:root{--ink:#25241f;--muted:#706f68;--accent:#9d936f;--accent-dark:#655d42;--paper:#fff;--canvas:#f3f1eb;--line:#dedbd1;--success:#e8f3ec;--success-ink:#22543d;--error:#fff0ee;--error-ink:#9b2c2c}
*{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
body{margin:0;color:var(--ink);background:var(--canvas);font-family:Cambria,Georgia,serif;line-height:1.45}
a{color:inherit}
.topbar{min-height:60px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;background:#25251f;color:#fff}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;font-weight:700}
.brand-mark{display:grid;width:34px;height:34px;place-items:center;color:#25251f;background:var(--accent);border-radius:50%}
nav{display:flex;flex-wrap:wrap;gap:12px;align-items:center}nav a{color:#ece9df;text-decoration:none;white-space:nowrap}.nav-logout{margin:0}.nav-logout button{padding:5px 8px;color:#ece9df;background:transparent;border:1px solid #ffffff66;border-radius:6px;cursor:pointer}
.page{width:100%;padding:22px 10px 50px}
.hero{display:flex;align-items:flex-start;flex-direction:column;gap:14px;margin-bottom:20px}
.hero-actions{display:grid;width:100%;gap:10px}
.eyebrow{margin:0 0 6px;color:var(--accent-dark);font-size:.76rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
h1{margin:0;font-size:clamp(2rem,10vw,3.6rem);line-height:1}
.intro{max-width:650px;margin:10px 0 0;color:var(--muted);font-size:1rem}
.security-note{padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:#ffffff8c;font-size:.85rem}
.invoice-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;align-items:start}
.form-card,.summary-card,.table-card,.confirm-card{min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 26px #312e220d}
.form-card,.summary-card,.confirm-card{padding:18px;overflow:visible}
.section-heading{display:flex;gap:10px;align-items:center;margin-bottom:18px}.section-heading>span{display:grid;flex:0 0 38px;height:38px;place-items:center;border-radius:50%;background:#ede9dc;color:var(--accent-dark);font-weight:700}.section-heading h2,.section-heading p{margin:0}.section-heading h2{font-size:1.16rem}.section-heading p{color:var(--muted);font-size:.86rem}
.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.grid.compact{margin-top:16px}
label{display:grid;min-width:0;gap:7px}label>span{font-size:.9rem;font-weight:700}
input,textarea,button{font-family:inherit;font-size:16px}
input,textarea{width:100%;min-width:0;padding:12px 13px;color:var(--ink);background:#fff;border:1px solid #cbc7ba;border-radius:8px}
textarea.multiline-input{--textarea-max-height:220px;min-height:88px;overflow-x:hidden;overflow-y:hidden;white-space:pre-wrap;overflow-wrap:anywhere}
textarea.description-input{--textarea-max-height:300px;min-height:132px}
input[readonly]{color:#58564e;background:#f1efe8;cursor:not-allowed}textarea{resize:vertical}
input:focus,textarea:focus{outline:2px solid #9d936f47;border-color:var(--accent-dark)}
.field-help{color:var(--muted);font-size:.78rem}.field-warning{color:#8a4b12;font-size:.82rem;font-weight:700}
.summary-card{color:#fff;background:#302f29;border-color:#302f29}.summary-card .eyebrow{color:#cfc6a8}.summary-row{display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid #ffffff24}.summary-row span{color:#cfcec9}.summary-row.total{border:0;font-size:1.14rem}.summary-row.total strong{color:#d8cfae}.summary-help{margin:14px 0;color:#bdbbb5;font-size:.86rem}
.text-preview{display:grid;gap:4px;padding:12px 0;border-bottom:1px solid #ffffff24}.text-preview span{margin-top:7px;color:#cfcec9;font-size:.78rem}.text-preview strong{max-height:5.8em;overflow:hidden;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.9rem}
.primary-button,.secondary-button,.danger-button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;padding:12px 16px;border:0;border-radius:8px;font:700 16px Cambria,Georgia,serif;text-decoration:none;cursor:pointer}.primary-button{width:100%;color:#24231f;background:#d4c9a4}.link-button{width:auto}.secondary-button{color:var(--ink);background:#e8e5dc}.danger-button{color:#fff;background:#8d3d3d}
.flash{max-width:100%;margin-bottom:16px;padding:13px 14px;border-radius:8px;overflow-wrap:anywhere}.flash-success{color:var(--success-ink);background:var(--success)}.flash-error{color:var(--error-ink);background:var(--error)}
.table-card{overflow:visible;background:transparent;border:0;box-shadow:none}.table-scroll{overflow:visible}table,tbody{display:block;width:100%}thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}tr{display:block;margin-bottom:12px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 20px #312e220d}td{display:flex;min-width:0;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid #ece9e0;text-align:right;overflow-wrap:anywhere}td::before{content:attr(data-label);color:var(--muted);font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;text-align:left}td:last-child{border:0}.action-cell{display:block;text-align:left}.action-cell::before{display:block;margin-bottom:8px}.status{display:inline-block;padding:4px 9px;border-radius:999px;font-size:.8rem;white-space:nowrap}.status-created{color:#22543d;background:#e8f3ec}.status-edited{color:#66531c;background:#f5edcf}
.actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.actions a{display:flex;min-height:44px;align-items:center;justify-content:center;padding:9px;border:1px solid #cbc7ba;border-radius:8px;text-decoration:none;background:#f8f7f3}.actions .danger-action{color:#8d3d3d;border-color:#d9b2b2;background:#fff8f8}
.sync-cell{display:grid;justify-items:end;gap:7px}.sync-cell::before{justify-self:start}.sync-status{display:inline-flex;align-items:center;gap:5px;font-size:.84rem;font-weight:700;white-space:nowrap}.sync-error{display:block;max-width:220px;color:var(--error-ink);font-size:.75rem;line-height:1.25;overflow-wrap:anywhere}.sync-cell form{margin:0}.retry-sync-button{min-height:36px;padding:7px 10px;color:var(--error-ink);background:#fff8f8;border:1px solid #d9b2b2;border-radius:7px;cursor:pointer}
.empty-state{padding:55px 20px;text-align:center;background:#fff;border-radius:12px}.empty-state h2{margin:0}.empty-state p{margin:8px 0 20px;color:var(--muted)}
.confirm-card{max-width:620px;margin:30px auto}.confirm-card h1{font-size:clamp(2rem,8vw,3rem)}.confirm-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.login-card{max-width:460px;margin:8vh auto 0;padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:0 12px 30px #312e220d}.login-card h1{font-size:clamp(2rem,9vw,3rem)}.login-card form{display:grid;gap:18px;margin-top:24px}
.flatpickr-calendar{z-index:99999!important;max-width:calc(100vw - 16px)}.flatpickr-calendar.open{overflow:visible}.flatpickr-day{max-width:none}
@media(max-width:620px){.topbar nav{width:100%;justify-content:space-between;gap:6px}.topbar nav a,.nav-logout button{font-size:.9rem}}
@media(min-width:621px){.page{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:38px 0 64px}.topbar{padding:14px max(24px,calc((100vw - 1180px)/2))}.hero{flex-direction:row;justify-content:space-between;align-items:flex-end;gap:28px}.hero-actions{display:flex;width:auto;flex-wrap:wrap;justify-content:flex-end}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.span-two{grid-column:1/-1}.form-card,.summary-card{padding:24px}.actions{grid-template-columns:repeat(5,minmax(64px,1fr))}}
@media(min-width:861px){.invoice-layout{grid-template-columns:minmax(0,1fr) 320px;gap:20px}.form-card{grid-column:1}.summary-card{position:sticky;top:20px;grid-column:2;grid-row:1/span 3}.table-card{overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px #312e220d}.table-scroll{overflow-x:auto}table{display:table;border-collapse:collapse;font-size:.9rem}thead{position:static;width:auto;height:auto;overflow:visible;clip:auto;display:table-header-group}tbody{display:table-row-group}tr{display:table-row;margin:0;padding:0;border:0;border-radius:0;box-shadow:none}th,td{display:table-cell;padding:13px 12px;border-bottom:1px solid #e8e5dc;text-align:left;vertical-align:top}th{color:#69675f;background:#f8f7f3;font-size:.74rem;letter-spacing:.05em;text-transform:uppercase}td::before{display:none}.sync-cell{display:table-cell}.action-cell{min-width:285px}.actions{display:flex;flex-wrap:wrap;gap:6px}.actions a{min-height:36px;padding:6px 9px}.registry-hero{align-items:center}}