/* ============================================================
   Tokens
   ============================================================ */
:root{
    --bg:#f7f7f9;--fg:#14161a;--muted:#5f6672;--card:#fff;--card-2:#f1f1f4;--line:#e4e6ea;
    --accent:#5b5bf0;--accent-2:#4746d6;--accent-fg:#fff;--danger:#c62828;--good:#1f8a4c;
    --r-sm:8px;--r-md:12px;--r-lg:18px;--r-pill:999px;
    --shadow-xs:0 1px 2px rgba(20,22,26,.04);
    --shadow-sm:0 2px 8px rgba(20,22,26,.06),0 1px 2px rgba(20,22,26,.04);
    --shadow-md:0 8px 24px rgba(20,22,26,.10),0 2px 6px rgba(20,22,26,.06);
    --shadow-focus:0 0 0 4px color-mix(in srgb,var(--accent) 22%,transparent);
    color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
    --bg:#0c0d10;--fg:#eceef2;--muted:#9aa1ae;--card:#15171c;--card-2:#1b1e24;--line:#262932;
    --accent:#8583ff;--accent-2:#a5a3ff;--accent-fg:#fff;--danger:#f4695f;--good:#4cc38a;
    --shadow-xs:0 1px 2px rgba(0,0,0,.3);
    --shadow-sm:0 2px 10px rgba(0,0,0,.35),0 1px 2px rgba(0,0,0,.3);
    --shadow-md:0 12px 32px rgba(0,0,0,.45),0 2px 8px rgba(0,0,0,.3);
    --shadow-focus:0 0 0 4px color-mix(in srgb,var(--accent) 30%,transparent);
    color-scheme:dark;
}}
:root[data-theme=dark]{
    --bg:#0c0d10;--fg:#eceef2;--muted:#9aa1ae;--card:#15171c;--card-2:#1b1e24;--line:#262932;
    --accent:#8583ff;--accent-2:#a5a3ff;--accent-fg:#fff;--danger:#f4695f;--good:#4cc38a;
    --shadow-xs:0 1px 2px rgba(0,0,0,.3);
    --shadow-sm:0 2px 10px rgba(0,0,0,.35),0 1px 2px rgba(0,0,0,.3);
    --shadow-md:0 12px 32px rgba(0,0,0,.45),0 2px 8px rgba(0,0,0,.3);
    --shadow-focus:0 0 0 4px color-mix(in srgb,var(--accent) 30%,transparent);
    color-scheme:dark;
}

/* ============================================================
   Base
   ============================================================ */
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-weight:800;letter-spacing:-.02em;line-height:1.2}
h1{font-size:1.9rem;margin:0 0 6px}
h2{font-size:1.3rem;margin:0 0 4px}
h3{font-size:1.05rem;margin:0 0 4px}
p{line-height:1.6}
::selection{background:color-mix(in srgb,var(--accent) 30%,transparent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
/* Blazor's FocusOnNavigate moves focus to the page's h1 after every navigation, for keyboard/screen-reader users -
   style it to match the app instead of the unstyled default browser ring. */
h1:focus{outline:2px solid var(--accent);outline-offset:8px;border-radius:8px}

.container{max-width:1120px;margin:0 auto;padding:24px 20px 64px}
.muted{color:var(--muted)}
.center{text-align:center}
.prewrap{white-space:pre-wrap;overflow-wrap:anywhere}
.small{font-size:.85rem}

/* ============================================================
   Forms - global baseline. Every <label>Text<input/></label> in the app gets this automatically; pages no longer
   need their own scoped copy (that scattering, where only .auth/.wide/.settings-content had real field styling,
   is exactly what left every other page's forms cramped and unstyled).
   ============================================================ */
label{display:block;font-weight:600;font-size:.875rem;color:var(--fg);margin:0 0 18px}
label > small{display:block;font-weight:400;color:var(--muted);margin-top:2px}
label > input:where(:not([type=checkbox]):not([type=radio])),
label > select,
label > textarea{margin-top:8px}

/* :where() wraps the type-exclusions so they add nothing to specificity - this rule is meant to be the easily
   overridable baseline (e.g. .inline-form/.narrow/.feed below all need to win against it with a single class). */
input:where(:not([type=checkbox]):not([type=radio]):not([type=hidden])),
select,
textarea{
    display:block;width:100%;padding:11px 14px;border-radius:var(--r-md);border:1px solid var(--line);
    background:var(--card);color:var(--fg);font:inherit;line-height:1.4;
    transition:border-color .15s ease,box-shadow .15s ease;
}
textarea{resize:vertical;min-height:5em}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}
input:hover:not(:disabled),select:hover:not(:disabled),textarea:hover:not(:disabled){border-color:color-mix(in srgb,var(--fg) 22%,var(--line))}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--shadow-focus)}
input:disabled,select:disabled,textarea:disabled{opacity:.6;cursor:not-allowed}
select{max-width:440px;cursor:pointer}
.field-grid select{max-width:none}

/* Checkbox rows: back to an inline layout instead of the stacked block default above. */
.check{display:flex!important;flex-direction:row!important;align-items:center;gap:9px;font-weight:400!important;margin:0 0 10px!important;cursor:pointer}
.check input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent);cursor:pointer;flex:none}

.field-grid{display:grid;grid-template-columns:1fr;gap:0 24px}
@media (min-width:640px){.field-grid{grid-template-columns:1fr 1fr}}

.narrow{width:90px!important;display:inline-block!important}

/* Compact grouped inputs (search filters, quick-add rows): back off the block/stack default. */
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin:14px 0}
.inline-form label{margin:0;flex:none}
.inline-form > input,.inline-form > select{width:auto;flex:1;min-width:160px}
.inline-form > button{flex:none}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    background:var(--accent);color:var(--accent-fg);border:1px solid transparent;border-radius:var(--r-md);
    padding:10px 18px;font:inherit;font-weight:600;font-size:.92rem;cursor:pointer;
    box-shadow:var(--shadow-xs);transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .1s ease;
}
.btn:hover:not(:disabled){background:var(--accent-2);box-shadow:var(--shadow-sm)}
.btn:active:not(:disabled){transform:translateY(1px);box-shadow:var(--shadow-xs)}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line);box-shadow:none}
.btn.ghost:hover:not(:disabled){background:var(--card-2);border-color:color-mix(in srgb,var(--fg) 18%,var(--line))}
.btn.danger{background:var(--danger)}
.btn.danger:hover:not(:disabled){background:color-mix(in srgb,var(--danger) 85%,black)}
.error-text{color:var(--danger)}

/* ============================================================
   Top bar
   ============================================================ */
.topbar{
    display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 24px;
    border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;
    background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.topbar nav,.topbar form{display:flex;gap:6px;align-items:center;margin:0}
.brand{font-weight:800;font-size:1.3rem;color:var(--fg);letter-spacing:-.03em}
.who{color:var(--muted);font-size:.88rem}
.navlink{color:var(--muted);font-size:.9rem;font-weight:600;padding:8px 10px;border-radius:var(--r-sm);transition:background .15s,color .15s}
.navlink:hover{background:var(--card-2);color:var(--fg);text-decoration:none}
.bell{position:relative;color:var(--muted);padding:8px 10px;border-radius:var(--r-sm);font-size:1.05rem;transition:background .15s,color .15s}
.bell:hover{background:var(--card-2);color:var(--fg)}
.badge{position:absolute;top:2px;right:2px;background:var(--danger);color:#fff;border-radius:var(--r-pill);font-size:.62rem;font-weight:700;padding:0 5px;min-width:16px;line-height:15px;text-align:center;box-shadow:0 0 0 2px var(--bg)}

/* ============================================================
   Hero / search
   ============================================================ */
.hero{text-align:center;padding:48px 0 28px}
.hero h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.035em;margin:0 0 10px}
.hero p{color:var(--muted);margin:0 0 24px;font-size:1.05rem}
.search{width:100%;max-width:640px;padding:16px 20px;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--card);color:var(--fg);font:inherit;font-size:1.05rem;box-shadow:var(--shadow-sm);transition:box-shadow .15s,border-color .15s}
.search:hover{border-color:color-mix(in srgb,var(--fg) 22%,var(--line))}
.search:focus{outline:none;border-color:var(--accent);box-shadow:var(--shadow-md),var(--shadow-focus)}

/* ============================================================
   Chips / pills / tabs
   ============================================================ */
.chips{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chips.wrap{flex-wrap:wrap;overflow:visible}
.chip{white-space:nowrap;border:1px solid var(--line);background:var(--card);color:var(--fg);border-radius:var(--r-pill);padding:7px 16px;font:inherit;font-size:.9rem;font-weight:600;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.chip:hover{border-color:color-mix(in srgb,var(--fg) 22%,var(--line))}
.chip.on{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}
.chip.on:hover{background:var(--accent-2)}
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:6px 0 18px}
.filters select{width:auto}
.pill{display:inline-flex;align-items:center;background:var(--card-2);color:var(--muted);border-radius:var(--r-pill);padding:3px 11px;font-size:.78rem;font-weight:600}
.pill.ok{background:color-mix(in srgb,var(--good) 18%,transparent);color:var(--good)}
.pill.bad{background:color-mix(in srgb,var(--danger) 16%,transparent);color:var(--danger)}
.tabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:20px;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{background:none;border:0;border-bottom:2px solid transparent;padding:11px 16px;color:var(--muted);font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;transition:color .15s,border-color .15s}
.tab:hover{color:var(--fg)}
.tab.on{color:var(--accent);border-color:var(--accent)}

/* ============================================================
   Cards / grid
   ============================================================ */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.card{
    display:flex;flex-direction:column;gap:7px;padding:20px;background:var(--card);border:1px solid var(--line);
    border-radius:var(--r-lg);color:var(--fg);box-shadow:var(--shadow-xs);
    transition:transform .15s ease,box-shadow .15s ease,border-color .15s ease;
}
.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb,var(--accent) 45%,var(--line));box-shadow:var(--shadow-md)}
.card h3{margin:0;font-size:1.1rem}
.card p{margin:0;color:var(--muted)}
.card.static{margin:14px 0}
.card.static:hover{transform:none;border-color:var(--line);box-shadow:var(--shadow-xs)}
.meta,.foot{display:flex;justify-content:space-between;gap:8px;font-size:.8rem;color:var(--muted)}
.foot{margin-top:auto;padding-top:10px;flex-wrap:wrap}
.section{font-size:1.15rem;font-weight:800;letter-spacing:-.01em;margin:32px 0 12px}
.skeleton{min-height:150px;border-radius:var(--r-lg);background:linear-gradient(90deg,var(--card),var(--card-2),var(--card));background-size:200% 100%;animation:sh 1.2s infinite}
.skeleton-inline{min-height:90px}
@keyframes sh{to{background-position:-200% 0}}
.empty{text-align:center;color:var(--muted);padding:56px 0;font-size:.95rem}

/* ============================================================
   Rows / lists
   ============================================================ */
.row{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 2px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row.top{align-items:flex-start}
.comment{margin:4px 0 0;padding-left:10px;border-left:3px solid var(--line);color:var(--muted)}
.done{text-decoration:line-through;color:var(--muted)}
blockquote{margin:10px 0;padding-left:14px;border-left:3px solid var(--line);color:var(--muted)}
blockquote footer{color:var(--muted);font-size:.85rem;margin-top:4px}

/* ============================================================
   Auth / narrow-form pages (login, register, onboarding) - purely a width constraint now; field
   styling comes from the global rules above.
   ============================================================ */
.auth{max-width:400px;margin:56px auto;background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow-sm)}
.auth.wide{max-width:760px}
.wide{max-width:760px}
.error{color:var(--danger);background:color-mix(in srgb,var(--danger) 12%,transparent);padding:10px 14px;border-radius:var(--r-sm);margin:0 0 16px;font-size:.92rem}
.ok{color:var(--good)}
p.ok{background:color-mix(in srgb,var(--good) 12%,transparent);color:var(--good);padding:10px 14px;border-radius:var(--r-sm);margin:0 0 16px;font-size:.92rem}
.lockbox{background:var(--card-2);border:1px dashed var(--line);border-radius:var(--r-md);padding:18px;margin:18px 0}
#blazor-error-ui{display:none;position:fixed;bottom:0;left:0;right:0;background:#b32121;color:#fff;padding:12px 20px;z-index:50;box-shadow:0 -4px 16px rgba(0,0,0,.2)}
#blazor-error-ui .dismiss{cursor:pointer;float:right}

/* ============================================================
   Project detail / roles
   ============================================================ */
.detail .lead{font-size:1.15rem;color:var(--muted)}
.detail h1{margin:6px 0}
.role{display:flex;justify-content:space-between;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--card);margin:10px 0;transition:border-color .15s}
.role:hover{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.role h3{margin:0}
.apply{padding:14px 0 14px 16px;border-left:3px solid var(--accent);margin-bottom:14px}

/* ============================================================
   Meetings / calls
   ============================================================ */
.meeting.cancelled{opacity:.6}
.meeting.cancelled h3{text-decoration:line-through}
.meeting.live{border-color:var(--good);box-shadow:0 0 0 1px var(--good)}
.meeting .when{margin:2px 0}
.meeting .small{margin:0 0 6px}
.rsvp{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:10px 0}
.feed{width:100%;padding:11px 14px;border-radius:var(--r-md);border:1px solid var(--line);background:var(--bg);color:var(--fg);font:.85rem ui-monospace,SFMono-Regular,Consolas,monospace}
.k-meeting{--k:#d6478b}
.repo-stats{display:flex;gap:14px;flex-wrap:wrap}

/* ============================================================
   Notifications
   ============================================================ */
.notif-page{max-width:760px;margin:0 auto}
.notif-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.notif-list{list-style:none;padding:0;margin:16px 0;display:grid;gap:10px}
.notif-card{--k:var(--muted);display:flex;align-items:center;gap:14px;padding:15px 17px;border:1px solid var(--line);border-left:4px solid var(--k);border-radius:var(--r-md);background:var(--card);color:var(--fg);box-shadow:var(--shadow-xs);transition:border-color .15s,transform .15s,box-shadow .15s}
.notif-card:hover{transform:translateY(-1px);border-color:var(--k);box-shadow:var(--shadow-sm)}
.notif-card.unread{background:color-mix(in srgb,var(--k) 8%,var(--card))}
.notif-card.read{opacity:.7}
.notif-card.read .notif-title{font-weight:400}
.notif-icon{flex:none;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;font-size:1.25rem;background:color-mix(in srgb,var(--k) 16%,transparent)}
.notif-body{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.notif-type{font-size:.7rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--k)}
.notif-title{font-weight:600;overflow-wrap:anywhere}
.notif-time{font-size:.8rem;color:var(--muted)}
.notif-dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--k)}
.k-app{--k:#8b5cf6}.k-decision{--k:#22a35a}.k-message{--k:#3b82f6}.k-search{--k:#d99a00}.k-agreement{--k:#0fa3a3}.k-expense{--k:#e2703a}
.notif{color:var(--fg)}.notif.unread{font-weight:600}

/* ============================================================
   Chat
   ============================================================ */
.chat{display:grid;grid-template-columns:280px 1fr;gap:20px;min-height:60vh}
.convos{border-right:1px solid var(--line);padding-right:14px}
.convo{display:flex;flex-direction:column;padding:11px 12px;border-radius:var(--r-md);color:var(--fg);transition:background .15s}
.convo.on,.convo:hover{background:var(--card-2);text-decoration:none}
.dot{display:inline-block;width:8px;height:8px;background:var(--accent);border-radius:50%}
.thread{display:flex;flex-direction:column;min-width:0}
.msgs{flex:1;overflow-y:auto;max-height:60vh;display:flex;flex-direction:column;gap:8px;padding:8px 2px}
.msg{max-width:80%;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:9px 14px;align-self:flex-start;box-shadow:var(--shadow-xs)}
.msg.mine{align-self:flex-end;background:color-mix(in srgb,var(--accent) 14%,var(--card));border-color:color-mix(in srgb,var(--accent) 25%,var(--line))}
.msg .who{font-size:.75rem;color:var(--muted)}
.msg p{margin:2px 0 0}
.composer{display:flex;gap:10px;margin-top:10px}
.composer input{flex:1}

/* ============================================================
   Google / external sign-in
   ============================================================ */
.ext-login-form{margin:0 0 10px}
.btn.ext-login{width:100%;background:var(--card);color:var(--fg);border-color:var(--line);box-shadow:var(--shadow-xs)}
.btn.ext-login:hover{background:var(--card-2);box-shadow:var(--shadow-sm)}
.divider{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.85rem;margin:16px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* ============================================================
   Theme toggle
   ============================================================ */
.theme-toggle{background:none;border:1px solid var(--line);color:var(--fg);border-radius:var(--r-sm);width:38px;height:38px;cursor:pointer;font-size:1rem;transition:background .15s,border-color .15s}
.theme-toggle:hover{background:var(--card-2)}
.theme-toggle::after{content:"\25D0"}
:root[data-theme=light] .theme-toggle::after{content:"\2600"}
:root[data-theme=dark] .theme-toggle::after{content:"\263E"}

/* ============================================================
   Settings: horizontal scrollable tabs on mobile, left sidebar from tablet width up
   ============================================================ */
.settings-layout{display:flex;flex-direction:column;gap:20px}
.settings-nav{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);padding-bottom:0;scrollbar-width:none}
.settings-nav::-webkit-scrollbar{display:none}
.settings-nav button{background:none;border:0;border-bottom:2px solid transparent;padding:11px 14px;color:var(--muted);font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;transition:color .15s,border-color .15s}
.settings-nav button:hover{color:var(--fg)}
.settings-nav button.on{color:var(--accent);border-color:var(--accent)}
.settings-content{min-width:0}
.settings-content h2{margin-top:0}
.settings-content h3{margin-top:34px;padding-top:22px;border-top:1px solid var(--line)}
@media (min-width:860px){
    .settings-layout{flex-direction:row;align-items:flex-start;gap:40px}
    .settings-nav{flex-direction:column;border-bottom:0;border-right:1px solid var(--line);padding:0 16px 0 0;min-width:190px;overflow-x:visible;position:sticky;top:96px}
    .settings-nav button{border-bottom:0;border-left:2px solid transparent;border-radius:0 var(--r-sm) var(--r-sm) 0;padding:9px 14px;text-align:left}
    .settings-nav button.on{border-left-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,transparent)}
    .settings-content{flex:1;max-width:880px}
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width:720px){
    .chat{grid-template-columns:1fr}
    .convos{border:0;padding:0}
    .topbar{flex-wrap:wrap;gap:8px;padding:12px 16px}
    .topbar nav{flex-wrap:wrap}
    .role{flex-direction:column}
    .container{padding:18px 16px 48px}
    .auth{margin:24px auto;padding:24px}
}