem 0 0}.error-detail{color:var(--color-danger);margin:0 0 .5rem}.empty-state{color:var(--color-text-muted);padding:1.5rem;text-align:center;background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.1rem}.stat-label{font-size:.8rem;color:var(--color-text-muted);margin-bottom:.4rem}.stat-value{font-size:1.6rem;font-weight:700;color:var(--color-primary)}.status-badge{display:inline-block;padding:.15rem .55rem;border-radius:999px;font-size:.75rem;font-weight:600;background:#eef0f3;color:var(--color-text-muted)}.status-en_retard,.reminder-status-failed{background:#fbeae8;color:var(--color-danger)}.status-en_attente{background:#fdf2e3;color:var(--color-warning)}.status-payee,.reminder-status-sent{background:#e8f6ee;color:var(--color-success)}.status-a_venir,.reminder-status-planned{background:#e9f0fb;color:var(--color-primary)}.reminder-status-sending{background:#f0e9fb;color:var(--color-info)}.alert{padding:.75rem 1rem;border-radius:6px;margin-bottom:1rem;font-size:.9rem}.alert-error{background:#fbeae8;color:var(--color-danger)}.alert-warning{background:#fdf2e3;color:var(--color-warning)}.alert-success{background:#e8f6ee;color:var(--color-success)}.alert-info{background:#e9f0fb;color:var(--color-primary-dark)}@media(max-width:640px){.topbar{flex-direction:column;align-items:flex-start;gap:.75rem}.main-nav{flex-wrap:wrap}.content{padding:1rem}.data-table{display:block;overflow-x:auto}}