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2px}.btn-secondary{color:var(--color-primary);border-color:var(--color-border);background:0 0}.btn-secondary:hover:not(:disabled),.btn-ghost:hover:not(:disabled){background:var(--color-soft)}.btn-ghost{color:var(--color-fg);background:0 0}.btn-danger{color:var(--color-danger);border-color:var(--color-danger);background:0 0}.btn-danger:hover:not(:disabled){background:var(--color-danger);color:var(--color-danger-bg)}.btn-sm{padding:var(--space-2) var(--space-4);font-size:.875rem}.btn-md{padding:var(--space-3) var(--space-6);font-size:.95rem}.btn-lg{padding:var(--space-4) var(--space-8);min-height:54px;font-size:1rem}.page-section{padding:clamp(2.5rem, 6vw, 5.5rem) var(--space-6);max-width:880px;margin:0 auto}.page-section>h1:before,.page-intro h1:before{content:"";width:3rem;height:3px;margin-bottom:var(--space-6);background:var(--color-accent);display:block}.page-intro{isolation:isolate;margin-bottom:var(--space-8);position:relative;overflow:clip}.page-intro:after{content:"";z-index:-1;pointer-events:none;width:320px;height:320px;filter:var(--color-pattern-filter);opacity:var(--color-pattern-opacity);background:url(/ciaei-picto.png) 50%/contain no-repeat;position:absolute;top:-100px;right:-80px}.page-intro>p,.page-section>h1+p{color:var(--color-muted);font-size:1.08rem}.page-section li{margin-bottom:var(--space-3)}.form-page{max-width:800px}.page-section form:not(.admin-status-form):not(.admin-user-management-form):has(.field){background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:clamp(1.25rem,4vw,2.5rem)}.page-section form>h2:first-child{margin-top:0}.field{gap:var(--space-2);margin-bottom:var(--space-6);flex-direction:column;display:flex}.field label{font-size:.92rem;font-weight:600;line-height:1.55}.field input:not([type=checkbox]),.field select,.field textarea{width:100%;min-width:0;min-height:48px;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-fg);font-size:1rem;transition:border-color .15s}.field textarea{resize:vertical;min-height:150px}.field input:hover,.field textarea:hover,.field select:hover{border-color:var(--color-muted)}.field [aria-invalid=true]{border-color:var(--color-danger)}.field label:has(input[type=checkbox]){align-items:flex-start;gap:var(--space-3);cursor:pointer;font-weight:400;display:flex}.field input[type=checkbox]{width:18px;height:18px;accent-color:var(--color-primary);flex:0 0 18px;margin:.2rem 0 0}.password-input-group{gap:var(--space-2);align-items:stretch;display:flex}.password-input-group input{flex:1;min-width:0}.password-toggle{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);width:48px;color:var(--color-muted);cursor:pointer;flex:none;justify-content:center;align-items:center;display:inline-flex}.password-toggle:hover{color:var(--color-fg);border-color:var(--color-muted)}.field-error{color:var(--color-danger);font-size:.875rem}.field-hint{color:var(--color-muted);font-size:.875rem}.legal-table-wrapper{margin:var(--space-4) 0 var(--space-6);overflow-x:auto}.legal-page table{border-collapse:collapse;width:100%;font-size:.9rem}.legal-page th,.legal-page td{padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);text-align:left;vertical-align:top}.legal-page th{background:var(--color-soft);white-space:nowrap;font-weight:700}.field .field-hint{margin:0}.field-pair{gap:0 var(--space-6);grid-template-columns:1fr 1fr;display:grid}.admin-speaker-photo-preview{border-radius:var(--radius-sm);border:1px solid var(--color-border);object-fit:cover;width:96px;height:96px;display:block}.error-summary{background:var(--color-danger-bg);color:var(--color-danger);border-left:3px solid var(--color-danger);border-radius:var(--radius-sm);padding:var(--space-4) var(--space-6);margin-bottom:var(--space-6)}.error-summary p:last-child{margin-bottom:0}.success-banner{background:var(--color-success-bg);color:var(--color-success-fg);border-left:3px solid var(--color-success-fg);border-radius:var(--radius-sm);padding:var(--space-6)}.notice-banner{background:var(--color-soft);color:var(--color-fg);border-left:3px solid var(--color-accent);padding:var(--space-4) var(--space-6);margin:var(--space-6) 0;font-size:.95rem}.programme-page,.speakers-page{max-width:1120px}.programme-day-tabs{gap:var(--space-3);margin-bottom:var(--space-6);flex-wrap:wrap;display:flex}.programme-day-tabs .btn{padding:var(--space-4);flex:240px}.programme-download{margin-bottom:var(--space-8)}.programme-session{border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-bottom:var(--space-3);background:var(--color-surface)}.programme-session summary{align-items:center;gap:var(--space-6);padding:var(--space-6);cursor:pointer;grid-template-columns:minmax(0,1fr) auto 24px;font-weight:600;line-height:1.5;list-style:none;display:grid}.programme-session summary::-webkit-details-marker{display:none}.programme-session summary:hover{background:var(--color-soft)}.programme-session[open]{border-color:var(--color-primary)}.programme-session[open] summary{border-bottom:1px solid var(--color-border)}.programme-session>p{margin:var(--space-6)}.programme-session-time{color:var(--color-muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:.85rem;font-weight:500}.programme-toggle{color:var(--color-accent);transition:transform .15s}.programme-session[open] .programme-toggle{transform:rotate(180deg)}.speakers-grid{gap:var(--space-6);grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));display:grid}.speaker-card{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6);background:var(--color-surface)}.speaker-card h2{margin-top:var(--space-4);font-size:1.7rem}.speaker-card-photo{border-radius:var(--radius-sm);margin-bottom:var(--space-3);object-fit:cover}.speaker-card-function{color:var(--color-muted)}.sponsorship-page{max-width:1120px}.sponsorship-section{margin:var(--space-12) 0}.sponsorship-section>h2:first-child{margin-top:0}.sponsorship-content{gap:var(--space-12);flex-direction:column;display:flex}.sponsorship-content .sponsorship-section{margin-top:0}.sponsorship-content .sponsorship-section:last-child{max-width:760px}.crossroads-list{gap:var(--space-6);margin:var(--space-6) 0;grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.crossroads-list dt{font-family:var(--font-display);font-weight:600}.crossroads-list dd{margin:var(--space-2) 0 0;color:var(--color-muted)}.sponsorship-tiers{gap:var(--space-6);margin:var(--space-8) 0;grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.sponsorship-tier{border:1px solid var(--color-border);border-top:3px solid var(--color-accent);border-radius:var(--radius-sm);padding:var(--space-6);background:var(--color-surface)}.sponsorship-tier:nth-child(2){border-top-color:var(--color-muted)}.sponsorship-tier:nth-child(3){border-top-color:var(--color-primary)}.sponsorship-tier h3{margin:0 0 var(--space-4);font-family:var(--font-display);font-size:1.3rem}.sponsorship-tier h4{margin:var(--space-4) 0 var(--space-2);color:var(--color-muted);letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}.sponsorship-tier .benefits-list{margin:0;font-size:.92rem}.sponsorship-naming{margin-top:var(--space-8);padding-top:var(--space-8);border-top:1px solid var(--color-border)}.packages-list{gap:var(--space-4);margin:var(--space-8) 0;grid-template-columns:repeat(3,minmax(0,1fr));padding:0;list-style:none;display:grid}.packages-list li{border:1px solid var(--color-border);border-top:3px solid var(--color-accent);border-radius:var(--radius-sm);padding:var(--space-8) var(--space-6);background:var(--color-surface);font-family:var(--font-display);margin:0;font-size:1.55rem;line-height:1.35}.packages-list li:nth-child(2){border-top-color:var(--color-muted)}.packages-list li:nth-child(3){border-top-color:var(--color-primary)}.benefits-list{padding-left:var(--space-6)}.sponsorship-form-panel{max-width:760px;margin:var(--space-12) auto 0}blockquote{border-left:3px solid var(--color-accent);margin:var(--space-8) 0;padding:var(--space-3) var(--space-6);font-family:var(--font-display);font-size:1.35rem}blockquote cite{margin-top:var(--space-6);color:var(--color-muted);font-family:Segoe UI,system-ui,sans-serif;font-size:.875rem;font-style:normal;display:block}.site-footer{isolation:isolate;gap:var(--space-12);margin-top:var(--space-8);padding:7rem max(var(--space-6), calc((100vw - 1200px) / 2)) var(--space-6);border-top:4px solid var(--color-brand-blue);background:var(--color-soft);grid-template-columns:1fr .75fr 1.35fr;display:grid;position:relative}.site-footer:before{content:"";z-index:-1;pointer-events:none;height:64px;filter:var(--color-pattern-filter);opacity:var(--color-pattern-opacity);background:url(/ciaei-picto.png) 50% 45%/140px 140px repeat-x;position:absolute;inset:0 0 auto}.site-footer-section{min-width:0}.site-footer ul{margin:0;padding:0;list-style:none}.site-footer li{margin-bottom:var(--space-4);font-size:.93rem}.site-footer-heading{letter-spacing:.12em;text-transform:uppercase;margin-bottom:var(--space-6);color:var(--color-muted);font-size:.75rem;font-weight:700}.site-footer h2{margin:0 0 var(--space-4);font-size:2rem}.site-footer-links{align-items:flex-start;gap:var(--space-3);flex-direction:column;font-size:.9rem;display:flex}.site-footer-links a{min-height:32px}.site-footer-copyright{color:var(--color-muted);border-top:1px solid var(--color-border);padding-top:var(--space-6);grid-column:1/-1;margin:0;font-size:.8rem}.newsletter-form>p{color:var(--color-muted);font-size:.9rem}.newsletter-form .field{margin-bottom:var(--space-4)}.newsletter-form .field label{font-size:.85rem}.site-footer .field input:not([type=checkbox]){background:var(--color-surface)}:is(.page-section:has(.admin-table),.page-section:has(.admin-nav)){max-width:1240px}.admin-nav{gap:var(--space-4);margin:var(--space-6) 0 var(--space-12);grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));padding:0;list-style:none;display:grid}.admin-nav li{margin:0}.admin-nav a{padding:var(--space-6);border:1px solid 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th{color:var(--color-muted);background:var(--color-soft);font-size:.8rem;font-weight:600}.admin-table tbody tr:hover{background:var(--color-bg)}.admin-status-form{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.admin-status-form select{max-width:100%;min-height:44px;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-fg)}.admin-create-user-form fieldset,.admin-create-speaker-form fieldset,.admin-user-management-form fieldset{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-4);margin-bottom:var(--space-6)}.admin-create-user-form legend,.admin-create-speaker-form legend,.admin-user-management-form legend{padding:0 var(--space-2);font-weight:600}.checkbox-field{align-items:flex-start;gap:var(--space-3);cursor:pointer;margin-bottom:var(--space-2);font-weight:400;display:flex}.checkbox-field 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var(--color-border)}.permission-badges{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.permission-badge{background:var(--color-soft);color:var(--color-fg);border-radius:var(--radius-sm);padding:2px var(--space-2);white-space:nowrap;font-size:.75rem;font-weight:600}@media (max-width:1180px){.site-header{gap:var(--space-2) var(--space-6);flex-wrap:wrap}.site-title{flex:1;max-width:28rem}.site-nav{border-top:1px solid var(--color-border);padding-top:var(--space-2);flex-basis:100%;order:3;justify-content:center}}@media (max-width:900px){.field-pair{grid-template-columns:1fr}}@media (max-width:700px){html{scroll-padding-top:var(--space-6)}.site-header{padding:var(--space-4);gap:var(--space-3);position:relative}.site-title{flex-basis:100%;max-width:none}.site-header>.header-actions{gap:var(--space-2);width:100%}.site-header .btn{padding:var(--space-2) var(--space-3);flex:1;font-size:.78rem}.site-nav{justify-content:space-between;gap:var(--space-2);padding-top:var(--space-1)}.site-nav a{min-height:38px;font-size:.82rem}.page-section{padding-left:var(--space-4);padding-right:var(--space-4)}.programme-session summary{gap:var(--space-2) var(--space-3);padding:var(--space-4);grid-template-columns:minmax(0,1fr) 24px}.programme-session-time{grid-area:2/1}.programme-toggle{grid-area:1/2/3}.programme-session>p{margin:var(--space-4)}.packages-list,.sponsorship-tiers,.crossroads-list{grid-template-columns:1fr}.packages-list li{padding:var(--space-6)}.site-footer{padding:6rem var(--space-6) var(--space-6);gap:var(--space-8);grid-template-columns:1fr 1fr}.site-footer-section:last-of-type{grid-column:1/-1}}@media (max-width:400px){.site-footer{grid-template-columns:1fr}.site-footer-section:last-of-type{grid-column:auto}.btn-lg{padding:var(--space-3) var(--space-6)}}.custom-select{width:100%;position:relative}.site-header .custom-select{width:auto;min-width:4.5rem}.custom-select-trigger,.custom-select-native{justify-content:space-between;align-items:center;gap:var(--space-2);width:100%;min-height:48px;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg);color:var(--color-fg);font:inherit;text-align:left;cursor:pointer;font-size:1rem;transition:border-color .15s;display:flex}.site-header .custom-select-trigger,.site-header .custom-select-native{min-height:44px;padding:var(--space-2) var(--space-3);font-size:.8rem}.custom-select-trigger:hover,.custom-select-native:hover{border-color:var(--color-muted)}.custom-select-trigger:focus-visible,.custom-select-native:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}.custom-select-trigger[aria-expanded=true]{border-color:var(--color-primary)}.custom-select-trigger[aria-invalid=true],.custom-select-native[aria-invalid=true]{border-color:var(--color-danger)}.custom-select-value{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.custom-select-chevron,.custom-select-native-chevron{color:var(--color-muted);flex:none;transition:transform .15s}.custom-select-trigger[aria-expanded=true] .custom-select-chevron{transform:rotate(180deg)}.custom-select-native-chevron{top:50%;right:var(--space-4);pointer-events:none;position:absolute;transform:translateY(-50%)}.custom-select-native{appearance:none}.custom-select-listbox{z-index:20;top:calc(100% + var(--space-2));max-height:280px;padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);box-shadow:var(--shadow-sm);position:absolute;left:0;right:0;overflow-y:auto}.custom-select-option{padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);cursor:pointer;font-size:.95rem;line-height:1.5}.custom-select-option.is-active{background:var(--color-soft)}.custom-select-option[aria-selected=true]{color:var(--color-primary);font-weight:600}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}