/* ============ 主题变量（7套） ============ */
.theme-electric-blue {
  --bg:#0b1220; --bg-soft:#101a2e; --card:rgba(17,28,48,.85); --card-solid:#12203a;
  --border:rgba(120,160,255,.14); --border-strong:rgba(120,160,255,.35);
  --text:#eaf2ff; --text-muted:#93a5c7;
  --primary:#0984e3; --primary-2:#00cec9; --primary-grad:linear-gradient(135deg,#0984e3,#00cec9);
  --success:#00b894; --warning:#fdcb6e; --danger:#ff6b6b;
  --shadow:0 10px 40px rgba(0,0,0,.5); --glow:0 0 20px rgba(9,132,227,.25);
  --input-bg:rgba(255,255,255,.05); --nav-bg:rgba(11,18,32,.9);
  --chart-1:#0984e3; --chart-2:#00cec9; --chart-3:#6c5ce7; --chart-4:#fdcb6e; --chart-5:#ff6b6b;
}
.theme-electric-green {
  --bg:#081a1a; --bg-soft:#0d2422; --card:rgba(13,36,34,.85); --card-solid:#0f2d2a;
  --border:rgba(0,206,160,.15); --border-strong:rgba(0,206,160,.4);
  --text:#e8fff8; --text-muted:#8fc4b6;
  --primary:#00b894; --primary-2:#55efc4; --primary-grad:linear-gradient(135deg,#00b894,#55efc4);
  --success:#00e09a; --warning:#ffeaa7; --danger:#ff7675;
  --shadow:0 10px 40px rgba(0,0,0,.5); --glow:0 0 20px rgba(0,184,148,.25);
  --input-bg:rgba(255,255,255,.05); --nav-bg:rgba(8,26,26,.9);
  --chart-1:#00b894; --chart-2:#55efc4; --chart-3:#00cec9; --chart-4:#ffeaa7; --chart-5:#ff7675;
}
.theme-deep-orange {
  --bg:#1a1210; --bg-soft:#231814; --card:rgba(35,24,20,.85); --card-solid:#2a1c17;
  --border:rgba(255,150,100,.15); --border-strong:rgba(255,150,100,.4);
  --text:#fff3ea; --text-muted:#c9a898;
  --primary:#e17055; --primary-2:#fdcb6e; --primary-grad:linear-gradient(135deg,#e17055,#fdcb6e);
  --success:#00b894; --warning:#ffeaa7; --danger:#ff7675;
  --shadow:0 10px 40px rgba(0,0,0,.5); --glow:0 0 20px rgba(225,112,85,.25);
  --input-bg:rgba(255,255,255,.05); --nav-bg:rgba(26,18,16,.9);
  --chart-1:#e17055; --chart-2:#fdcb6e; --chart-3:#ff9f43; --chart-4:#ff7675; --chart-5:#00b894;
}
.theme-warm-cream {
  --bg:#faf6ef; --bg-soft:#f3ece1; --card:rgba(255,252,247,.9); --card-solid:#ffffff;
  --border:rgba(190,160,120,.25); --border-strong:rgba(190,160,120,.5);
  --text:#3a3028; --text-muted:#8a7d6f;
  --primary:#c07f4a; --primary-2:#e0a86b; --primary-grad:linear-gradient(135deg,#c07f4a,#e0a86b);
  --success:#4a9d6e; --warning:#d9a03a; --danger:#d45d5d;
  --shadow:0 8px 30px rgba(120,90,50,.12); --glow:0 0 16px rgba(192,127,74,.15);
  --input-bg:rgba(255,255,255,.7); --nav-bg:rgba(255,252,247,.92);
  --chart-1:#c07f4a; --chart-2:#e0a86b; --chart-3:#9a7a5a; --chart-4:#d9a03a; --chart-5:#d45d5d;
}
.theme-editor-quiet {
  --bg:#f4f5f7; --bg-soft:#eceef1; --card:rgba(255,255,255,.95); --card-solid:#ffffff;
  --border:rgba(60,70,85,.14); --border-strong:rgba(60,70,85,.3);
  --text:#2b3038; --text-muted:#7a8290;
  --primary:#3d7bfd; --primary-2:#5c9dff; --primary-grad:linear-gradient(135deg,#3d7bfd,#5c9dff);
  --success:#2fa76f; --warning:#e6a23c; --danger:#e05c5c;
  --shadow:0 8px 28px rgba(40,50,70,.1); --glow:0 0 14px rgba(61,123,253,.12);
  --input-bg:rgba(255,255,255,.8); --nav-bg:rgba(255,255,255,.92);
  --chart-1:#3d7bfd; --chart-2:#5c9dff; --chart-3:#9aa5b8; --chart-4:#e6a23c; --chart-5:#e05c5c;
}
.theme-mono-minimal {
  --bg:#f7f7f5; --bg-soft:#efefec; --card:rgba(255,255,255,.95); --card-solid:#ffffff;
  --border:rgba(20,20,20,.12); --border-strong:rgba(20,20,20,.32);
  --text:#1c1c1a; --text-muted:#6d6d67;
  --primary:#26262a; --primary-2:#4a4a52; --primary-grad:linear-gradient(135deg,#26262a,#4a4a52);
  --success:#3f6b51; --warning:#8a732a; --danger:#8f3d3d;
  --shadow:0 8px 28px rgba(0,0,0,.1); --glow:0 0 14px rgba(0,0,0,.08);
  --input-bg:rgba(255,255,255,.85); --nav-bg:rgba(255,255,255,.94);
  --chart-1:#26262a; --chart-2:#55555c; --chart-3:#88888f; --chart-4:#b0b0b6; --chart-5:#6d6d67;
}
.theme-mono-prism {
  --bg:#f1f1ef; --bg-soft:#e7e7e4; --card:rgba(255,255,255,.95); --card-solid:#ffffff;
  --border:rgba(20,20,20,.14); --border-strong:rgba(20,20,20,.34);
  --text:#17171a; --text-muted:#66666e;
  --primary:#17171a; --primary-2:#3a3a42; --primary-grad:linear-gradient(135deg,#17171a,#3a3a42);
  --success:#3a5a48; --warning:#7a6a2a; --danger:#823c3c;
  --shadow:0 10px 32px rgba(0,0,0,.14); --glow:0 0 16px rgba(0,0,0,.1);
  --input-bg:rgba(255,255,255,.9); --nav-bg:rgba(23,23,26,.96);
  --chart-1:#17171a; --chart-2:#3a3a42; --chart-3:#5c5c66; --chart-4:#8f8f98; --chart-5:#66666e;
}