@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap");:root{--ocean-950:#04222e;--ocean-900:#072f3f;--ocean-800:#0b3d51;--ocean-700:#104c64;--ocean-600:#175e7a;--ocean-500:#1f7291;--ocean-400:#4293af;--ocean-300:#7bb5c9;--ocean-200:#b0d3df;--ocean-100:#d7e8ee;--ocean-50:#edf5f8;--teal-700:#0b6774;--teal-600:#0c7c8a;--teal-500:#0e93a3;--teal-400:#2faebd;--teal-300:#6cc8d3;--teal-200:#a8dfe6;--teal-100:#d2eff2;--teal-50:#ebf8fa;--gray-950:#101b21;--gray-900:#1b2a32;--gray-800:#2a3d46;--gray-700:#3d525c;--gray-600:#536872;--gray-500:#6c8089;--gray-400:#8ca0a8;--gray-300:#b3c2c8;--gray-200:#d3dde1;--gray-100:#e7edef;--gray-50:#f4f7f8;--kelp-700:#16644a;--kelp-600:#1e7f5c;--kelp-500:#27996f;--kelp-100:#d9f2e7;--kelp-50:#ecf9f3;--coral-700:#a83f30;--coral-600:#c7503e;--coral-500:#e06552;--coral-100:#fbe3df;--coral-50:#fdf1ef;--sand-700:#8a5f0e;--sand-600:#a97614;--sand-500:#c08a1d;--sand-100:#f8ecd2;--sand-50:#fcf6e9;--brand:var(--ocean-700);--brand-hover:var(--ocean-800);--brand-active:var(--ocean-900);--accent:var(--teal-500);--accent-hover:var(--teal-600);--accent-subtle:var(--teal-50);--text-primary:var(--gray-950);--text-secondary:var(--gray-600);--text-muted:var(--gray-500);--text-faint:var(--gray-400);--text-brand:var(--ocean-700);--text-accent:var(--teal-600);--text-on-brand:#ffffff;--text-success:var(--kelp-600);--text-danger:var(--coral-600);--text-warning:var(--sand-600);--surface-page:#f5f9fa;--surface-card:#ffffff;--surface-sunken:var(--gray-50);--surface-hover:var(--ocean-50);--surface-brand:var(--ocean-700);--surface-brand-subtle:var(--ocean-50);--surface-deep:var(--ocean-900);--border-subtle:#e3ecef;--border-default:#d0dee3;--border-strong:var(--gray-300);--border-brand:var(--ocean-300);--focus-ring:0 0 0 3px rgba(14,147,163,0.35);--font-sans:"Plus Jakarta Sans","Segoe UI",system-ui,-apple-system,sans-serif;--numeric:"tnum" 1,"lnum" 1;--tracking-tight:-0.02em;--tracking-wide:0.06em;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:999px;--shadow-xs:0 1px 2px rgba(7,47,63,.06);--shadow-sm:0 1px 3px rgba(7,47,63,.07),0 4px 12px rgba(7,47,63,.05);--shadow-md:0 2px 6px rgba(7,47,63,.08),0 12px 28px rgba(7,47,63,.09);--ease-out:cubic-bezier(0.16,1,0.3,1);--bg:var(--surface-page);--panel:var(--surface-card);--panel-2:var(--surface-sunken);--text:var(--text-primary);--muted:var(--text-muted);--border:var(--border-subtle);--accent-2:var(--brand)}*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%;background:var(--surface-page);color:var(--text-primary);font-family:var(--font-sans);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--text-accent)}::selection{background:var(--teal-200);color:var(--ocean-950)}.devis-totals,.num,table{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.auth-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:380px;background:var(--surface-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:32px;box-shadow:var(--shadow-md)}.auth-card h1{margin:0 0 4px;font-size:22px;letter-spacing:var(--tracking-tight)}.auth-card p.sub{margin:0 0 20px;color:var(--text-muted);font-size:14px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-secondary);margin-bottom:6px;font-weight:500}.field input{width:100%;padding:10px 12px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--surface-card);color:var(--text-primary);font-size:14px;font-family:inherit;transition:border-color var(--ease-out) .12s,box-shadow var(--ease-out) .12s}.field input:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus-ring)}.btn{width:100%;padding:12px;border:none;border-radius:var(--radius-md);background:var(--brand);color:var(--text-on-brand);font-weight:600;font-size:15px;cursor:pointer;font-family:inherit;transition:background var(--ease-out) .12s}.btn:hover{background:var(--brand-hover)}.btn:disabled{opacity:.6;cursor:default}.form-error{background:var(--coral-50);border:1px solid var(--coral-500);color:var(--coral-700);padding:9px 12px;border-radius:var(--radius-md);font-size:13px;margin-bottom:14px}.muted-link{margin-top:16px;font-size:13px;color:var(--text-muted);text-align:center}.app-shell{display:flex;height:100vh}.sidebar{width:260px;flex-shrink:0;border-right:1px solid var(--border-subtle);display:flex;flex-direction:column;padding:12px}.new-conv-btn,.sidebar{background:var(--surface-card)}.new-conv-btn{width:100%;padding:10px;border:1px solid var(--border-default);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;font-weight:500;cursor:pointer;margin-bottom:12px;font-family:inherit;transition:background var(--ease-out) .12s}.new-conv-btn:hover{background:var(--surface-hover)}.conv-list{flex:1 1;overflow-y:auto}.conv-item{display:flex;align-items:center;justify-content:space-between;padding:9px 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th:last-child{text-align:right}.tool-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-brand);background:var(--fill-info,var(--ocean-50));border:1px solid var(--ocean-100);padding:4px 11px;border-radius:var(--radius-full);margin-bottom:10px;font-weight:500}.attach-btn{display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0 12px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--surface-card);font-size:18px;align-self:stretch;color:var(--text-secondary);transition:background var(--ease-out) .12s}.attach-btn:hover{background:var(--surface-hover)}.link-btn{background:none;border:none;color:var(--text-accent);cursor:pointer;font-size:13px;font-family:inherit}.attach-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 11px;border-radius:var(--radius-md);background:var(--surface-card);border:1px solid 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infinite}@keyframes indeterminate{0%{margin-left:-45%}to{margin-left:105%}}.badge{font-size:11px;padding:3px 9px;border-radius:var(--radius-full);font-weight:600;border:1px solid transparent}.badge.draft{background:var(--sand-50);color:var(--sand-700);border-color:var(--sand-100)}.badge.approved{background:var(--kelp-50);color:var(--kelp-700);border-color:var(--kelp-100)}.contract-main{flex:1 1;overflow-y:auto;padding:28px 24px}.cform{max-width:720px;margin:0 auto}.cform h2{margin:0 0 4px;font-size:18px;letter-spacing:var(--tracking-tight)}.cform .sub{color:var(--text-muted);font-size:13px;margin:0 0 20px}.cform fieldset{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:18px;margin-bottom:18px;background:var(--surface-card);box-shadow:var(--shadow-xs)}.cform legend{padding:0 8px;color:var(--text-brand);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:var(--tracking-wide)}.cform-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.cfield label{display:block;font-size:12px;color:var(--text-secondary);margin-bottom:5px;font-weight:500}.cfield input{width:100%;padding:9px 11px;border-radius:var(--radius-md);border:1px solid var(--border-default);background:var(--surface-card);color:var(--text-primary);font-size:14px;font-family:inherit}.cfield input:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus-ring)}.cform-actions{display:flex;gap:10px;align-items:center;margin-top:8px}.cform-actions button{padding:10px 18px;border:none;border-radius:var(--radius-md);font-weight:600;font-size:14px;cursor:pointer;font-family:inherit}.btn-save{background:var(--surface-card);color:var(--text-primary);border:1px solid var(--border-default)!important}.btn-approve{background:var(--brand);color:var(--text-on-brand)}.btn-approve:hover{background:var(--brand-hover)}.btn-danger{background:none!important;color:var(--coral-600);border:1px solid var(--coral-500)!important}.cform-actions button:disabled{opacity:.5;cursor:default}.contract-empty{color:var(--text-muted);text-align:center;margin-top:80px}.pdf-link{font-size:13px}.devis-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:16px;gap:16px;max-width:1000px;margin:0 auto}.devis-card{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:16px;background:var(--surface-card);display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow-sm)}.devis-card-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}.devis-card-head small{color:var(--text-faint);font-size:11px}.devis-totals{display:flex;gap:16px;font-size:13px;color:var(--text-muted)}.devis-totals b{color:var(--text-brand);font-size:16px;font-weight:700;letter-spacing:var(--tracking-tight)}.devis-conv{font-size:12px;color:var(--text-muted)}.devis-actions{display:flex;gap:10px;align-items:center;margin-top:4px}.devis-actions .btn-approve{padding:7px 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var(--border-default);background:var(--surface-card);color:var(--text-primary);font-size:13px;font-family:inherit}.contract-search:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus-ring)}.val-tag{font-size:10px;font-weight:600;padding:1px 7px;border-radius:var(--radius-full);margin-left:6px}.val-tag.expired{background:var(--coral-100);color:var(--coral-700)}.val-tag.expiring{background:var(--sand-100);color:var(--sand-700)}.val-banner{padding:10px 12px;border-radius:var(--radius-md);font-size:13px;margin-bottom:12px}.val-banner.expired{background:var(--coral-50);border:1px solid var(--coral-500);color:var(--coral-700)}.val-banner.expiring{background:var(--sand-50);border:1px solid var(--sand-100);color:var(--sand-700)}.ro-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px 18px;gap:10px 18px}.ro-grid>div{font-size:14px}.ro-grid>div 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select:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus-ring)}.pfield.checkbox{flex-direction:row;align-items:center;gap:10px}.pfield.checkbox label{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-primary);text-transform:none;letter-spacing:0;font-weight:500;margin-bottom:0}.pfield.checkbox input[type=checkbox]{width:auto;accent-color:var(--accent)}.param-panel .params-calc{width:100%;justify-self:stretch}.param-panel .attach-item{box-shadow:none;background:var(--surface-sunken)}.attach-name{display:inline-flex;align-items:center;gap:6px;min-width:0}.auth-wordmark{font-size:22px;margin-bottom:18px}.composer-wrap{padding:12px 24px 18px;background:var(--surface-page)}.composer-wrap>*{max-width:800px;margin-left:auto;margin-right:auto}.composer{display:flex;flex-direction:column;background:var(--surface-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);overflow:visible;transition:border-color var(--ease-out) .12s,box-shadow var(--ease-out) .12s}.composer:focus-within{border-color:var(--accent);box-shadow:var(--focus-ring),var(--shadow-sm)}.composer-files{display:flex;flex-wrap:wrap;gap:8px;padding:10px 12px 0}.file-card{gap:10px;padding:7px 8px 7px 10px;background:var(--surface-sunken);border:1px solid 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.attach-btn{width:36px;height:36px;flex-shrink:0;padding:0;border:none;align-self:center;border-radius:var(--radius-md);background:transparent;color:var(--text-muted)}.composer .attach-btn:hover{background:var(--surface-hover);color:var(--text-brand)}.composer .input-wrap textarea{background:transparent;padding:8px 4px;min-height:36px;max-height:168px;font-size:14px;resize:none}.composer .input-wrap textarea,.composer .input-wrap textarea:focus{border:none;box-shadow:none;outline:none}.send-btn{height:36px;padding:0 18px;border:none;border-radius:var(--radius-md);background:var(--accent);color:#fff;font-weight:600;font-size:14px;cursor:pointer;font-family:inherit;flex-shrink:0;transition:background var(--ease-out) .12s}.send-btn:hover{background:var(--accent-hover)}.send-btn:disabled{opacity:.5;cursor:default}.composer-note{display:block;font-size:11px;color:var(--text-faint);text-align:center;margin-top:6px}