/* ============================================================
   MeowApi Control Panel — mobile-first responsive stylesheet
   Theme: Smoke Beige (light) · manual dark toggle via [data-theme]
   Layers: tokens → base → controls → login → app shell → views
   Breakpoints: base = phones · ≥620px tablets · ≥940px desktop
   ============================================================ */

:root{
  --bg:#e9e1d2;--surface:#f6f1e7;--surface-2:#e4dcc9;--surface-3:#d9cfba;
  --ink:#211e18;--muted:#7a7264;--line:#d2c7b1;--accent:#66513a;--accent-ink:#faf6ec;
  --success:#47684e;--danger:#98453a;
  --shadow:0 24px 70px rgba(64,50,30,.10);
  --radius-s:10px;--radius-m:14px;--radius-l:20px;--radius-xl:28px;
  --pad:clamp(16px,4vw,34px);
  font:15px/1.55 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color-scheme:light;
}
html[data-theme="dark"]{
  --bg:#090807;--surface:#131211;--surface-2:#1d1b17;--surface-3:#2c2922;
  --ink:#f2eee5;--muted:#a59d8f;--line:#302d27;--accent:#cbae83;--accent-ink:#171209;
  --success:#82b38d;--danger:#e08377;
  --shadow:none;
  color-scheme:dark;
}

/* ---------- base ---------- */
*{box-sizing:border-box}
[hidden]{display:none!important}
html{min-height:100%;background:var(--bg);-webkit-text-size-adjust:100%}
body{margin:0;min-height:100dvh;background:var(--bg);color:var(--ink);overflow-x:hidden;-webkit-tap-highlight-color:transparent}
h1,h2,h3,p{margin-top:0}
h1{letter-spacing:-.045em}
h2{font-size:1.35rem;letter-spacing:-.02em}
h3{font-size:1rem;margin-bottom:.4em}
p{color:var(--muted)}
code,pre{font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}
::selection{background:color-mix(in srgb,var(--accent) 26%,transparent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- shared controls ---------- */
button,input,select,textarea{font:inherit;color:inherit;font-size:max(1em,15px)}
button{cursor:pointer}
input,select,textarea{width:100%;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 80%,var(--bg));border-radius:12px;padding:12px 13px;outline:none;transition:border-color .18s,box-shadow .18s}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 14%,transparent)}
textarea{resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.primary,.secondary,.icon-button,.text-button,.dialog-close,.danger{min-height:44px;border-radius:12px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:10px}
.primary{background:var(--accent);color:var(--accent-ink);border:0;padding:12px 18px;width:100%}
.secondary,.icon-button{background:var(--surface-2);border:1px solid var(--line);padding:11px 15px;color:var(--ink)}
.text-button{background:transparent;border:0;color:var(--muted);padding:6px 10px;min-height:36px}
.danger{border:1px solid color-mix(in srgb,var(--danger) 48%,var(--line));background:transparent;color:var(--danger);border-radius:10px;padding:8px 12px}
.kicker{display:block;color:var(--accent);font-size:.68rem;font-weight:800;letter-spacing:.18em}
.mark{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:var(--ink);color:var(--bg);font:700 1.7rem Georgia,serif;flex:none}
.mark.small{width:42px;height:42px;border-radius:13px;font-size:1.2rem}
.badge,.device-chip,.login-points span{border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 72%,transparent);border-radius:999px;padding:6px 11px;color:var(--muted);font-size:.74rem}
output{color:var(--danger);font-size:.8rem;min-height:1em}
.callout,.login-progress{margin:0;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:12px;font-size:.8rem}
.login-progress{display:grid;gap:10px}
.login-progress a{color:var(--accent);font-weight:750}
.login-progress code{display:block;overflow-wrap:anywhere}
details{border:1px solid var(--line);border-radius:12px;padding:11px 13px}
summary{cursor:pointer;font-weight:700}
.form-stack{display:grid;gap:13px}
.form-grid{display:grid;grid-template-columns:1fr;gap:13px}
label{display:grid;gap:7px;color:var(--muted);font-size:.82rem;font-weight:650}
label span{font-weight:400;opacity:.8}

/* ---------- icons ---------- */
svg{display:block}
button svg,a.secondary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sidebar nav button svg{width:19px;height:19px;opacity:.72;transition:opacity .15s}
.sidebar nav button.active svg,.sidebar nav button:hover svg{opacity:1}
#logout span{display:none}
@media(min-width:620px){#logout span{display:inline}}
html[data-theme="dark"] .icon-sun{display:none}
html[data-theme="light"] .icon-moon{display:none}
.only-mobile{display:inline-flex}
@media(min-width:940px){.only-mobile{display:none}}

#toast{position:fixed;left:50%;bottom:max(84px,calc(76px + env(safe-area-inset-bottom)));transform:translate(-50%,10px);z-index:60;width:max-content;max-width:min(92vw,420px);text-align:center;background:var(--ink);color:var(--bg);padding:12px 16px;border-radius:11px;opacity:0;pointer-events:none;transition:.2s}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- login (mobile first: stacked card over compact brand) ---------- */
.login-view{min-height:100dvh;display:flex;flex-direction:column;justify-content:center;gap:26px;padding:26px 18px calc(26px + env(safe-area-inset-bottom))}
.login-brand{text-align:center;display:grid;justify-items:center;gap:14px}
.login-brand>div:first-child{display:flex;align-items:center;gap:12px;text-align:left}
.login-brand h1{font:600 clamp(2.9rem,11vw,4rem)/.95 Georgia,serif;margin:.15em 0 0}
.login-brand>p{font-size:.98rem;max-width:40ch;margin:0}
.login-points{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.login-card{width:min(470px,100%);margin-inline:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-xl);padding:clamp(22px,5vw,38px);box-shadow:var(--shadow);display:grid;gap:16px}
.login-card h2{font:600 1.8rem Georgia,serif;margin:.2em 0}
.login-card p{margin:0}
@media(min-width:940px){
  .login-view{display:grid;grid-template-columns:minmax(320px,1.05fr) minmax(380px,.95fr);align-items:center;gap:clamp(40px,8vw,130px);padding:clamp(24px,5vw,74px)}
  .login-brand{text-align:left;justify-items:start;gap:0}
  .login-brand h1{font:600 clamp(3.4rem,7vw,6.4rem)/.9 Georgia,serif;margin:.18em 0 .22em}
  .login-brand>p{font-size:1.15rem;margin-inline:0}
  .login-points{justify-content:flex-start;margin-top:26px}
  .login-card{justify-self:end}
}

/* ---------- app shell (mobile first: header + bottom tabs) ---------- */
.app-shell{min-height:100dvh;display:flex;flex-direction:column}
.sidebar{position:fixed;z-index:50;left:0;right:0;bottom:0;display:flex;align-items:stretch;border-top:1px solid var(--line);background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(18px);padding:6px max(6px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}
.sidebar .brand,.sidebar-foot{display:none}
.sidebar nav{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;width:100%;gap:2px}
.sidebar nav button{display:flex;flex-direction:column;align-items:center;border:0;background:transparent;padding:9px 2px 7px;border-radius:11px;color:var(--muted);font-weight:700;font-size:.66rem;line-height:1.25;text-align:center;gap:3px;transition:color .15s,background .15s}
.sidebar nav button svg{width:20px;height:20px}
.sidebar nav button.active{background:var(--surface-2);color:var(--ink)}
.workspace{flex:1;width:100%;max-width:1380px;margin-inline:auto;padding:calc(16px + env(safe-area-inset-top)) var(--pad) calc(104px + env(safe-area-inset-bottom))}
.topbar{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:24px}
.topbar h1{font:600 clamp(1.9rem,7vw,2.6rem)/1 Georgia,serif;margin:.18em 0 0;overflow-wrap:anywhere}
.top-actions{display:flex;align-items:center;gap:9px;flex:none}
.icon-button{width:42px;padding:0;font-size:1.05rem}
.device-chip{display:none}
.view{max-width:100%}

/* cards & panels */
.panel,.metric{position:relative;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-l);padding:18px;box-shadow:var(--shadow);min-width:0}
.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-bottom:12px}
.metric{overflow:hidden}
.metric::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(to bottom,var(--accent),transparent);opacity:.55}
.metric small{display:block;color:var(--muted);margin-bottom:12px;font-weight:650;letter-spacing:.02em;text-transform:uppercase;font-size:.68rem}
.metric strong{display:block;font:600 1.75rem Georgia,serif;overflow-wrap:anywhere}
.metric span{font-size:.72rem;color:var(--success)}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:13px}
.panel.wide{min-height:0}
.flow-list{display:grid;margin-top:16px}
.flow-list>div{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.flow-list b{font:600 1rem Georgia,serif;color:var(--accent);flex:none}
.flow-list strong,.flow-list small{display:block}
.flow-list small{color:var(--muted);margin-top:3px}
.runtime{margin:14px 0 0}
.runtime div{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-top:1px solid var(--line)}
.runtime dt{color:var(--muted)}
.runtime dd{margin:0;text-align:right;overflow-wrap:anywhere}
.section-intro{display:grid;gap:10px;margin-bottom:18px}
.section-intro h2{font:600 1.65rem Georgia,serif;margin-bottom:2px}
.section-intro p{max-width:66ch;margin:0}
.section-intro>button,.section-intro>a{width:100%}
.provider-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.provider-card{border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:16px;display:grid;gap:14px;transition:transform .18s,border-color .18s}
@media(hover:hover){.provider-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}}
.provider-top{display:flex;justify-content:space-between;gap:12px}
.provider-name{text-transform:capitalize}
.provider-name b,.provider-name small{display:block;overflow-wrap:anywhere}
.provider-name small{color:var(--muted);margin-top:3px}
.provider-status{width:9px;height:9px;border-radius:50%;background:var(--surface-3);margin-top:6px;flex:none}
.provider-status.connected{background:var(--success);box-shadow:0 0 0 4px color-mix(in srgb,var(--success) 16%,transparent)}
.provider-meta{display:flex;flex-wrap:wrap;gap:6px}
.provider-meta span{font-size:.68rem;padding:4px 7px;border-radius:7px;background:var(--surface-2);color:var(--muted)}
.provider-actions{display:flex;gap:8px}
.provider-actions button{flex:1}
.account-panel{margin-top:16px}
.rows{display:grid;gap:9px;margin-top:14px}
.row{display:flex;flex-direction:column;align-items:stretch;gap:10px;padding:13px;border:1px solid var(--line);border-radius:13px;background:color-mix(in srgb,var(--surface) 78%,var(--bg))}
.row b,.row small{display:block;overflow-wrap:anywhere}
.row small{color:var(--muted);margin-top:3px}
.row>div:last-child{display:flex;flex-wrap:wrap;gap:8px}
.key-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.key-card{border:1px solid var(--line);background:var(--surface);border-radius:18px;padding:17px}
.key-head{display:flex;justify-content:space-between;gap:12px}
.key-head h3{margin:0;overflow-wrap:anywhere}
.tier{font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent);padding:5px 8px;border-radius:8px;align-self:flex-start;white-space:nowrap}
.key-prefix{font-family:ui-monospace,monospace;color:var(--muted);font-size:.76rem;overflow-wrap:anywhere}
.key-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin:16px 0}
.key-stats div{background:var(--surface-2);border-radius:10px;padding:9px;min-width:0}
.key-stats small,.key-stats b{display:block}
.key-stats small{font-size:.64rem;color:var(--muted)}
.key-stats b{font-size:.92rem;overflow-wrap:anywhere}
.key-actions{display:flex;justify-content:flex-end;gap:8px}
.secret-reveal{border:1px solid color-mix(in srgb,var(--success) 55%,transparent);background:color-mix(in srgb,var(--success) 9%,var(--surface));padding:16px;border-radius:16px;margin-bottom:16px}
.secret-reveal code{display:block;overflow-wrap:anywhere;margin:8px 0}
.plan-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:13px}
.plan-card{border:1px solid var(--line);background:var(--surface);border-radius:21px;padding:21px;display:flex;flex-direction:column}
.plan-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 35%,transparent)}
.plan-card h3{font:600 1.45rem Georgia,serif;margin:.5em 0}
.plan-number{font:600 2rem Georgia,serif}
.plan-card ul{padding:0;list-style:none;color:var(--muted);flex:1}
.plan-card li{padding:8px 0;border-top:1px solid var(--line)}
.docs-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.docs-grid pre{padding:12px;background:var(--ink);color:var(--bg);border-radius:10px;white-space:pre-wrap;overflow-wrap:anywhere;margin:10px 0 0}
.method{font-size:.65rem;font-weight:800;letter-spacing:.12em;color:var(--success)}

/* dialogs: bottom sheets on phones, centered on desktop */
dialog{width:min(620px,100%);max-height:92dvh;overflow:auto;border:1px solid var(--line);border-radius:22px 22px 0 0;padding:0;background:var(--surface);color:var(--ink);box-shadow:0 30px 110px rgba(0,0,0,.32);margin:auto auto 0}
dialog::backdrop{background:rgba(18,15,10,.62);backdrop-filter:blur(5px)}
dialog form{padding:20px;display:grid;gap:16px}
.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.dialog-close{width:38px;flex:none;min-height:38px;padding:0;background:var(--surface-2);font-size:1.35rem}
.span-2{grid-column:auto}
.advanced{margin-top:13px}

/* ---------- tablet ≥620px ---------- */
@media(min-width:620px){
  :root{--pad:clamp(24px,4vw,44px)}
  .metrics{grid-template-columns:repeat(4,minmax(0,1fr))}
  .metric strong{font-size:2.1rem}
  .provider-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .key-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .docs-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .form-grid{grid-template-columns:1fr 1fr}
  .span-2{grid-column:span 2}
  .section-intro{grid-template-columns:minmax(0,1fr) auto;align-items:center}
  .section-intro>button,.section-intro>a{width:auto}
  .row{flex-direction:row;align-items:center;justify-content:space-between}
  dialog{width:min(620px,calc(100% - 32px));border-radius:24px;margin:auto}
}

/* ---------- desktop ≥940px: sidebar shell ---------- */
@media(min-width:940px){
  .app-shell{display:grid;grid-template-columns:250px minmax(0,1fr)}
  .sidebar{position:sticky;top:0;bottom:auto;height:100dvh;flex-direction:column;padding:28px 20px;border:0;border-right:1px solid var(--line);background:color-mix(in srgb,var(--surface) 55%,var(--bg));backdrop-filter:none}
  .sidebar .brand{display:flex;align-items:center;gap:12px;padding:0 8px 28px}
  .sidebar .brand b,.sidebar .brand small{display:block}
  .sidebar .brand small{color:var(--muted);font-size:.72rem}
  .sidebar nav{grid-auto-flow:row;grid-auto-columns:auto;width:auto;gap:5px}
  .sidebar nav button{flex-direction:row;justify-content:flex-start;text-align:left;padding:11px 13px;font-size:inherit;font-weight:680;border-radius:11px;gap:11px}
  .sidebar nav button svg{width:18px;height:18px}
  .sidebar-foot{display:grid;margin-top:auto;border-top:1px solid var(--line);padding:20px 8px 0;gap:12px}
  .status-dot{display:flex;gap:8px;align-items:center;font-size:.77rem;color:var(--muted)}
  .status-dot i{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px color-mix(in srgb,var(--success) 14%,transparent)}
  .workspace{padding:34px clamp(24px,4vw,58px) 80px}
  .topbar{margin-bottom:34px}
  .topbar h1{font:600 clamp(2.3rem,4vw,4.2rem)/1 Georgia,serif}
  .device-chip{display:inline-flex}
  .dashboard-grid{grid-template-columns:minmax(0,1.5fr) minmax(280px,.7fr)}
  .panel.wide{min-height:320px}
  .flow-list{margin-top:27px}
  .provider-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .plan-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .plan-card.featured{transform:translateY(-4px)}
  .primary,.primary.compact{width:auto}
  .login-card .primary{width:100%}
}

/* ---------- misc ---------- */
.skeleton:empty{min-height:115px;border-radius:20px;background:linear-gradient(100deg,var(--surface-2) 20%,var(--surface) 40%,var(--surface-2) 60%);background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}
@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}