/* v51 — transizione minimale, fluida e mostrata solo nella pagina di destinazione */
.site-transition-layer{position:fixed;inset:0;z-index:999999;display:grid;place-items:center;pointer-events:none;opacity:0;visibility:hidden;background:rgba(5,9,16,.97);transition:opacity .18s ease,visibility .18s ease;contain:strict;transform:translateZ(0);will-change:opacity}.site-transition-layer.active{opacity:1;visibility:visible;pointer-events:auto}.site-transition-spinner{position:relative;width:66px;height:66px;contain:strict;transform:translateZ(0)}.site-transition-ring{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(255,255,255,.13);border-top-color:#6ee7ff;border-right-color:rgba(110,231,255,.58);animation:site-spin .82s linear infinite;transform:translateZ(0);will-change:transform}.site-transition-dot{position:absolute;left:50%;top:50%;width:7px;height:7px;margin:-3.5px 0 0 -3.5px;border-radius:50%;background:#6ee7ff;box-shadow:0 0 14px rgba(110,231,255,.5);animation:site-dot 1s ease-in-out infinite alternate}@keyframes site-spin{to{transform:translateZ(0) rotate(360deg)}}@keyframes site-dot{to{opacity:.48;transform:scale(.78)}}html[data-theme="light"] .site-transition-layer{background:rgba(244,247,250,.98)}html[data-theme="light"] .site-transition-ring{border-color:rgba(20,35,56,.14);border-top-color:#087ea4;border-right-color:rgba(8,126,164,.56)}html[data-theme="light"] .site-transition-dot{background:#087ea4;box-shadow:0 0 12px rgba(8,126,164,.34)}html.site-transitioning canvas{opacity:0!important}@media(prefers-reduced-motion:reduce){.site-transition-ring{animation-duration:1.4s}.site-transition-dot{animation:none}}
.site-password-control{position:relative;width:100%;min-width:0;display:block}.site-password-control>input{width:100%!important;padding-right:49px!important}.site-password-toggle{position:absolute;top:50%;right:7px;transform:translateY(-50%);width:35px;height:35px;padding:0;border:0;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.055);color:#92a5ba;cursor:pointer;transition:background .16s ease,color .16s ease,transform .16s ease}.site-password-toggle:hover{background:rgba(110,231,255,.12);color:#e8f0ff}.site-password-toggle:active{transform:translateY(-50%) scale(.95)}.site-password-toggle svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.top-actions>.top-btn,.top-actions>.admin-icon,.top-actions>.site-language-switcher .site-language-button{height:40px!important;min-height:40px!important;border-radius:12px!important}.top-actions>.admin-icon{width:40px!important;min-width:40px!important;padding:0!important}.top-actions>.site-language-switcher .site-language-button{padding:0 9px!important}.top-actions>.top-btn.contact{padding-top:0!important;padding-bottom:0!important}.rtl-language .site-language-option{text-align:right}
/* Tema chiaro: regole globali di contrasto, senza cambiare il branding. */
html[data-theme="light"]{color-scheme:light;--bg:#eef3f8!important;--card:#ffffff!important;--surface:#ffffff!important;--surface2:#f7f9fc!important;--surface-2:#f7f9fc!important;--surface-hover:#edf4fa!important;--text:#142338!important;--muted:#5c7188!important;--accent:#087ea4!important;--accent-2:#3f6fa8!important;--accent-soft:rgba(8,126,164,.10)!important;--accent-border:rgba(8,126,164,.34)!important;--border:rgba(31,54,78,.14)!important;--border-strong:rgba(31,54,78,.22)!important;--upload-surface:rgba(255,255,255,.98)!important;--upload-surface-2:rgba(247,249,252,.99)!important;--upload-border:rgba(31,54,78,.15)!important;--upload-border-strong:rgba(8,126,164,.38)!important;--upload-accent:#087ea4!important;--upload-muted:#5c7188!important;--lang-border:rgba(31,54,78,.17)!important;--lang-text:#142338!important;--lang-accent:#087ea4!important}
html[data-theme="light"] body{color:#142338!important;background-color:#eef3f8!important;background-image:radial-gradient(900px 520px at 12% -8%,rgba(8,126,164,.12),transparent 62%),radial-gradient(780px 460px at 104% 2%,rgba(67,114,170,.10),transparent 64%)!important}html[data-theme="light"] canvas#bgCanvas{opacity:.14}html[data-theme="light"] :is(.overlay,.hub-overlay,.micro-overlay,.toolkit-overlay,.arcade-overlay){background:linear-gradient(180deg,rgba(238,243,248,.10),rgba(238,243,248,.52))!important}
html[data-theme="light"] :is(h1,h2,h3,h4,h5,h6,.title,.brand,.hub-brand,.panel-brand,.tool-standard-brand,.eyebrow,.field>span,.field-label,.settings-field span,.summary-pill strong){color:#142338!important;text-shadow:none!important}
html[data-theme="light"] :is(p,.desc,.muted,.hub-hero>p,.micro-header p,.toolkit-header p,.section-head p,.lorem-card p,.tool-card p,.category-head p,.panel-subtitle){color:#5c7188!important}
html[data-theme="light"] :is(.panel-shell,.upload-shell,.progress-shell,.result-shell,.tool-discovery,.tool-card,.micro-shell,.suite-shell,.dashboard-card,.management-card,.terminal-card,.card,.tool-standard-shell,.tool-shell,.lorem-card,.modal-card){background:linear-gradient(180deg,rgba(255,255,255,.99),rgba(247,250,253,.99))!important;border-color:rgba(31,54,78,.15)!important;box-shadow:0 18px 48px rgba(43,67,91,.13)!important;color:#142338!important}
html[data-theme="light"] :is(.hub-card .thumb,.result-box,.result-row,.password-value,.preview-panel.dark,.tool-output){background:#f7fafd!important;color:#142338!important;border-color:rgba(31,54,78,.15)!important}
html[data-theme="light"] :is(input,textarea,select,.settings-input,.management-search,.user-control,.panel-input,.filter-trigger,.code-input){background:#fff!important;color:#142338!important;border-color:rgba(31,54,78,.21)!important}html[data-theme="light"] :is(input,textarea)::placeholder{color:#8193a5!important}html[data-theme="light"] option{background:#fff;color:#142338}
html[data-theme="light"] :is(.top-btn,.hub-home,.panel-home,.panel-button-secondary,.btn,.small-button,.tool-button,.secondary-action,.filter-trigger,.site-language-button,.tool-btn,.tab-btn){color:#142338!important;background:rgba(255,255,255,.88)!important;border-color:rgba(31,54,78,.17)!important}
html[data-theme="light"] :is(.btn.primary,.settings-submit,.tool-btn.primary,.panel-button-primary){color:#09202c!important;background:rgba(8,126,164,.14)!important;border-color:rgba(8,126,164,.34)!important}
html[data-theme="light"] :is(.filter-menu,.search-suggestions,.site-language-menu,.password-dialog){background:rgba(255,255,255,.995)!important;color:#142338!important;border-color:rgba(31,54,78,.17)!important;box-shadow:0 22px 54px rgba(43,67,91,.20)!important}html[data-theme="light"] :is(.filter-menu button,.site-language-option){color:#31485f!important}html[data-theme="light"] :is(.filter-menu button:hover,.site-language-option:hover,.site-language-option[aria-current="true"]){background:rgba(8,126,164,.09)!important;color:#142338!important}
html[data-theme="light"] :is(.tool-features span,.stat-chip,.privacy-chip,.tool-kind,.tool-runtime,.summary-pill,.badge,.pill){color:#385168!important;background:rgba(8,126,164,.055)!important;border-color:rgba(8,126,164,.16)!important}
html[data-theme="light"] .top-btn.contact{color:#142338!important;background:rgba(8,126,164,.10)!important;border-color:rgba(8,126,164,.30)!important}
html[data-theme="light"] .modal-text b{color:#142338!important}html[data-theme="light"] .modal{background:rgba(55,75,96,.28)!important}
html[data-theme="light"] .terminal-card,html[data-theme="light"] .terminal-frame-wrap,html[data-theme="light"] .terminal-lock-screen,html[data-theme="light"] .terminal-lock-box{background:#050607!important;color:#f3f6f8!important}
@media(max-width:560px){.site-transition-spinner{width:60px;height:60px}.top-actions>.top-btn,.top-actions>.admin-icon,.top-actions>.site-language-switcher .site-language-button{height:38px!important;min-height:38px!important}.top-actions>.admin-icon{width:38px!important;min-width:38px!important}}
@media(prefers-reduced-motion:reduce){.site-transition-layer{transition:none}.site-transition-ring{animation-duration:1.4s}.site-transition-dot{animation:none}}