/* IFFI Abstracts — front end (v2.0). Colours come from Settings → Design as CSS variables on .ia */
.ia{--ia-primary:#13a583;--ia-primary-dark:#0f8d70;--ia-accent:#f2c66d;--ia-bg:#f6fbf9;--ia-card:#fff;--ia-text:#0b1613;--ia-muted:#5f7d75;--ia-border:#cfe3db;--ia-btn:#13a583;--ia-btn-text:#fff;--ia-radius:20px;--ia-max:1100px;--ia-font:inherit;--ia-out:#edf5f2;--ia-out-muted:color-mix(in srgb,var(--ia-out) 70%,transparent);
  --ia-ring:color-mix(in srgb,var(--ia-primary) 22%,transparent);--ia-tint:color-mix(in srgb,var(--ia-primary) 8%,var(--ia-card));--ia-line:color-mix(in srgb,var(--ia-text) 8%,transparent);--ia-danger:#c2413f;--ia-danger-bg:#fdeeee;--ia-ok:#13a583;--ia-warn:#a8760f;--ia-warn-bg:#fff6e0;--ia-ease:cubic-bezier(.2,.8,.2,1);
  max-width:var(--ia-max);margin:0 auto;padding:clamp(28px,4vw,56px) 16px clamp(40px,5vw,72px);font-family:var(--ia-font);color:var(--ia-text);line-height:1.5;-webkit-font-smoothing:antialiased;text-align:left;box-sizing:border-box}
.ia *,.ia *::before,.ia *::after{box-sizing:border-box;font-family:inherit}
.ia ul,.ia ol{list-style:none;margin:0;padding:0}
.ia p{margin:0}
.ia a{color:var(--ia-primary);text-decoration:none}.ia a:hover{text-decoration:underline}
.ia h1,.ia h2,.ia h3,.ia h4{margin:0;color:var(--ia-text);text-transform:none;line-height:1.15;letter-spacing:-.02em}
.ia label{font-weight:400;margin:0;display:block;font-size:inherit;color:inherit}
.ia svg{flex:none}
.ia [hidden]{display:none!important}
.ia.narrow{max-width:520px}
.ia.medium{max-width:760px}

/* surfaces */
.ia-card{background:var(--ia-card);border:1px solid var(--ia-border);border-radius:var(--ia-radius);padding:clamp(22px,3.2vw,36px);box-shadow:0 20px 50px -30px rgba(11,22,19,.25)}
.ia-card+.ia-card{margin-top:18px}
.ia-eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ia-primary);font-weight:700}
.ia-eyebrow::before{content:"";width:8px;height:8px;border:1.5px solid var(--ia-primary);transform:rotate(45deg)}
.ia-h{font-size:clamp(24px,3vw,32px);font-weight:800;margin-top:10px}
.ia-sub{color:var(--ia-muted);font-size:15.5px;margin-top:8px;line-height:1.6}
.ia-center{text-align:center}
.ia-center .ia-eyebrow{justify-content:center}

/* alerts */
.ia-alert{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;border-radius:14px;font-size:14px;line-height:1.5;margin:0 0 18px;border:1px solid}
.ia-alert svg{width:18px;height:18px;margin-top:1px}
.ia-alert.ok{background:var(--ia-tint);border-color:color-mix(in srgb,var(--ia-primary) 35%,transparent);color:var(--ia-text)}
.ia-alert.err{background:var(--ia-danger-bg);border-color:color-mix(in srgb,var(--ia-danger) 35%,transparent);color:var(--ia-danger)}
.ia-alert.warn{background:var(--ia-warn-bg);border-color:color-mix(in srgb,var(--ia-accent) 70%,transparent);color:var(--ia-warn)}
.ia-alert ul{margin-top:4px}.ia-alert li{padding:2px 0}

/* fields */
.ia-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.ia-grid .full{grid-column:1/-1}
.ia-field{display:flex;flex-direction:column;min-width:0}
.ia-label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ia-muted);margin-bottom:8px}
.ia-label .req{color:var(--ia-primary);margin-left:3px}
.ia-label .hint{font-weight:400;text-transform:none;letter-spacing:0;color:var(--ia-muted);margin-left:6px}
.ia-input,.ia-select,.ia-textarea{width:100%;padding:12px 15px;border:1px solid var(--ia-border);border-radius:14px;font:inherit;font-size:15px;color:var(--ia-text);background:var(--ia-card);outline:none;transition:border-color .25s,box-shadow .25s;min-height:48px;appearance:none;-webkit-appearance:none;line-height:1.4}
.ia-textarea{min-height:120px;resize:vertical}
.ia-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235f7d75' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px;padding-right:40px;cursor:pointer}
.ia-input:focus,.ia-select:focus,.ia-textarea:focus{border-color:var(--ia-primary);box-shadow:0 0 0 3px var(--ia-ring)}
.ia-input.invalid{border-color:var(--ia-danger)}
.ia-help{font-size:12.5px;color:var(--ia-muted);margin-top:6px}
.ia-help.bad{color:var(--ia-danger)}
.ia-pw{position:relative}
.ia-pw .ia-input{padding-right:48px}
.ia-pw button{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;color:var(--ia-muted);cursor:pointer;border-radius:10px;display:grid;place-items:center}
.ia-pw button:hover{background:var(--ia-tint);color:var(--ia-primary)}
.ia-pw button svg{width:18px;height:18px}
.ia-strength{height:4px;border-radius:4px;background:var(--ia-line);margin-top:8px;overflow:hidden}
.ia-strength i{display:block;height:100%;width:0;background:var(--ia-danger);transition:width .3s,background .3s}
.ia-check{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:var(--ia-muted);cursor:pointer;line-height:1.5}
.ia-check input{margin:3px 0 0;width:18px;height:18px;accent-color:var(--ia-primary);flex:none}
.ia-radios{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.ia-radio{position:relative;display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--ia-border);border-radius:16px;cursor:pointer;background:var(--ia-card);transition:border-color .25s,background .25s}
.ia-radio input{position:absolute;opacity:0;pointer-events:none}
.ia-radio .dot{width:20px;height:20px;border-radius:50%;border:2px solid var(--ia-border);flex:none;margin-top:1px;display:grid;place-items:center}
.ia-radio .dot::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--ia-primary);transform:scale(0);transition:transform .2s}
.ia-radio b{display:block;font-size:15px}
.ia-radio small{display:block;color:var(--ia-muted);font-size:13px;margin-top:2px}
.ia-radio:has(input:checked){border-color:var(--ia-primary);background:var(--ia-tint)}
.ia-radio:has(input:checked) .dot{border-color:var(--ia-primary)}
.ia-radio:has(input:checked) .dot::after{transform:scale(1)}

/* buttons */
.ia-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid var(--ia-border);background:var(--ia-card);color:var(--ia-text);cursor:pointer;text-decoration:none!important;transition:transform .35s var(--ia-ease),background .25s,border-color .25s,color .25s;white-space:nowrap;line-height:1}
.ia-btn svg{width:17px;height:17px}
.ia-btn:hover{transform:translateY(-2px);border-color:var(--ia-primary);color:var(--ia-primary)}
.ia-btn.primary{background:var(--ia-btn);border-color:var(--ia-btn);color:var(--ia-btn-text);box-shadow:0 12px 28px -10px color-mix(in srgb,var(--ia-btn) 60%,transparent)}
.ia-btn.primary:hover{background:var(--ia-primary-dark);border-color:var(--ia-primary-dark);color:var(--ia-btn-text)}
.ia-btn.ghost{border-color:transparent;background:transparent;color:var(--ia-muted)}
.ia-btn.ghost:hover{color:var(--ia-text);transform:none}
.ia-btn.danger{color:var(--ia-danger)}
.ia-btn.danger:hover{border-color:var(--ia-danger);background:var(--ia-danger-bg)}
.ia-btn.sm{min-height:40px;padding:0 16px;font-size:13.5px}
.ia-btn.sm svg{width:15px;height:15px}
.ia-btn.block{width:100%}
.ia-btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
.ia-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:22px}
.ia-actions .spacer{flex:1}
.ia-links{text-align:center;margin-top:18px;font-size:14px;color:var(--ia-muted)}
.ia-links a{font-weight:600}

/* badges */
.ia-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border:1px solid transparent;white-space:nowrap}
.ia-badge.ref{background:var(--ia-tint);color:var(--ia-primary);border-color:color-mix(in srgb,var(--ia-primary) 30%,transparent);letter-spacing:.04em;text-transform:none;font-size:12px}
.ia-badge.under-review{background:var(--ia-warn-bg);color:var(--ia-warn);border-color:color-mix(in srgb,var(--ia-accent) 60%,transparent)}
.ia-badge.approved{background:color-mix(in srgb,var(--ia-ok) 12%,#fff);color:var(--ia-ok);border-color:color-mix(in srgb,var(--ia-ok) 35%,transparent)}
.ia-badge.declined{background:var(--ia-danger-bg);color:var(--ia-danger);border-color:color-mix(in srgb,var(--ia-danger) 30%,transparent)}
.ia-badge.withdrawn{background:#eef1f0;color:#5f7d75;border-color:#d7e0dc}
.ia-badge.oral{background:#e8f0ff;color:#1e4fb8;border-color:#c9d9fb}
.ia-badge.poster{background:#fbe8f3;color:#9f1250;border-color:#f3c6dd}
.ia-badge.track{background:#f1f5f3;color:var(--ia-muted);border-color:var(--ia-border);text-transform:none;letter-spacing:0;font-weight:600;font-size:12px}
.ia-badge.internal{background:#fef3c7;color:#92400e;border-color:#fde68a}

/* top bar / header */
.ia-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.ia-top .who{display:flex;gap:14px;align-items:center}
.ia-avatar{width:52px;height:52px;border-radius:16px;background:var(--ia-primary);color:#fff;display:grid;place-items:center;font-weight:800;font-size:18px;letter-spacing:-.02em;flex:none}
.ia-top h1{font-size:clamp(22px,2.6vw,28px);font-weight:800;color:var(--ia-out)}
.ia-top .meta{color:var(--ia-out-muted);font-size:14px;margin-top:3px}
.ia-top .tools{display:flex;gap:8px;flex-wrap:wrap}

/* stats */
.ia-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:22px}
.ia-stat{background:var(--ia-card);border:1px solid var(--ia-border);border-radius:18px;padding:16px 18px}
.ia-stat b{display:block;font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--ia-primary)}
.ia-stat span{display:block;margin-top:6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ia-muted);font-weight:600}
.ia-stat.warn b{color:var(--ia-warn)}.ia-stat.ok b{color:var(--ia-ok)}.ia-stat.bad b{color:var(--ia-danger)}.ia-stat.neutral b{color:var(--ia-text)}

/* abstract cards */
.ia-list{display:grid;gap:14px}
.ia-abs{background:var(--ia-card);border:1px solid var(--ia-border);border-radius:var(--ia-radius);padding:22px 24px;transition:border-color .3s,box-shadow .3s}
.ia-abs:hover{border-color:color-mix(in srgb,var(--ia-primary) 45%,var(--ia-border))}
.ia-abs.hl{border-color:var(--ia-primary);box-shadow:0 0 0 3px var(--ia-ring)}
.ia-abs .row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.ia-abs h3{font-size:19px;font-weight:800;margin-top:10px;line-height:1.3}
.ia-abs .meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:10px;color:var(--ia-muted);font-size:13.5px}
.ia-abs .meta span{display:inline-flex;align-items:center;gap:6px}
.ia-abs .meta svg{width:14px;height:14px;color:var(--ia-primary)}
.ia-abs .excerpt{margin-top:12px;color:var(--ia-muted);font-size:14.5px;line-height:1.6}
.ia-abs .excerpt b{color:var(--ia-text)}
.ia-abs .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--ia-line)}
.ia-abs .acts .spacer{flex:1}
.ia-detail{display:none;margin-top:16px;padding-top:16px;border-top:1px dashed var(--ia-border)}
.ia-abs.open .ia-detail{display:block}
.ia-sec{margin-top:16px}
.ia-sec:first-child{margin-top:0}
.ia-sec h4{font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ia-primary);font-weight:700;margin-bottom:6px}
.ia-sec p{font-size:15px;line-height:1.7;color:var(--ia-text);white-space:pre-line}
.ia-authors{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.ia-author{padding:12px 14px;border:1px solid var(--ia-border);border-radius:14px;background:var(--ia-bg);font-size:13.5px;color:var(--ia-muted);line-height:1.5}
.ia-author b{display:block;color:var(--ia-text);font-size:14.5px}
.ia-author.presenting{border-color:color-mix(in srgb,var(--ia-primary) 45%,transparent);background:var(--ia-tint)}
.ia-author .tag{display:inline-block;margin-top:6px;font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ia-primary);font-weight:700}
.ia-kw{display:flex;flex-wrap:wrap;gap:6px}
.ia-kw span{padding:5px 11px;border-radius:999px;background:var(--ia-bg);border:1px solid var(--ia-border);font-size:13px;color:var(--ia-text)}
.ia-comments{display:grid;gap:10px}
.ia-comment{padding:14px 16px;border-radius:14px;background:var(--ia-bg);border-left:3px solid var(--ia-primary)}
.ia-comment .by{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--ia-muted);margin-bottom:6px}
.ia-comment .by b{color:var(--ia-text)}
.ia-comment p{font-size:14.5px;line-height:1.6;white-space:pre-line}
.ia-comment.internal{border-left-color:#d97706;background:#fffbeb}
.ia-empty{text-align:center;padding:48px 20px;background:var(--ia-card);border:1px dashed var(--ia-border);border-radius:var(--ia-radius)}
.ia-empty .ic{width:56px;height:56px;border-radius:18px;background:var(--ia-tint);color:var(--ia-primary);display:grid;place-items:center;margin:0 auto 14px}
.ia-empty .ic svg{width:26px;height:26px}
.ia-empty h3{font-size:20px;font-weight:800}
.ia-empty p{color:var(--ia-muted);margin-top:6px;font-size:15px}

/* submit form */
.ia-form-sec{padding-top:22px;margin-top:22px;border-top:1px solid var(--ia-line)}
.ia-form-sec:first-of-type{border-top:0;margin-top:0;padding-top:0}
.ia-form-sec>h3{font-size:18px;font-weight:800;margin-bottom:4px}
.ia-form-sec>.ia-sub{margin:0 0 16px;font-size:14px}
.ia-author-block{border:1px solid var(--ia-border);border-radius:18px;padding:16px;margin-bottom:12px;background:var(--ia-bg);position:relative}
.ia-author-block .ah{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.ia-author-block .ah b{display:inline-flex;align-items:center;gap:10px;font-size:14px}
.ia-author-block .ah b i{width:26px;height:26px;border-radius:50%;background:var(--ia-primary);color:#fff;font-style:normal;font-size:12px;display:grid;place-items:center;font-weight:800}
.ia-author-block .ah .ia-check{font-size:13px}
.ia-author-block .rm{border:0;background:transparent;color:var(--ia-danger);font-weight:600;font-size:13px;cursor:pointer;padding:6px 10px;border-radius:8px}
.ia-author-block .rm:hover{background:var(--ia-danger-bg)}
.ia-author-block .ia-grid{gap:12px}
.ia-author-block .ia-input{background:var(--ia-card)}
.ia-count{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:var(--ia-muted);margin-top:8px}
.ia-count b{color:var(--ia-text)}
.ia-count.over b{color:var(--ia-danger)}
.ia-meter{height:6px;border-radius:6px;background:var(--ia-line);overflow:hidden;margin-top:6px}
.ia-meter i{display:block;height:100%;width:0;background:var(--ia-primary);transition:width .3s}
.ia-meter.over i{background:var(--ia-danger)}
.ia-sticky-save{position:sticky;bottom:12px;margin-top:22px;background:var(--ia-card);border:1px solid var(--ia-border);border-radius:18px;padding:12px 14px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;box-shadow:0 14px 40px -16px rgba(11,22,19,.35)}
.ia-sticky-save .spacer{flex:1}

/* reviewer table */
.ia-filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;align-items:end;margin-bottom:16px;background:var(--ia-card);border:1px solid var(--ia-border);border-radius:18px;padding:16px}
.ia-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--ia-card);border:1px solid var(--ia-border);border-radius:var(--ia-radius);overflow:hidden}
.ia-table th{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ia-muted);text-align:left;padding:14px 16px;background:var(--ia-bg);border-bottom:1px solid var(--ia-border);font-weight:700}
.ia-table td{padding:14px 16px;border-bottom:1px solid var(--ia-line);font-size:14px;vertical-align:middle}
.ia-table tr:last-child td{border-bottom:0}
.ia-table tbody tr:hover td{background:color-mix(in srgb,var(--ia-primary) 4%,transparent)}
.ia-table .t{font-weight:700;color:var(--ia-text);line-height:1.35}
.ia-table .s{display:block;color:var(--ia-muted);font-size:12.5px;margin-top:3px}
.ia-table td.nw{white-space:nowrap}
.ia-pager{display:flex;gap:6px;justify-content:center;margin-top:16px;flex-wrap:wrap}
.ia-pager a,.ia-pager span{color:var(--ia-text);min-width:38px;height:38px;padding:0 12px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--ia-border);font-size:14px;font-weight:600;background:var(--ia-card);text-decoration:none!important}
.ia-pager span.cur{background:var(--ia-primary);color:#fff;border-color:var(--ia-primary)}
.ia-pager a:hover{border-color:var(--ia-primary)}
.ia-two{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
.ia-side{position:sticky;top:110px}

/* misc */
.ia-note{font-size:13px;color:var(--ia-out-muted);text-align:center;margin-top:16px;display:flex;justify-content:center;align-items:center;gap:8px}
.ia-note svg{width:14px;height:14px}
.ia-brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:22px;color:var(--ia-out-muted);font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:700}
.ia-brand img{max-height:44px;width:auto}

@media(max-width:860px){.ia-two{grid-template-columns:1fr}.ia-side{position:static}.ia-filters{grid-template-columns:1fr 1fr}.ia-filters .ia-btn{grid-column:1/-1}}
@media(max-width:640px){.ia-grid{grid-template-columns:1fr}.ia-card{padding:20px 16px}.ia-abs{padding:18px 16px}.ia-top .tools{width:100%}.ia-top .tools .ia-btn{flex:1}.ia-actions .ia-btn.primary{width:100%}.ia-table thead{display:none}.ia-table tr{display:block;border-bottom:1px solid var(--ia-border)}.ia-table td{display:block;padding:8px 16px;border:0}.ia-table td:first-child{padding-top:14px}.ia-table td:last-child{padding-bottom:14px}.ia-sticky-save .ia-btn{flex:1}}
@media(prefers-reduced-motion:reduce){.ia *{transition:none!important;animation:none!important}}