*{box-sizing:border-box}html{direction:rtl;scroll-behavior:smooth}body{margin:0;font-family:Tahoma,"Segoe UI",sans-serif;background:radial-gradient(circle at 92% 4%,rgba(13,128,98,.075),transparent 28%),radial-gradient(circle at 5% 92%,rgba(234,166,26,.07),transparent 24%),linear-gradient(180deg,#f9fbf8 0%,#f0f5f1 54%,#edf3ef 100%);background-attachment:fixed;color:#173a30;line-height:1.7}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 28px));margin:auto}.muted{color:#4d695f}.small{font-size:12px}.tiny{font-size:10px}.ltr{direction:ltr}.text-center{text-align:center}.hidden{display:none!important}
/* installer */
.installer-page{min-height:100vh;padding:44px 15px;background:radial-gradient(circle at 82% 8%,rgba(10,128,96,.12),transparent 28%),radial-gradient(circle at 12% 88%,rgba(234,166,26,.11),transparent 25%),linear-gradient(145deg,#f8fbf7 0%,#eef5f0 48%,#f7f3e8 100%)}.installer-card{width:min(660px,100%);margin:auto;background:rgba(255,255,255,.96);border:1px solid #dce9e2;border-radius:24px;box-shadow:0 22px 60px rgba(6,78,59,.13),0 2px 8px rgba(6,78,59,.04);padding:30px 32px;backdrop-filter:blur(8px)}.installer-head{text-align:center;margin-bottom:20px}.installer-logo{width:64px;height:64px;margin:0 auto 10px;border-radius:19px;display:grid;place-items:center;background:linear-gradient(135deg,#075e4b,#0a8068);color:#ffd96a;box-shadow:0 10px 25px rgba(6,95,70,.24)}.installer-head h1{font-size:23px;margin:5px 0;color:#172033}.installer-head p{font-size:12px;color:#718096;margin:6px 0}.check-list{border-top:1px solid #eef1f5;margin:15px 0}.check-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #eef1f5;padding:9px 0;font-size:12px}.ready{font-weight:700;color:#07966f}.not-ready{font-weight:700;color:#dc3445}.db-option{display:block;border:2px solid #e5e9ef;border-radius:17px;padding:17px 19px;margin:11px 0;transition:.2s;background:#fff}.db-option:hover{border-color:#aea7ff;background:#fafaff}.db-option.selected{border-color:#5348e8;background:#f7f6ff}.db-title{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800}.db-desc{display:block;margin:6px 27px 0 0;font-size:11px;color:#718096}.db-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px;padding:14px;border-radius:14px;background:#f8fafc}.form-divider{height:1px;background:#e8edf3;margin:18px 0}.field label{display:block;font-size:11px;font-weight:800;color:#475569;margin-bottom:5px}.input{width:100%;border:1px solid #d8dee8;background:#fff;border-radius:12px;padding:10px 12px;color:#172033;outline:none;transition:.2s}.input:focus{border-color:#5348e8;box-shadow:0 0 0 3px rgba(83,72,232,.12)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.checkbox{display:flex;align-items:center;gap:8px;font-size:12px;color:#475569;margin:12px 0}.checkbox input{width:16px;height:16px;accent-color:#5348e8}.btn-install{width:100%;border:0;border-radius:12px;background:linear-gradient(90deg,#594de7,#4437dc);color:#fff;padding:11px 18px;font-weight:800;box-shadow:0 7px 18px rgba(72,59,222,.27);transition:.2s}.btn-install:hover{transform:translateY(-1px);filter:brightness(1.05)}.btn-install:disabled{opacity:.6;cursor:not-allowed}.alert{border-radius:12px;padding:10px 13px;font-size:12px;margin:12px 0}.alert.error{background:#fff0f1;border:1px solid #ffc9cf;color:#b52031}.alert.success{background:#effcf7;border:1px solid #b7eed8;color:#087a59}.alert.warning{background:#fff8e8;border:1px solid #f7d88e;color:#91620a}.progress-note{display:none;text-align:center;margin-top:10px;color:#5348e8;font-size:11px;font-weight:700}
/* buttons/cards */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:11px;padding:9px 14px;font-weight:800;font-size:12px;transition:.18s}.btn:hover{transform:translateY(-1px);filter:brightness(1.04)}.btn.primary{background:linear-gradient(135deg,#07745b,#055644);color:#fff;box-shadow:0 6px 16px rgba(6,95,70,.2)}.btn.gold{background:linear-gradient(135deg,#f2ac21,#d78208);color:#fff}.btn.red{background:#fff0f1;color:#c22b3b}.btn.light{background:#f2f6f4;color:#075e4b;border:1px solid #dfeae5}.btn.blue{background:#eaf5ff;color:#176da2}.btn.sm{padding:6px 9px;font-size:10px;border-radius:8px}.card{background:#fff;border:1px solid #e4ece8;border-radius:18px;box-shadow:0 6px 25px rgba(20,67,52,.06);padding:19px}.grid{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:26px 0 11px}.section-title h2{font-size:16px;margin:0;display:flex;align-items:center;gap:8px;color:#073e31}.section-title h2:before{content:"";width:5px;height:20px;border-radius:5px;background:linear-gradient(#ffca45,#dd8d0b)}.page-title{margin-bottom:18px}.page-title h1{font-size:23px;margin:0;color:#073e31}.page-title p{font-size:12px;color:#71877e;margin:2px 0}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;font-size:10px;font-weight:800;border:1px solid transparent}.badge.success{background:#e6f8f1;color:#087557;border-color:#bfe9d9}.badge.danger{background:#fff0f1;color:#b42334;border-color:#ffcbd1}.badge.warning{background:#fff7df;color:#9a6100;border-color:#f1d795}.badge.info{background:#eaf5ff;color:#176da2;border-color:#cae7fa}.badge.muted{background:#f1f4f3;color:#687973;border-color:#e1e7e4}
/* public header */
.public-header{position:relative;overflow:hidden;background:radial-gradient(circle at 80% 0,rgba(255,196,67,.18),transparent 35%),linear-gradient(145deg,#063e31,#05271f);color:#fff;padding:19px 0 62px}.public-header:after{content:"";position:absolute;inset:0;background-image:linear-gradient(45deg,rgba(255,255,255,.025) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.025) 75%);background-size:34px 34px}.head-row,.hero-brand{position:relative;z-index:1}.head-row{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#c5e0d7}.hero-brand{text-align:center;margin-top:26px}.brand-logo{width:82px;height:82px;display:grid;place-items:center;border-radius:50%;margin:auto;background:linear-gradient(145deg,#07634e,#032e24);border:3px solid #eab93c;box-shadow:0 11px 30px rgba(0,0,0,.35);color:#ffd45c}.hero-brand h1{font-size:34px;margin:14px 0 3px}.hero-brand p{font-size:13px;color:#cbe3db;margin:0}.header-actions{margin-top:16px}.date-pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 11px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.12)}
.ticker{position:relative;z-index:2;width:min(850px,calc(100% - 35px));height:48px;display:flex;align-items:center;gap:10px;margin:-25px auto 25px;padding:0 15px;background:#fff9e8;border:1px solid #f1d892;border-radius:0 0 17px 17px;box-shadow:0 8px 24px rgba(103,75,13,.1);color:#7b5206;font-size:12px;overflow:hidden}.ticker-icon{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#e8a20f;color:#fff;flex:0 0 auto}.ticker-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slider{position:relative;height:410px;border-radius:25px;overflow:hidden;background:#063c30;box-shadow:0 15px 40px rgba(6,60,48,.18)}.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s}.slide.active{opacity:1}.slide img{width:100%;height:100%;object-fit:contain;background:#063c30}.slide:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,31,24,.75),transparent 58%)}.slide-caption{position:absolute;z-index:2;bottom:25px;right:26px;color:#fff;font-weight:900;font-size:18px}.slider-dots{position:absolute;z-index:3;left:24px;bottom:22px;display:flex;gap:5px}.slider-dot{width:9px;height:9px;border:0;border-radius:50%;padding:0;background:rgba(255,255,255,.5)}.slider-dot.active{width:25px;border-radius:5px;background:#ffc642}.activity-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.activity-card{position:relative;overflow:hidden;border:0;border-radius:18px;color:#fff;padding:20px 12px;text-align:center;box-shadow:0 8px 22px rgba(0,0,0,.12);transition:.2s}.activity-card:hover{transform:translateY(-4px)}.activity-card.survey{background:linear-gradient(140deg,#1588be,#075b8b)}.activity-card.riddle{background:linear-gradient(140deg,#7a52cf,#4d2b91)}.activity-card.contest{background:linear-gradient(140deg,#edaf26,#c87206)}.activity-card.game{background:linear-gradient(140deg,#0c8b6d,#056049)}.activity-icon{width:46px;height:46px;border-radius:14px;margin:0 auto 8px;display:grid;place-items:center;background:rgba(255,255,255,.15);font-size:23px}.activity-card strong{display:block;font-size:14px}.activity-card small{font-size:9px;opacity:.8}.login-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.login-card{background:#fff;border:1px solid #e0eae6;border-radius:18px;padding:20px;transition:.2s}.login-card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(6,78,59,.12)}.login-card .iconbox,.stat-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#08775d,#064b3c);color:#ffd15a;font-size:20px}.login-card h3{font-size:15px;color:#073e31;margin:10px 0 2px}.login-card p{font-size:11px;color:#71877e;margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.stat-card{display:flex;align-items:center;gap:12px}.stat-card b{font-size:22px;color:#073e31}.stat-card small{display:block;color:#74877f;font-size:10px}.public-footer{margin-top:45px;background:#052f25;color:#d4e5df;padding:30px 0;text-align:center;font-size:11px}
/* auth */
.auth-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 78% 8%,rgba(255,207,82,.17),transparent 26%),radial-gradient(circle at 8% 90%,rgba(34,197,139,.16),transparent 30%),linear-gradient(145deg,#075b47 0%,#043b2f 48%,#03271f 100%)}.auth-card{width:min(430px,100%);background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.55);border-radius:24px;padding:27px;box-shadow:0 24px 60px rgba(2,39,29,.38),0 0 0 1px rgba(234,166,26,.08);backdrop-filter:blur(10px)}.auth-brand{text-align:center}.auth-brand .installer-logo{width:58px;height:58px}.auth-brand h1{font-size:19px;margin:8px 0 2px;color:#073e31}.role-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:18px 0}.role-tab{border:1px solid #dce7e2;border-radius:12px;padding:9px;text-align:center;font-size:11px;font-weight:800;color:#436359}.role-tab.active{background:#07634e;color:#fff;border-color:#07634e}.form-stack{display:grid;gap:12px}.full{width:100%}
/* dashboard shell */
.app-top{position:sticky;top:0;z-index:50;height:61px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid #e3ebe7}.top-inner{width:min(1450px,100%);height:100%;margin:auto;padding:0 17px;display:flex;align-items:center;justify-content:space-between}.mini-brand{display:flex;align-items:center;gap:9px}.mini-logo{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#075d49;color:#ffd05a}.mini-brand b{font-size:12px;color:#073e31}.mini-brand small{display:block;font-size:9px;color:#789087}.top-user{display:flex;align-items:center;gap:8px;font-size:11px}.user-pill{background:#eef5f2;border-radius:999px;padding:6px 11px;font-weight:800;color:#075d49}.app-grid{max-width:1450px;margin:auto;display:grid;grid-template-columns:225px minmax(0,1fr)}.sidebar{min-height:calc(100vh - 61px);padding:19px 12px;background:#fff;border-left:1px solid #e3ebe7}.nav{display:grid;gap:4px}.nav a{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:10px;font-size:11px;font-weight:800;color:#517067}.nav a:hover{background:#f0f6f3;color:#075d49}.nav a.active{background:linear-gradient(135deg,#08755b,#054838);color:#fff;box-shadow:0 6px 14px rgba(6,80,61,.18)}.nav-ico{width:19px;text-align:center}.app-content{padding:24px;min-width:0}.quick-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick-stat{display:flex;align-items:center;gap:11px}.quick-stat .stat-icon{flex:0 0 43px}.quick-stat b{font-size:20px;color:#073e31}.quick-stat small{display:block;font-size:10px;color:#758a82}.table-wrap{overflow:auto;border:1px solid #e2ebe7;border-radius:13px}.table{width:100%;border-collapse:collapse;min-width:650px}.table th{background:#f3f7f5;color:#567169;font-size:10px;text-align:right;padding:9px}.table td{padding:9px;font-size:11px;border-top:1px solid #edf2ef;vertical-align:middle}.table tbody tr:nth-child(even){background:#fbfdfc}.actions{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.filters{display:flex;gap:6px;flex-wrap:wrap}.filter{padding:5px 10px;border-radius:999px;background:#eef4f1;color:#42675c;font-size:10px;font-weight:800}.filter.active{background:#07634e;color:#fff}.form-row{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;align-items:end}.empty{padding:30px;text-align:center;border:1px dashed #cddbd5;border-radius:13px;color:#81948d;font-size:11px}.notice-list{display:grid;gap:8px}.notice{padding:11px 13px;border:1px solid #e4ece8;border-radius:12px;background:#fff}.notice strong{display:block;font-size:12px;color:#073e31}.notice p{font-size:10px;color:#71877e;margin:2px 0}.score-box{width:58px;text-align:center}.certificate{background:linear-gradient(135deg,#fffdf5,#fff8db);border:2px solid #d99b16;border-radius:5px;outline:5px double rgba(191,126,8,.4);outline-offset:5px;padding:45px;text-align:center}.chart-bars{height:220px;display:flex;align-items:flex-end;gap:8px;padding:20px 5px 0;border-bottom:1px solid #dce7e2}.chart-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;height:100%;gap:5px;min-width:28px}.chart-bar{width:65%;max-width:40px;border-radius:7px 7px 0 0;background:linear-gradient(#19a47e,#07634e);min-height:3px}.chart-col span{font-size:8px;color:#697f77;white-space:nowrap}.chart-col b{font-size:9px;color:#075d49}
/* modal */
.modal-backdrop{position:fixed;z-index:100;inset:0;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(3,37,28,.66);backdrop-filter:blur(5px)}.modal-backdrop.open{display:flex}.modal{width:min(440px,100%);max-height:90vh;overflow:auto;background:#fff;border-radius:22px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.modal-head h3{margin:0;color:#073e31;font-size:17px}.close{width:32px;height:32px;border:0;border-radius:50%;background:#edf3f0;color:#527167}.choice-list{display:grid;gap:8px}.choice{border:1px solid #dfe9e5;background:#fff;border-radius:11px;padding:10px;text-align:right;font-size:12px;font-weight:700}.choice:hover{background:#eff8f4;border-color:#0a8c6b}
/* play */
.play-card{width:min(650px,100%);margin:25px auto;background:#fff;border-radius:23px;padding:25px;box-shadow:0 15px 45px rgba(5,48,37,.18)}.question-title{font-size:16px;font-weight:900;line-height:2;color:#073e31}.answer-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.answer-btn{border:2px solid #e0e9e5;background:#fff;border-radius:12px;padding:11px;text-align:right;font-size:12px;font-weight:800}.answer-btn:hover{border-color:#e4a313;background:#fff8df}.game-board{text-align:center;border-radius:18px;background:#063e31;color:#fff;padding:28px}.math-q{font-size:38px;font-weight:900;color:#ffd05a}.timer{font-weight:900;color:#cc4b58}
@media(max-width:950px){.app-grid{grid-template-columns:1fr}.sidebar{min-height:auto;border-left:0;border-bottom:1px solid #e3ebe7;padding:8px;overflow:auto}.nav{display:flex;min-width:max-content}.nav a{padding:8px 10px}.app-content{padding:17px}.grid-4,.quick-stats{grid-template-columns:repeat(2,1fr)}.form-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.installer-page{padding:14px 8px}.installer-card{border-radius:18px;padding:20px 16px}.installer-head h1{font-size:19px}.db-grid,.form-grid{grid-template-columns:1fr}.hero-brand h1{font-size:25px}.slider{height:270px}.activity-grid,.stats{grid-template-columns:repeat(2,1fr)}.login-cards,.grid-3,.grid-2{grid-template-columns:1fr}.head-row{align-items:flex-start;gap:8px}.date-pill{font-size:9px}.quick-stats{grid-template-columns:1fr 1fr}.form-row{grid-template-columns:1fr}.app-content{padding:13px}.page-title h1{font-size:19px}.top-user .date-pill{display:none}.answer-grid{grid-template-columns:1fr}.certificate{padding:28px 17px}}
@media print{.app-top,.sidebar,.no-print,.public-header,.public-footer{display:none!important}.app-grid{display:block}.app-content{padding:0}.card,.certificate{box-shadow:none!important}.certificate{border:3px solid #b67a00!important}}

/* کنتراست دسترس‌پذیر: جلوگیری از ناخوانا شدن متن روی پس‌زمینه‌ها */
.installer-card,.auth-card,.card,.login-card,.modal,.play-card,.notice,.db-option,.db-grid,.choice,.table td{color:#173a30}
.installer-head h1,.auth-card h1,.auth-card h2,.auth-card h3,.card h1,.card h2,.card h3,.card h4,.modal h1,.modal h2,.modal h3,.modal h4,.play-card h1,.play-card h2,.play-card h3,.login-card h3{color:#082f25}
.muted,.small.muted,.tiny.muted,.installer-head p,.db-desc,.page-title p,.login-card p,.notice p,.mini-brand small,.quick-stat small,.stat-card small{color:#4c685e!important}
.field label{color:#294f43;font-weight:800}
.input,input.input,select.input,textarea.input{color:#132f27;background:#fff;border-color:#bdcec7}
.input::placeholder,input::placeholder,textarea::placeholder{color:#657b73;opacity:1}
.table th{color:#294f43;background:#eaf2ee;font-weight:900}
.table td{border-color:#dce8e2}
.table tbody tr:nth-child(even){background:#f4f8f6}
.filter{color:#294f43;background:#e4eeea;border:1px solid #d3e2dc}
.filter.active{color:#fff;background:#075d49;border-color:#075d49}
.btn.primary,.btn.primary *,.btn.gold,.btn.gold *,.btn-install,.role-tab.active,.role-tab.active *,.nav a.active,.nav a.active *{color:#fff!important}
.btn.light{color:#064c3b;background:#edf4f1;border-color:#bfd4cb}
.btn.blue{color:#075b86;background:#e4f2fb;border-color:#badbeb}
.btn.red{color:#a81729;background:#ffedf0;border-color:#f5bec6}
.badge.success{color:#065f46;background:#dff5ec;border-color:#a9dbc9}
.badge.danger{color:#a30f23;background:#ffebee;border-color:#f4b5bf}
.badge.warning{color:#754700;background:#fff2c9;border-color:#e5c36c}
.badge.info{color:#07567f;background:#e3f2fb;border-color:#b6daed}
.badge.muted{color:#485d56;background:#e9efec;border-color:#cfdbd6}
.public-header,.public-header h1,.public-header h2,.public-header h3,.public-header p,.public-header span,.public-header a{color:#fff}
.public-header .head-row,.public-header .hero-brand p{color:#e4f2ed}
.public-header .brand-logo{color:#ffd45c}
.public-header .date-pill{color:#fff;background:rgba(0,0,0,.17);border-color:rgba(255,255,255,.27)}
.activity-card,.activity-card *{color:#fff!important}
.activity-card small{opacity:1;color:#f6fffc!important}
.activity-card.contest{background:linear-gradient(140deg,#bd7309,#874900)}
.slide-caption{color:#fff;text-shadow:0 2px 6px rgba(0,0,0,.85)}
.ticker,.ticker-text{color:#5d3a00}
.game-board,.game-board .small,.game-board span{color:#fff}
.game-board .math-q{color:#ffd96a}
.stat-icon,.login-card .iconbox,.mini-logo,.installer-logo{color:#ffd45c}
.chart-col span{color:#3e5d53;font-weight:700}.chart-col b{color:#064c3b}
.close{color:#294f43}.answer-btn{color:#173a30}.question-title{color:#082f25}
.ready{color:#067052}.not-ready{color:#b41629}
.db-option.selected{border-color:#08755b;background:#edf8f3}.db-option:hover{border-color:#65a995;background:#f6fbf9}
@media (prefers-contrast:more){body{color:#0c2b22}.muted,.small.muted,.tiny.muted{color:#354f47!important}.card,.login-card,.notice,.modal,.installer-card,.auth-card{border-color:#9eb8ad}}

/* =========================================================
   حالت خوانایی قطعی — استاندارد کنتراست WCAG
   سطح‌های محتوایی سفید و متن‌ها بدون شفافیت هستند.
   ========================================================= */
:root{
  --hc-page:#eef3f0;
  --hc-surface:#ffffff;
  --hc-text:#102820;
  --hc-title:#052e24;
  --hc-muted:#334f46;
  --hc-border:#b8cbc3;
  --hc-green:#064e3b;
  --hc-green-2:#043b2e;
  --hc-amber:#854900;
  --hc-focus:#006b52;
}
html,body{color:var(--hc-text);background-color:var(--hc-page)}
body{background-image:linear-gradient(180deg,#f7f9f8 0%,#eef3f0 100%)}
body,.app-grid,.app-content{min-height:100vh}
.app-content{background:transparent}

/* سطح‌های روشن */
.card,.login-card,.notice,.modal,.play-card,.installer-card,.auth-card,.db-option,.choice,.table-wrap,.sidebar,.app-top{
  background-color:var(--hc-surface)!important;
  color:var(--hc-text)!important;
  border-color:var(--hc-border)!important;
}
.db-grid{background:#f1f5f3!important;color:var(--hc-text)!important}
.table,.table tbody,.table tr,.table td{color:var(--hc-text)!important}
.table tbody tr:nth-child(odd){background:#fff!important}
.table tbody tr:nth-child(even){background:#edf4f1!important}
.table th{background:#dfeae5!important;color:#153b30!important;border-bottom:1px solid #aebfb8!important}

/* همهٔ عنوان‌ها روی سطح روشن */
body h1,body h2,body h3,body h4,body h5,body h6,
.page-title h1,.section-title h2,.installer-head h1,.auth-brand h1,
.card strong,.notice strong,.login-card h3,.modal-head h3,.question-title{
  color:var(--hc-title)!important;
  opacity:1!important;
}

/* متن عادی و توضیحات؛ هیچ متن کم‌رنگی باقی نمی‌ماند */
body p,body label,body td,body th,body li,body summary,
.small,.tiny,.muted,.small.muted,.tiny.muted,.db-desc,.installer-head p,
.page-title p,.login-card p,.notice p,.mini-brand small,.quick-stat small,.stat-card small,
.chart-col span,.choice,.answer-btn{
  opacity:1!important;
}
.muted,.small.muted,.tiny.muted,.db-desc,.installer-head p,.page-title p,
.login-card p,.notice p,.mini-brand small,.quick-stat small,.stat-card small,.chart-col span{
  color:var(--hc-muted)!important;
}

/* فرم‌ها */
.field label{color:#173f34!important;opacity:1!important}
.input,input.input,select.input,textarea.input,input:not([type="radio"]):not([type="checkbox"]),select,textarea{
  background:#fff!important;
  color:#0d261f!important;
  border-color:#94ada3!important;
  opacity:1!important;
}
.input::placeholder,input::placeholder,textarea::placeholder{
  color:#536c63!important;
  opacity:1!important;
}
.input:focus,input:focus,select:focus,textarea:focus{
  border-color:var(--hc-focus)!important;
  box-shadow:0 0 0 3px rgba(0,107,82,.2)!important;
}

/* دکمه‌ها و ناوبری تیره */
.btn.primary,.btn-install,.nav a.active,.role-tab.active,.filter.active{
  background:var(--hc-green)!important;
  color:#fff!important;
  border-color:var(--hc-green)!important;
}
.btn.gold{background:var(--hc-amber)!important;color:#fff!important;border-color:var(--hc-amber)!important}
.btn.primary *,.btn.gold *,.btn-install *,.nav a.active *,.role-tab.active *,.filter.active *{color:#fff!important}
.btn.light{background:#fff!important;color:#064e3b!important;border-color:#88a49a!important}
.btn.blue{background:#e4f1f7!important;color:#064b70!important;border-color:#8dbcd2!important}
.btn.red{background:#fff!important;color:#9f1022!important;border-color:#df8793!important}
.nav a:not(.active){color:#173f34!important;background:#fff!important}
.nav a:not(.active):hover{background:#e3eee9!important;color:#043b2e!important}
.filter:not(.active){background:#e3ece8!important;color:#173f34!important;border-color:#adc2b9!important}

/* نشان‌ها */
.badge.success{background:#d9f0e6!important;color:#064d39!important;border-color:#6ba991!important}
.badge.danger{background:#fde3e7!important;color:#8b0d1d!important;border-color:#d8808c!important}
.badge.warning{background:#ffedbd!important;color:#684000!important;border-color:#c89c3b!important}
.badge.info{background:#dceef7!important;color:#06486a!important;border-color:#78adc6!important}
.badge.muted{background:#e4ebe8!important;color:#314b43!important;border-color:#aabbb4!important}

/* بخش‌های تیره: متن فقط سفید یا طلایی روشن */
.public-header,.pattern-hero,.game-board,.public-footer{
  color:#fff!important;
}
.public-header h1,.public-header h2,.public-header h3,.public-header h4,
.public-header p,.public-header span,.public-header a,
.pattern-hero h1,.pattern-hero h2,.pattern-hero h3,.pattern-hero p,.pattern-hero span,.pattern-hero a,
.game-board p,.game-board span,.public-footer p,.public-footer span,.public-footer strong{
  color:#fff!important;
  opacity:1!important;
}
.public-header .head-row,.public-header .hero-brand p{color:#eaf8f3!important}
.public-header .brand-logo,.game-board .math-q,.installer-logo,.mini-logo,.stat-icon,.login-card .iconbox{color:#ffdc72!important}

/* کارت‌های فعالیت رنگی */
.activity-card{color:#fff!important;opacity:1!important}
.activity-card,.activity-card h1,.activity-card h2,.activity-card h3,.activity-card h4,
.activity-card strong,.activity-card span,.activity-card small,.activity-card svg{
  color:#fff!important;
  opacity:1!important;
}
.activity-card.survey{background:#075a84!important}
.activity-card.riddle{background:#4f2b88!important}
.activity-card.contest{background:#754000!important}
.activity-card.game{background:#075642!important}

/* موارد ویژه */
.ticker,.ticker *{color:#4e3100!important;opacity:1!important}
.slide-caption{color:#fff!important;background:rgba(0,0,0,.65);padding:7px 12px;border-radius:9px;text-shadow:none}
.chart-col b{color:#064e3b!important}.timer{color:#a30f23!important}
.certificate,.certificate p,.certificate span{color:#173a30!important}
.alert.success{color:#064d39!important}.alert.error{color:#8b0d1d!important}.alert.warning{color:#684000!important}

/* حالت دستی کنتراست حداکثری */
body.max-contrast{background:#fff!important;color:#000!important}
body.max-contrast .card,body.max-contrast .login-card,body.max-contrast .notice,
body.max-contrast .modal,body.max-contrast .installer-card,body.max-contrast .auth-card,
body.max-contrast .table-wrap{border:2px solid #111!important;box-shadow:none!important}
body.max-contrast .muted,body.max-contrast .small,body.max-contrast .tiny{color:#1f2937!important}
body.max-contrast-toggle{padding-top:0}
.contrast-toggle{position:fixed;z-index:200;left:14px;bottom:14px;border:2px solid #fff;background:#052e24;color:#fff!important;border-radius:999px;padding:9px 13px;font-size:11px;font-weight:900;box-shadow:0 5px 18px rgba(0,0,0,.3)}
.contrast-toggle:hover{background:#000}

/* =========================================================
   نسخه نهایی فوق‌خوانا — رنگ‌های ساده، بدون شفافیت و بدون ارث‌بری مبهم
   ========================================================= */
html{color-scheme:light!important}
html,body{
  background:#f1f4f2!important;
  background-image:none!important;
  color:#111827!important;
}
main,.app-grid,.app-content,.container{color:#111827}

/* تمام سطوح محتوایی روشن */
.installer-card,.auth-card,.card,.login-card,.notice,.modal,.play-card,
.db-option,.db-grid,.choice,.answer-btn,.table-wrap,.sidebar,.app-top,
.quick-stat,.certificate{
  background:#fff!important;
  background-image:none!important;
  color:#111827!important;
  opacity:1!important;
  border-color:#aebdb7!important;
}

/* تمام متن‌های داخل سطوح سفید */
.installer-card p,.installer-card span,.installer-card label,.installer-card strong,.installer-card small,
.auth-card p,.auth-card span,.auth-card label,.auth-card strong,.auth-card small,
.card p,.card span:not(.badge):not(.stat-icon):not(.iconbox),.card label,.card strong,.card small,.card li,.card summary,
.login-card p,.login-card span:not(.iconbox),.login-card strong,.login-card small,
.notice p,.notice span:not(.badge),.notice label,.notice strong,.notice small,
.modal p,.modal span:not(.badge),.modal label,.modal strong,.modal small,
.play-card p,.play-card span:not(.badge),.play-card label,.play-card strong,.play-card small,
.table td,.table td span:not(.badge),.table td strong{
  color:#111827!important;
  opacity:1!important;
}

/* عنوان‌های اصلی */
h1,h2,h3,h4,h5,h6,.page-title h1,.section-title h2,
.installer-head h1,.auth-brand h1,.question-title{
  color:#052e24!important;
  opacity:1!important;
}

/* متن‌های توضیحی */
.muted,.small.muted,.tiny.muted,.db-desc,.installer-head p,.page-title p,
.login-card p,.notice p,.mini-brand small,.quick-stat small,.stat-card small,
.chart-col span{
  color:#374151!important;
  opacity:1!important;
}

/* فرم‌ها همیشه سفید با متن مشکی */
input:not([type="radio"]):not([type="checkbox"]),select,textarea,.input{
  background:#fff!important;
  background-image:none!important;
  color:#111827!important;
  border:1px solid #7b9188!important;
  opacity:1!important;
  -webkit-text-fill-color:#111827!important;
}
input::placeholder,textarea::placeholder,.input::placeholder{
  color:#4b5563!important;
  opacity:1!important;
  -webkit-text-fill-color:#4b5563!important;
}
label,.field label{color:#1f2937!important;opacity:1!important}

/* جدول‌ها */
.table,.table tbody,.table tr,.table td{background:#fff!important;color:#111827!important}
.table tbody tr:nth-child(even),.table tbody tr:nth-child(even) td{background:#e9efec!important}
.table th{background:#d8e4df!important;color:#111827!important;font-weight:900!important}

/* بخش‌های رنگی و تیره — متن سفید اجباری */
.public-header,.pattern-hero,.public-footer,.game-board,
.activity-card,.btn.primary,.btn.gold,.btn-install,
.nav a.active,.role-tab.active,.filter.active{
  color:#fff!important;
}
.public-header *,.pattern-hero *,.public-footer *,.game-board *:not(.math-q),
.activity-card *,.btn.primary *,.btn.gold *,.btn-install *,
.nav a.active *,.role-tab.active *,.filter.active *{
  color:#fff!important;
  opacity:1!important;
  -webkit-text-fill-color:#fff!important;
}
.public-header h1,.public-header h2,.public-header h3,.public-header p,
.pattern-hero h1,.pattern-hero h2,.pattern-hero h3,.pattern-hero p,
.activity-card h1,.activity-card h2,.activity-card h3,.activity-card strong,.activity-card small{
  color:#fff!important;
}
.game-board .math-q,.installer-logo,.mini-logo,.stat-icon,.login-card .iconbox{
  color:#ffe08a!important;
  -webkit-text-fill-color:#ffe08a!important;
}

/* دکمه‌ها با تضاد قطعی */
.btn.primary,.btn-install{background:#064e3b!important;border-color:#064e3b!important}
.btn.gold{background:#713b00!important;border-color:#713b00!important}
.btn.light{background:#fff!important;color:#064e3b!important;border-color:#5f7e72!important}
.btn.light *{color:#064e3b!important;-webkit-text-fill-color:#064e3b!important}
.btn.blue{background:#e1f0f7!important;color:#064b70!important;border-color:#609bb7!important}
.btn.red{background:#fff!important;color:#991b1b!important;border-color:#c96672!important}

/* گزینه‌ها، فیلترها و منو */
.nav a:not(.active),.filter:not(.active),.role-tab:not(.active){
  background:#fff!important;
  color:#111827!important;
  border-color:#8da39a!important;
}
.choice,.answer-btn{background:#fff!important;color:#111827!important;border-color:#7b9188!important}
.choice:hover,.answer-btn:hover{background:#fff4cf!important;color:#111827!important;border-color:#8a5200!important}

/* کارت‌های فعالیت */
.activity-card.survey{background:#064f76!important}
.activity-card.riddle{background:#432675!important}
.activity-card.contest{background:#663700!important}
.activity-card.game{background:#064a39!important}

/* اجزای استثنایی */
.ticker,.ticker *{background-color:#fff4cf;color:#3f2900!important;-webkit-text-fill-color:#3f2900!important}
.ticker-icon,.ticker-icon *{background:#805000!important;color:#fff!important;-webkit-text-fill-color:#fff!important}
.slide-caption{background:#000!important;color:#fff!important;-webkit-text-fill-color:#fff!important}
.badge{opacity:1!important;-webkit-text-fill-color:currentColor!important}
.alert{opacity:1!important}
.contrast-toggle{background:#000!important;color:#fff!important;-webkit-text-fill-color:#fff!important}

/* در حالت حداکثری، مرزها نیز مشکی می‌شوند */
body.max-contrast,body.max-contrast .app-content{background:#fff!important;color:#000!important}
body.max-contrast .card,body.max-contrast .login-card,body.max-contrast .notice,
body.max-contrast .modal,body.max-contrast .installer-card,body.max-contrast .auth-card,
body.max-contrast .table-wrap,body.max-contrast input,body.max-contrast select,body.max-contrast textarea{
  border-color:#000!important;
}

/* رنگ اختصاصی عنوان و شعار صفحهٔ اصلی */
.public-header{
  background:linear-gradient(145deg,#f8fbff 0%,#eaf3fb 52%,#f4f8f6 100%)!important;
  color:#111827!important;
  border-bottom:1px solid #b9cbd8;
}
.public-header:after{
  background-image:linear-gradient(45deg,rgba(11,58,120,.035) 25%,transparent 25%,transparent 75%,rgba(11,58,120,.035) 75%)!important;
}
.public-header .head-row>span:first-child{
  color:#000!important;
  -webkit-text-fill-color:#000!important;
  font-weight:900!important;
}
.public-header .hero-brand h1{
  color:#073b7a!important;
  -webkit-text-fill-color:#073b7a!important;
  text-shadow:none!important;
}
.public-header .hero-brand p{
  color:#000!important;
  -webkit-text-fill-color:#000!important;
  font-weight:800!important;
}
.public-header .date-pill{
  color:#073b7a!important;
  -webkit-text-fill-color:#073b7a!important;
  background:#fff!important;
  border-color:#9db7ce!important;
}
.public-header .date-pill *{color:#073b7a!important;-webkit-text-fill-color:#073b7a!important}
.public-header .header-actions .btn.gold,.public-header .header-actions .btn.gold *{
  color:#fff!important;
  -webkit-text-fill-color:#fff!important;
}