/* Paletas do portal — 2026-10-14 (rodada 2, pedido do Thiago), a partir das referências dele: Coral
   Colour Futures "Cores do Planeta", Sherwin-Williams Colormix "Vida" e o Azul Puro (Cor do Ano 2026
   da Coral, paletas Acordes Silenciosos e Folia Tropical).
   Os tons são adaptações para tela. A paleta "plano" (padrão) é a de flutuante.css.
   data-paleta na <html> escolhe a paleta; data-theme (light/dark) ou o sistema escolhe o modo.
   Escolha de cada pessoa: Configurações › Aparência (app/routers/aparencia.py). */

/* ---- azulpuro ---- */
:root[data-paleta="azulpuro"]{--bg:#eef2f8;--card:#ffffff;--ink:#18233a;--mut:#5b6579;--line:#dbe3ee;--brand:#24508f;--brand-ct:#ffffff;--navy:#1a2a44;--gold:#2f66c4;--acento:#2f66c4;--acento-bg:#e3ecfa;--chip:#e6edf7;--sombra:0 10px 30px rgba(26,42,68,.07), 0 1px 2px rgba(26,42,68,.06);--sombra-forte:0 18px 44px rgba(26,42,68,.16);--topbar-bg:rgba(255,255,255,.82);--mg-pri:#1a2a44;--mg-pri-ct:#ffffff}
:root[data-paleta="azulpuro"] .msg-casca{--b-in:#ffffff;--b-out:#dce8fb;--b-out-ink:#14284a;--lido:#2f66c4;--papel:#e8eef7}
:root[data-paleta="azulpuro"][data-theme="dark"]{--bg:#0b1220;--card:#121c2e;--ink:#e6edf8;--mut:#9aa7bd;--line:#1f2c44;--brand:#8fb3ee;--brand-ct:#08162e;--navy:#e6edf8;--gold:#6f9ff0;--acento:#6f9ff0;--acento-bg:#16284a;--chip:#19253a;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(18,28,46,.86);--mg-pri:#6f9ff0;--mg-pri-ct:#08162e}
:root[data-paleta="azulpuro"][data-theme="dark"] .msg-casca{--b-in:#121c2e;--b-out:#1f3a66;--b-out-ink:#eef4fd;--lido:#9fc0ff;--papel:#0d1525}
@media (prefers-color-scheme: dark){
  :root[data-paleta="azulpuro"]:not([data-theme="light"]){--bg:#0b1220;--card:#121c2e;--ink:#e6edf8;--mut:#9aa7bd;--line:#1f2c44;--brand:#8fb3ee;--brand-ct:#08162e;--navy:#e6edf8;--gold:#6f9ff0;--acento:#6f9ff0;--acento-bg:#16284a;--chip:#19253a;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(18,28,46,.86);--mg-pri:#6f9ff0;--mg-pri-ct:#08162e}
  :root[data-paleta="azulpuro"]:not([data-theme="light"]) .msg-casca{--b-in:#121c2e;--b-out:#1f3a66;--b-out-ink:#eef4fd;--lido:#9fc0ff;--papel:#0d1525}
}

/* ---- misterio ---- */
:root[data-paleta="misterio"]{--bg:#eff2f4;--card:#ffffff;--ink:#222a33;--mut:#5f6873;--line:#dde3e8;--brand:#3b5068;--brand-ct:#ffffff;--navy:#2b3a4c;--gold:#5a7aa0;--acento:#5a7aa0;--acento-bg:#e6edf5;--chip:#e8edf1;--sombra:0 10px 30px rgba(43,58,76,.07), 0 1px 2px rgba(43,58,76,.06);--sombra-forte:0 18px 44px rgba(43,58,76,.16);--topbar-bg:rgba(255,255,255,.82);--mg-pri:#2b3a4c;--mg-pri-ct:#ffffff}
:root[data-paleta="misterio"] .msg-casca{--b-in:#ffffff;--b-out:#dfe8f0;--b-out-ink:#22324a;--lido:#5a7aa0;--papel:#e9eef2}
:root[data-paleta="misterio"][data-theme="dark"]{--bg:#10151b;--card:#18202a;--ink:#e5ebf0;--mut:#9daab6;--line:#26313d;--brand:#a9c0d8;--brand-ct:#0f1d2c;--navy:#e5ebf0;--gold:#9db7d6;--acento:#9db7d6;--acento-bg:#1f2d40;--chip:#1f2934;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(24,32,42,.86);--mg-pri:#9db7d6;--mg-pri-ct:#0f1d2c}
:root[data-paleta="misterio"][data-theme="dark"] .msg-casca{--b-in:#18202a;--b-out:#2c3d52;--b-out-ink:#eef3f8;--lido:#bcd3ee;--papel:#121820}
@media (prefers-color-scheme: dark){
  :root[data-paleta="misterio"]:not([data-theme="light"]){--bg:#10151b;--card:#18202a;--ink:#e5ebf0;--mut:#9daab6;--line:#26313d;--brand:#a9c0d8;--brand-ct:#0f1d2c;--navy:#e5ebf0;--gold:#9db7d6;--acento:#9db7d6;--acento-bg:#1f2d40;--chip:#1f2934;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(24,32,42,.86);--mg-pri:#9db7d6;--mg-pri-ct:#0f1d2c}
  :root[data-paleta="misterio"]:not([data-theme="light"]) .msg-casca{--b-in:#18202a;--b-out:#2c3d52;--b-out-ink:#eef3f8;--lido:#bcd3ee;--papel:#121820}
}

/* ---- jardim ---- */
:root[data-paleta="jardim"]{--bg:#eff2f0;--card:#ffffff;--ink:#23292a;--mut:#606a68;--line:#dde3e0;--brand:#4d6159;--brand-ct:#ffffff;--navy:#2c3633;--gold:#5a7a6c;--acento:#5a7a6c;--acento-bg:#e7efeb;--chip:#e8eeeb;--sombra:0 10px 30px rgba(44,54,51,.07), 0 1px 2px rgba(44,54,51,.06);--sombra-forte:0 18px 44px rgba(44,54,51,.16);--topbar-bg:rgba(255,255,255,.82);--mg-pri:#2c3633;--mg-pri-ct:#ffffff}
:root[data-paleta="jardim"] .msg-casca{--b-in:#ffffff;--b-out:#e0ebe5;--b-out-ink:#22302a;--lido:#4f7a66;--papel:#e9eeeb}
:root[data-paleta="jardim"][data-theme="dark"]{--bg:#111514;--card:#1a201f;--ink:#e5ece9;--mut:#9eaaa6;--line:#27302e;--brand:#a7c2b6;--brand-ct:#0f2219;--navy:#e5ece9;--gold:#8fb5a3;--acento:#8fb5a3;--acento-bg:#1e2f28;--chip:#212927;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(26,32,31,.86);--mg-pri:#8fb5a3;--mg-pri-ct:#0f2219}
:root[data-paleta="jardim"][data-theme="dark"] .msg-casca{--b-in:#1a201f;--b-out:#2e4239;--b-out-ink:#eef5f1;--lido:#b2d6c5;--papel:#131817}
@media (prefers-color-scheme: dark){
  :root[data-paleta="jardim"]:not([data-theme="light"]){--bg:#111514;--card:#1a201f;--ink:#e5ece9;--mut:#9eaaa6;--line:#27302e;--brand:#a7c2b6;--brand-ct:#0f2219;--navy:#e5ece9;--gold:#8fb5a3;--acento:#8fb5a3;--acento-bg:#1e2f28;--chip:#212927;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(26,32,31,.86);--mg-pri:#8fb5a3;--mg-pri-ct:#0f2219}
  :root[data-paleta="jardim"]:not([data-theme="light"]) .msg-casca{--b-in:#1a201f;--b-out:#2e4239;--b-out-ink:#eef5f1;--lido:#b2d6c5;--papel:#131817}
}

/* ---- marsemfim ---- */
:root[data-paleta="marsemfim"]{--bg:#eef2f4;--card:#ffffff;--ink:#1d2a33;--mut:#5c6a73;--line:#dbe3e7;--brand:#2f5568;--brand-ct:#ffffff;--navy:#23394a;--gold:#a8692c;--acento:#a8692c;--acento-bg:#f8ecdf;--chip:#e6edf0;--sombra:0 10px 30px rgba(35,57,74,.07), 0 1px 2px rgba(35,57,74,.06);--sombra-forte:0 18px 44px rgba(35,57,74,.16);--topbar-bg:rgba(255,255,255,.82);--mg-pri:#23394a;--mg-pri-ct:#ffffff}
:root[data-paleta="marsemfim"] .msg-casca{--b-in:#ffffff;--b-out:#dce9ef;--b-out-ink:#1d3442;--lido:#2f7393;--papel:#e7eef1}
:root[data-paleta="marsemfim"][data-theme="dark"]{--bg:#0d161b;--card:#142129;--ink:#e2edf2;--mut:#97aab4;--line:#21323c;--brand:#8dbcd3;--brand-ct:#2a1704;--navy:#e2edf2;--gold:#e0a466;--acento:#e0a466;--acento-bg:#33240f;--chip:#1a2a33;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(20,33,41,.86);--mg-pri:#e0a466;--mg-pri-ct:#2a1704}
:root[data-paleta="marsemfim"][data-theme="dark"] .msg-casca{--b-in:#142129;--b-out:#24475a;--b-out-ink:#eef6fa;--lido:#9fd2ea;--papel:#0f1a20}
@media (prefers-color-scheme: dark){
  :root[data-paleta="marsemfim"]:not([data-theme="light"]){--bg:#0d161b;--card:#142129;--ink:#e2edf2;--mut:#97aab4;--line:#21323c;--brand:#8dbcd3;--brand-ct:#2a1704;--navy:#e2edf2;--gold:#e0a466;--acento:#e0a466;--acento-bg:#33240f;--chip:#1a2a33;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(20,33,41,.86);--mg-pri:#e0a466;--mg-pri-ct:#2a1704}
  :root[data-paleta="marsemfim"]:not([data-theme="light"]) .msg-casca{--b-in:#142129;--b-out:#24475a;--b-out-ink:#eef6fa;--lido:#9fd2ea;--papel:#0f1a20}
}

/* ---- folia ---- */
:root[data-paleta="folia"]{--bg:#f0f4f8;--card:#ffffff;--ink:#17233a;--mut:#5a6579;--line:#dce4ee;--brand:#2a5bb0;--brand-ct:#ffffff;--navy:#18294a;--gold:#2f8f5b;--acento:#2f8f5b;--acento-bg:#e2f3e9;--chip:#e7eef8;--sombra:0 10px 30px rgba(24,41,74,.07), 0 1px 2px rgba(24,41,74,.06);--sombra-forte:0 18px 44px rgba(24,41,74,.16);--topbar-bg:rgba(255,255,255,.82);--mg-pri:#18294a;--mg-pri-ct:#ffffff}
:root[data-paleta="folia"] .msg-casca{--b-in:#ffffff;--b-out:#dbe8fb;--b-out-ink:#14284a;--lido:#2f8f5b;--papel:#ebf0f7}
:root[data-paleta="folia"][data-theme="dark"]{--bg:#0b1220;--card:#131d30;--ink:#e8eef9;--mut:#9aa8be;--line:#213049;--brand:#8db2f2;--brand-ct:#06240f;--navy:#e8eef9;--gold:#5fd18f;--acento:#5fd18f;--acento-bg:#133224;--chip:#1a2740;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(19,29,48,.86);--mg-pri:#5fd18f;--mg-pri-ct:#06240f}
:root[data-paleta="folia"][data-theme="dark"] .msg-casca{--b-in:#131d30;--b-out:#1f3a6a;--b-out-ink:#eef4fd;--lido:#7fe0a8;--papel:#0d1526}
@media (prefers-color-scheme: dark){
  :root[data-paleta="folia"]:not([data-theme="light"]){--bg:#0b1220;--card:#131d30;--ink:#e8eef9;--mut:#9aa8be;--line:#213049;--brand:#8db2f2;--brand-ct:#06240f;--navy:#e8eef9;--gold:#5fd18f;--acento:#5fd18f;--acento-bg:#133224;--chip:#1a2740;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(19,29,48,.86);--mg-pri:#5fd18f;--mg-pri-ct:#06240f}
  :root[data-paleta="folia"]:not([data-theme="light"]) .msg-casca{--b-in:#131d30;--b-out:#1f3a6a;--b-out-ink:#eef4fd;--lido:#7fe0a8;--papel:#0d1526}
}

/* ---- mica ---- */
:root[data-paleta="mica"]{--bg:#eff0f1;--card:#ffffff;--ink:#1f2225;--mut:#61666b;--line:#dfe1e3;--brand:#33373a;--brand-ct:#ffffff;--navy:#24272a;--gold:#5b7fa6;--acento:#5b7fa6;--acento-bg:#e7eef6;--chip:#e9ebed;--sombra:0 10px 30px rgba(36,39,42,.07), 0 1px 2px rgba(36,39,42,.06);--sombra-forte:0 18px 44px rgba(36,39,42,.16);--topbar-bg:rgba(255,255,255,.82);--mg-pri:#24272a;--mg-pri-ct:#ffffff}
:root[data-paleta="mica"] .msg-casca{--b-in:#ffffff;--b-out:#e4e7ea;--b-out-ink:#24272a;--lido:#5b7fa6;--papel:#ebedef}
:root[data-paleta="mica"][data-theme="dark"]{--bg:#0f1011;--card:#18191b;--ink:#e9eaeb;--mut:#a2a6aa;--line:#28292c;--brand:#c9cdd1;--brand-ct:#0c1a2a;--navy:#e9eaeb;--gold:#8fb0d6;--acento:#8fb0d6;--acento-bg:#1c2633;--chip:#202224;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(24,25,27,.86);--mg-pri:#8fb0d6;--mg-pri-ct:#0c1a2a}
:root[data-paleta="mica"][data-theme="dark"] .msg-casca{--b-in:#18191b;--b-out:#2c3035;--b-out-ink:#f2f3f4;--lido:#a9c6e6;--papel:#121314}
@media (prefers-color-scheme: dark){
  :root[data-paleta="mica"]:not([data-theme="light"]){--bg:#0f1011;--card:#18191b;--ink:#e9eaeb;--mut:#a2a6aa;--line:#28292c;--brand:#c9cdd1;--brand-ct:#0c1a2a;--navy:#e9eaeb;--gold:#8fb0d6;--acento:#8fb0d6;--acento-bg:#1c2633;--chip:#202224;--sombra:0 10px 30px rgba(0,0,0,.28);--sombra-forte:0 18px 44px rgba(0,0,0,.4);--topbar-bg:rgba(24,25,27,.86);--mg-pri:#8fb0d6;--mg-pri-ct:#0c1a2a}
  :root[data-paleta="mica"]:not([data-theme="light"]) .msg-casca{--b-in:#18191b;--b-out:#2c3035;--b-out-ink:#f2f3f4;--lido:#a9c6e6;--papel:#121314}
}