@import url("/shared/dashboard-kit-v1.css");
/* ════════════════════════════════════════════════════════════════
HOLON SHELL KIT v1 (CSS) — OFFICIAL STANDARD for all Holon tool shells
Faithful extraction from Holon Announce (port 6001), 2026-06-22.
Announce is the AUTHORITATIVE topbar+menu+shell reference (see MASTER_HANDOFF.md).
Copied verbatim from Announce's canonical rules — do not "improve" without
updating Announce first. Pairs with holon-shell-v1.js (behavior) and
dashboard-kit-v1.css (dashboards).
THE SHELL CONTRACT (structure every tool follows):
...chrome...
...feature views...
.shell is the element the resize engine measures + observes. Background
#f4f6f9, padding 12px, gap 12px. Sidebar 220px, collapsible to 0.
WHAT'S HERE (shell/chrome ONLY — no feature-specific styles):
reset + Lato fonts, :root palette, .shell/.sidebar/.main/.content,
sidebar header + nav (incl. active green right-border), topbar classes,
generic .btn family, pulsing green dot, mobile breakpoint (shell parts),
mobile sidebar drawer + backdrop.
USAGE (in a tool's index.html ):
Served by nginx via: include /etc/nginx/snippets/holon-shared.conf;
RULES (do not violate):
1. Tool feature CSS goes in the TOOL'S stylesheet, never here.
2. Tools theme via the :root vars; don't hardcode over shell colors.
3. Distinct-identity tools (e.g. gamified Quest) may override fonts/accents
but should keep the .shell/.topbar STRUCTURE so resize works.
════════════════════════════════════════════════════════════════ */
/* ── RESET + FONTS ── */
*{box-sizing:border-box}
html,body{margin:0;padding:0;width:100%}
html{font-size:15px!important}
body{font-size:15px!important;font-family:"Lato Extended","Lato",sans-serif!important;background:#f5f5f5;color:#2d3b45;position:relative}
*,*::before,*::after{scrollbar-width:none;-ms-overflow-style:none}
::-webkit-scrollbar{display:none}
/* ── PALETTE (tools theme off these) ── */
:root{--bg:#f5f5f5;--s1:#ffffff;--s2:#f5f5f5;--s3:#eeeeee;--s4:#e6e6e6;--surf:#ffffff;--surf1:#ffffff;--surf2:#f5f5f5;--brd:#c7cdd1;--brd2:#b3bcc4;--acc:#0770a3;--acc2:#0a5a8a;--acc3:#0770a3;--cyan:#0770a3;--cyan2:#0a5a8a;--cyan-glow:rgba(7,112,163,.1);--green:#00ac18;--red:#e66000;--amber:#c7a200;--purple:#6a5acd;--navy:#2d3b45;--pink:#c2185b;--text:#2d3b45;--dim:#6b7780;--muted:#c7cdd1;--r:8px}
/* ── LAYOUT (shell = resize anchor) ── */
.shell{display:flex;width:100%;background:#f4f6f9;padding:12px;gap:12px}/* HOLON_SHELL_AUTOGROW_v1 */
.sidebar{width:220px;flex-shrink:0;background:#fff;border:1px solid #dde2ea;border-radius:0;display:flex;flex-direction:column;transition:width .22s ease,opacity .18s ease;box-shadow:0 1px 6px rgba(0,0,0,.06)}
.sidebar.collapsed{width:0;opacity:0;margin:0}
.main{flex:1;display:flex;flex-direction:column;min-width:0;border:1px solid #dde2ea;border-radius:0;box-shadow:0 1px 6px rgba(0,0,0,.06)}
/* ── Main content header (navy gradient bar) — every tool view uses this ── */
.main-header{background:linear-gradient(135deg,#0d1f3c,#1e3a5f,#2a5298);min-height:52px;display:flex;align-items:center;gap:12px;padding:0 20px;flex-shrink:0}
.main-header h2,.main-header>span,.main-header .mh-title{font-size:15px;font-weight:700;color:#fff;margin:0}
.main-header .mh-sub{font-size:12px;color:rgba(255,255,255,.75);font-weight:400}
.main-header .mh-spacer{flex:1}
.content{flex:1;padding:0;border-radius:0}
/* ── SIDEBAR HEADER (navy gradient + pulsing dot badge) ── */
.sb-header{background:linear-gradient(135deg,#0d1f3c,#1e3a5f,#2a5298);height:52px;padding:0 18px;display:flex;justify-content:flex-start;align-items:center;flex-shrink:0}
.sb-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:5px 14px 5px 10px;font-size:11px;font-weight:700;color:#fff;letter-spacing:.04em;text-transform:uppercase;white-space:nowrap}
.sb-dot{width:7px;height:7px;border-radius:50%;background:#55f934;flex-shrink:0;animation:holon-dot-pulse 2.5s ease-in-out infinite}
/* ── SIDEBAR NAV ── */
.sb-nav{flex:1;padding:0 0 16px}
.nav-group{margin-bottom:0}
.nav-group-label{font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#b8c4d0;padding:12px 18px 4px;display:block}
.nav-btn{display:flex;align-items:center;gap:8px;width:calc(100% - 16px);margin:1px 8px;padding:8px 12px;border:1px solid #edf1f6;border-right:3px solid transparent;background:#f8fafc;font-family:'Lato Extended','Lato',sans-serif;font-size:15px;font-weight:500;color:#4b5563;cursor:pointer;text-align:left;border-radius:7px;transition:all .12s;white-space:nowrap}
.nav-btn[draggable]{cursor:grab}
.nav-btn.drag-over{border-top:2px solid #2a5298!important;background:#eef3fb}
.nav-btn.dragging{opacity:.4}
.nav-btn:hover{background:#eef3fb;border-color:#d0daea;color:#1e3a5f}
.nav-btn.active{background:#f0f8f0;border-right-color:#55f934;color:#1e3a5f;font-weight:600}
.nav-icon{font-size:16px;width:20px;text-align:center;flex-shrink:0}
.nav-badge{margin-left:auto;background:var(--acc3);color:#fff;font-size:16px;font-weight:700;padding:2px 6px;border-radius:10px;font-family:monospace}
.nav-btn-hub{display:flex;align-items:center;gap:8px;width:calc(100% - 16px);margin:1px 8px;padding:8px 12px;border:1px solid #edf1f6;border-right:3px solid transparent;background:#f8fafc;font-family:'Lato Extended','Lato',sans-serif;font-size:15px;font-weight:600;color:#2a5298;cursor:pointer;text-align:left;text-decoration:none;border-radius:7px;transition:all .12s}
.nav-btn-hub:hover{background:#f0f4ff;border-color:#d0daea;color:#0d1f3c}
/* ── SIDEBAR FOOTER ── */
.sb-footer{padding:12px 14px;border-top:1px solid var(--brd)}
.sb-user{font-size:16px;font-weight:700;color:var(--text)}
.sb-role{font-size:16px;color:var(--dim);font-family:monospace}
/* ── TOPBAR ── */
.topbar{position:relative;z-index:100;height:52px;width:100%;background:#fff;border-bottom:1px solid #dde2ea;display:flex;align-items:center;padding:0 16px;gap:0;box-shadow:0 1px 8px rgba(15,23,42,.05);box-sizing:border-box}
.topbar-tag{font-size:10px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:#1e3a5f;background:#55f934;padding:2px 6px;border-radius:4px}
.topbar-avatar{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#0d1f3c,#2a5298);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center}
.topbar-div{width:1px;height:20px;background:#dde2ea;margin:0 12px}
.topbar-course{font-size:14px;font-weight:500;color:#4b5563;padding:2px 10px;background:#f0f2f7;border:1px solid #dde2ea;border-radius:20px}
.topbar-spacer{flex:1}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.topbar-cog{width:32px;height:32px;border-radius:6px;border:1px solid #dde2ea;background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all .15s;color:#4b5563}
.topbar-cog:hover{background:#f0f2f7;border-color:#c8d0db}
/* ── CANONICAL TOPBAR: hamburger + brand pill (single fleet source; overrides per-tool copies) ── */
.topbar-ham,.sb-toggle-btn,#sb-toggle-btn{width:28px!important;height:28px!important;border-radius:6px!important;border:1px solid #e2e8f0!important;background:#f8fafc!important;color:#64748b!important;cursor:pointer;display:inline-flex!important;align-items:center;justify-content:center;flex-shrink:0;padding:0!important;margin-right:10px!important;box-shadow:none!important}
.topbar-ham:hover,.sb-toggle-btn:hover,#sb-toggle-btn:hover{background:#f0f2f7!important;border-color:#c8d0db!important}
.topbar-ham:focus,.sb-toggle-btn:focus,#sb-toggle-btn:focus{outline:none!important}
.topbar-ham:focus-visible,.sb-toggle-btn:focus-visible,#sb-toggle-btn:focus-visible{outline:2px solid #2a5298!important;outline-offset:2px}
.topbar-pill,.topbar-logo{display:flex!important;align-items:center;gap:8px!important;line-height:1;text-decoration:none;background:var(--header-bg,linear-gradient(135deg,#0d1f3c,#1e3a5f,#2a5298))!important;border-radius:20px!important;padding:5px 10px 5px 8px!important}
.topbar-pill-name,.topbar-logo-text{font-weight:700!important;font-size:15px!important;color:#fff!important}
.topbar-tag{font-size:10px!important;font-weight:700!important;letter-spacing:.8px!important;text-transform:uppercase!important;color:#1e3a5f!important;background:#55f934!important;padding:2px 6px!important;border-radius:4px!important}
.topbar-dot{width:8px;height:8px;border-radius:50%;background:#55f934;display:inline-block;flex-shrink:0;vertical-align:middle;animation:holon-dot-pulse 2.5s ease-in-out infinite}
/* ── Canonical topbar component (was inlined per-tool → now shared, single source) ── */
.topbar-ham{width:28px;height:28px;border-radius:6px;border:1px solid #dde2ea;background:#f8fafc;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:#64748b;padding:0;margin-right:12px;font-size:15px;line-height:1;transition:background .15s}
.topbar-ham:hover{background:#f0f2f7}
.topbar-ham:focus{outline:none}
.topbar-ham:focus-visible{outline:2px solid #2a5298;outline-offset:2px}
.topbar-logo{display:flex;align-items:center;gap:8px;line-height:1;text-decoration:none;background:linear-gradient(135deg,#0d1f3c,#1e3a5f,#2a5298);border-radius:20px;padding:5px 10px 5px 8px;flex-shrink:0}
.topbar-logo-text{font-size:13px;font-weight:700;color:#fff;letter-spacing:-.2px}
.topbar-user{display:flex;align-items:center;gap:7px}
.topbar-username{font-size:13px;font-weight:600;color:#1e293b}
.sb-header-label{font-weight:700;font-size:15px;color:#fff;letter-spacing:.02em}
.ada-size-btn{width:30px;height:28px;border-radius:5px;border:1px solid #dde2ea;background:#fff;cursor:pointer;font-weight:700;font-size:11px;color:#64748b;display:flex;align-items:center;justify-content:center;transition:all .15s;font-family:inherit}
.ada-size-btn:hover{background:#f0f2f7;border-color:#c8d0db}
@keyframes holon-dot-pulse{0%{opacity:0;box-shadow:0 0 0px rgba(85,249,52,0)}50%{opacity:1;box-shadow:0 0 10px rgba(85,249,52,1)}100%{opacity:0;box-shadow:0 0 0px rgba(85,249,52,0)}}
/* ── SETTINGS PANEL ── */
.settings-panel{display:none;position:absolute;top:52px;right:16px;background:#fff;border:1px solid #dde2ea;border-radius:10px;padding:16px;width:300px;box-shadow:0 8px 24px rgba(15,23,42,.12);z-index:200}
.settings-panel.open{display:block}
/* ── GENERIC BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;border:none;cursor:pointer;font-size:13px;font-family:'Lato',sans-serif;font-weight:700;transition:all .15s;white-space:nowrap}
.btn-p{background:linear-gradient(135deg,#0d1f3c,#1e3a5f,#2a5298);color:#fff;box-shadow:0 4px 12px rgba(42,82,152,.3)}
.btn-p:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(91,106,245,.35)}
.btn-g{background:rgba(255,255,255,.05);color:var(--dim);border:1px solid var(--brd)}
.btn-g:hover{background:var(--s3);color:var(--text);border-color:var(--brd2)}
.btn-sm{padding:5px 11px;font-size:16px;border-radius:7px}
.btn-xs{padding:3px 8px;font-size:16px;border-radius:6px}
.btn:disabled{opacity:.35;cursor:not-allowed;transform:none!important}
.btn-icon{width:32px;height:32px;padding:0;border-radius:8px;background:rgba(255,255,255,.05);border:1px solid var(--brd);color:var(--dim);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all .15s;font-family:'Lato',sans-serif}
.btn-icon:hover{background:var(--s3);color:var(--text)}
.btn-outline-holon{background:#fff;color:#1e3a5f;border:1.5px solid #2a5298;font-weight:600}
.btn-outline-holon:hover{background:#f0f4ff;border-color:#1e3a5f;color:#0d1f3c}
/* ── MOBILE (shell parts only) ── */
@media(max-width:600px) and (pointer:coarse){
.shell{padding:0;gap:0;height:auto;flex-direction:column}
.sidebar{position:fixed;top:52px;left:0;bottom:0;z-index:300;width:260px!important;transform:translateX(-100%);transition:transform .25s ease;box-shadow:4px 0 24px rgba(0,0,0,.15);border-radius:0!important}
.sidebar.mobile-open{transform:translateX(0)}
.main{border:none;box-shadow:none;border-radius:0}
.topbar{padding:0 10px;gap:8px}
.settings-panel{right:8px!important;width:calc(100vw - 16px)!important}
.nav-btn{padding:9px 12px;font-size:14px}
.topbar-avatar{width:26px;height:26px}
}
#mobile-sidebar-backdrop{display:none;position:fixed;top:52px;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:299}
#mobile-sidebar-backdrop.on{display:block}
/* ── Fixed-frame mode (viewer tools: View/Reader/Replay) ──
Completes the contract with holon-shell-v1.js fixedMode(): the JS sets
--frame-h on :root; these rules make the shell fill that stable frame so
the sidebar/menu reaches full height and the document area scrolls inside.
Gated by the attribute, so grow-to-content tools are unaffected. */
[data-holon-resize="fixed"] .shell{height:var(--frame-h,82vh)}
[data-holon-resize="fixed"] .main{min-height:0;overflow:auto}
[data-holon-resize="fixed"] .sidebar{overflow-y:auto}