:root{--bg: #f3f6fb;--surface: #ffffff;--surface-muted: #f8fafc;--ink: #132033;--ink-soft: #4d6078;--line: #d8e1ec;--line-strong: #c3d0df;--primary: #1f5fae;--primary-2: #184f90;--accent: #0f766e;--danger: #c62828;--shadow: 0 8px 22px rgba(18, 32, 51, .08)}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Helvetica Neue,Arial,sans-serif;color:var(--ink);background:radial-gradient(circle at 12% 14%,rgba(31,95,174,.14),transparent 36%),radial-gradient(circle at 86% 10%,rgba(15,118,110,.1),transparent 38%),linear-gradient(180deg,#f6f9fd,#edf3fa)}.app-shell{width:min(1140px,100%);margin:0 auto;padding:26px clamp(18px,4vw,32px);display:grid;gap:16px}.hero-actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}.hint-list{margin:0;padding-left:18px;display:grid;gap:6px;color:#0f172a;font-size:.95rem}.hint-list li{max-width:34ch}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.faq-card{padding:18px;border-radius:14px;background:#0f172a;border:1px solid rgba(255,255,255,.12);box-shadow:inset 0 1px #ffffff14,0 18px 24px #0f172a59;color:#f8fafc}.faq-card h4{margin:0 0 12px;font-size:1.2rem;color:#f1f5f9}.faq-card ul{padding-left:18px;margin:0;display:flex;flex-direction:column;gap:6px}.faq-card li{font-size:.92rem;color:#f8fafccc}.faq-manual-card{background:linear-gradient(180deg,#06223e,#0d1c2d)}.faq-manual-card .hint{color:#f8fafce6}.faq-manual-card .ghost{margin-top:12px;display:inline-flex}.setup-card,.panel,.question,.features article,.eep-market-card,.eep-day-card,.eep-question-builder,.eep-student-card,.eep-subpanel{touch-action:manipulation;-webkit-tap-highlight-color:transparent}.eep-market-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.eep-market-card{background:linear-gradient(180deg,#0f172a,#111b2f);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:8px;color:#f8fafc;min-height:360px;cursor:pointer}.eep-market-card img,.eep-market-card .eep-market-thumb{width:100%;border-radius:12px;min-height:130px;background:#ffffff14;display:flex;align-items:center;justify-content:center;font-weight:700;letter-spacing:.08em}.eep-card-title{margin:0;font-size:1.25rem;color:#f8fafc}.eep-card-description{color:#f8fafcbf;flex:1}.eep-card-meta,.eep-card-subject{color:#f8fafc99;font-size:.9rem}.eep-market-price{margin:0;font-size:1.4rem;font-weight:700;color:#fbbf24}.eep-market-actions{margin-top:auto;padding-top:10px;border-top:1px solid rgba(255,255,255,.1);display:flex;flex-wrap:wrap;gap:8px;background:#ffffff08;border-radius:0 0 14px 14px}.eep-auth-backdrop{position:fixed;inset:0;background:#0f172ad9;display:flex;align-items:center;justify-content:center;padding:18px;z-index:120}.eep-modal-card.eep-student-auth-card,.eep-student-auth-card{width:min(560px,100%);background:linear-gradient(180deg,#0f172a,#101f31)!important;border-radius:18px;border:1px solid rgba(255,255,255,.15)!important;padding:20px;box-shadow:0 24px 55px #08080f8c!important;color:#f8fafc!important;-webkit-text-fill-color:#f8fafc!important}.eep-student-auth-card,.eep-student-auth-card *,.eep-student-auth-card *:before,.eep-student-auth-card *:after{color:#f8fafc!important;-webkit-text-fill-color:#f8fafc!important;opacity:1!important}.eep-student-auth-card h3,.eep-student-auth-card p,.eep-student-auth-card .eep-label,.eep-student-auth-card .hint,.eep-student-auth-card .eep-error,.eep-student-auth-card .eep-success{color:#f8fafc!important;-webkit-text-fill-color:#f8fafc}.eep-auth-tab-row{display:flex;gap:8px;margin-bottom:18px}.eep-auth-tab{flex:1;padding:8px 12px;border-radius:12px;border:1px solid transparent;background:#f8fafc14;font-weight:600;color:#f8fafc!important;cursor:pointer;-webkit-text-fill-color:#f8fafc}.eep-auth-tab.is-active{background:#ffffff1f;border-color:#ffffff40;color:#fff!important;-webkit-text-fill-color:#ffffff}.eep-auth-form{display:grid;gap:12px}.eep-auth-form input,.eep-auth-form select{width:100%;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:#ffffff14!important;color:#f8fafc!important;padding:10px 12px;-webkit-text-fill-color:#f8fafc}.eep-auth-form select{background:#ffffff1f!important}.eep-student-auth-card input::placeholder,.eep-student-auth-card select,.eep-student-auth-card option{color:#e2e8f0!important;-webkit-text-fill-color:#e2e8f0!important}.eep-student-auth-card option{background:#0f172a!important}.eep-student-auth-card input,.eep-student-auth-card select{caret-color:#f8fafc}.eep-student-auth-card input:-webkit-autofill,.eep-student-auth-card input:-webkit-autofill:hover,.eep-student-auth-card input:-webkit-autofill:focus,.eep-student-auth-card input:-webkit-autofill:active{-webkit-box-shadow:0 0 0 1000px rgba(255,255,255,.08) inset!important;-webkit-text-fill-color:#f8fafc!important}.eep-auth-form .primary{border:1px solid transparent;border-radius:10px;padding:10px 18px;background:linear-gradient(135deg,#fbbf24,#f97316);color:#0f172a!important;font-weight:700;box-shadow:0 10px 30px #fbbf2466;-webkit-text-fill-color:#0f172a}.eep-auth-form .ghost{background:#ffffff14!important;border-color:#ffffff59;color:#f8fafc!important;-webkit-text-fill-color:#f8fafc}.eep-student-auth-card button,.eep-student-auth-card .eep-auth-tab,.eep-student-auth-card .primary,.eep-student-auth-card .ghost{text-shadow:none}.eep-student-auth-card .primary,.eep-student-auth-card .primary:hover,.eep-student-auth-card .primary:focus-visible,.eep-student-auth-card .primary:active{color:#0f172a!important;-webkit-text-fill-color:#0f172a!important}.eep-student-auth-card .ghost,.eep-student-auth-card .ghost:hover,.eep-student-auth-card .ghost:focus-visible,.eep-student-auth-card .ghost:active{background:#ffffff14!important;color:#f8fafc!important;-webkit-text-fill-color:#f8fafc!important}.eep-student-auth-card .ghost:hover,.eep-student-auth-card .ghost:focus-visible{background:#ffffff24!important}.eep-student-auth-card .eep-auth-tab,.eep-student-auth-card .eep-auth-tab:hover,.eep-student-auth-card .eep-auth-tab:focus-visible,.eep-student-auth-card .eep-auth-tab:active{color:#f8fafc!important;-webkit-text-fill-color:#f8fafc!important}.eep-auth-form .hint{margin:0;color:#f8fafcb3;font-size:.85rem}.eep-auth-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}.eep-school-field{position:relative}.eep-school-options{position:absolute;inset:auto 0 0;margin-top:6px;background:#080c14f2;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:8px;max-height:220px;overflow-y:auto;width:100%;box-shadow:0 12px 30px #02061799;z-index:5}.eep-school-option{width:100%;text-align:left;padding:10px;font-size:.92rem;border-radius:10px;background:transparent;border:none;color:#f8fafc;cursor:pointer;display:flex;flex-direction:column;gap:2px}.eep-school-option+.eep-school-option{margin-top:4px}.eep-school-option span{font-size:.8rem;color:#f8fafc99}.eep-school-option strong{font-size:1rem}.eep-auth-backdrop .q-actions{justify-content:flex-end;gap:10px}.eep-auth-form .q-actions .ghost{border-color:#ffffff59}.setup-card,.panel,.question,.features article,.eep-market-card,.eep-day-card,.eep-question-builder,.eep-student-card,.eep-subpanel{transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease,background .18s ease}.setup-card:hover,.panel:hover,.question:hover,.features article:hover,.eep-market-card:hover,.eep-day-card:hover,.eep-question-builder:hover,.eep-student-card:hover,.eep-subpanel:hover,.setup-card:focus-within,.panel:focus-within,.question:focus-within,.features article:focus-within,.eep-market-card:focus-within,.eep-day-card:focus-within,.eep-question-builder:focus-within,.eep-student-card:focus-within,.eep-subpanel:focus-within{border-color:#99b2d3;box-shadow:0 14px 26px #14305421,inset 0 1px #ffffffc7}.setup-card:active,.panel:active,.question:active,.features article:active,.eep-market-card:active,.eep-day-card:active,.eep-question-builder:active,.eep-student-card:active,.eep-subpanel:active{transform:translateY(1px) scale(.998);box-shadow:0 8px 16px #14305429,inset 0 2px #0f1f3414}.landing,.setup-card,.panel,.question,.features article,.eep-modal-card{background:linear-gradient(180deg,#f2f6fb,#e8eff8);border:1px solid #b9c7db;border-radius:12px;box-shadow:var(--shadow),inset 0 1px #ffffffb3;color:var(--ink)}.landing{padding:24px;background:linear-gradient(145deg,#ecf4fdfa,#deeaf9f2)}.eep-dashboard-tabs-shell{display:grid;gap:0;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,#2e3a4f,#263143);border:1px solid #1f2938;box-shadow:0 14px 28px #0c121e47,inset 0 1px #ffffff0f}.eep-browser-tabs{display:flex;align-items:flex-end;gap:8px;padding:10px 10px 0;background:linear-gradient(180deg,#3a495f,#2f3c51);border-bottom:1px solid #1f2938}.eep-browser-tab{border:1px solid transparent;border-bottom:0;border-radius:14px 14px 0 0;padding:10px 18px;font-weight:700;color:#16273e;position:relative;top:1px;box-shadow:inset 0 2px #ffffff59,inset 0 -4px #00000040;transform:translateY(2px);opacity:.88}.eep-browser-tab.is-practice{background:linear-gradient(180deg,#e8f1ff,#dce9ff);border-color:#9ab5e7}.eep-browser-tab.is-gallary{background:linear-gradient(180deg,#e8fff6,#d6f7eb);border-color:#8ecbb3}.eep-browser-tab.is-shop{background:linear-gradient(180deg,#fff0e6,#ffe2cd);border-color:#d7ad83}.eep-browser-tab.is-active{box-shadow:0 -1px #ffffff73,0 12px 22px #0a101c66,inset 0 1px #ffffffe6;transform:translateY(-4px);z-index:2;opacity:1}.eep-dashboard-tab-body{background:linear-gradient(180deg,#f5f9ff,#e8f1ff);border-top:1px solid #87a3c7;padding:14px;box-shadow:inset 0 1px #ffffffd1}.hero h1{margin:8px 0 6px;font-size:clamp(1.7rem,3.6vw,2.6rem);letter-spacing:0}.hero p{margin:0;max-width:70ch;color:var(--ink-soft)}.eyebrow{margin:0;display:inline-block;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);background:#e8f0fb;border:1px solid #cdddf3;padding:5px 10px;border-radius:6px}.setup-grid{margin-top:18px;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.setup-card,.panel,.question,.features article,.eep-modal-card{padding:14px}.setup-card h3,.panel h3,.features h3{margin:0 0 10px;font-size:1rem;color:#12345f}.hint{margin:8px 0 0;font-size:13px;color:var(--ink-soft);line-height:1.45}.eep-step{margin:0 0 6px;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--primary)}.mode-toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pill{border:2px solid #6f86a8;border-radius:8px;background:linear-gradient(180deg,#f8fbff,#e6eef9);color:#2b4465;padding:10px 12px;font-weight:700;box-shadow:inset 0 1px #ffffffe6,inset 0 -2px #12233a29;transform:translateY(1px)}.pill.active{border-color:#0f4ea0;background:linear-gradient(180deg,#2d78d0,#1f5fae);color:#fff;box-shadow:0 6px 12px #0a2f5f4d,inset 0 1px #ffffff3d;transform:translateY(-1px)}select,input[type=text],input[type=password],input[type=number],textarea,.eep-referral-input{width:100%;background:#fff;border:1px solid var(--line-strong);border-radius:8px;padding:10px 36px 10px 11px;color:var(--ink);font:inherit}select{min-height:44px;line-height:1.35;background-image:linear-gradient(45deg,transparent 50%,#6d7f96 50%),linear-gradient(135deg,#6d7f96 50%,transparent 50%);background-position:calc(100% - 18px) calc(50% - 2px),calc(100% - 12px) calc(50% - 2px);background-size:6px 6px,6px 6px;background-repeat:no-repeat;appearance:none;-webkit-appearance:none;-moz-appearance:none;-webkit-text-fill-color:var(--ink)}select option{color:var(--ink);background:#fff}select:disabled{color:#5f738c;-webkit-text-fill-color:#5f738c}select:focus,input[type=text]:focus,input[type=password]:focus,input[type=number]:focus,textarea:focus,.eep-referral-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #1f5fae24}.cta-row{margin-top:14px;display:flex;flex-wrap:wrap;gap:10px}.features{margin-top:16px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.features p{margin:0;color:var(--ink-soft)}.eep-market-head{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}.eep-market-head-actions{display:flex;flex-wrap:wrap;gap:8px}.eep-market-grid{margin-top:12px;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}.eep-market-card{border:1px solid var(--line-strong);border-radius:10px;background:radial-gradient(circle at top right,rgba(16,185,129,.08),transparent 30%),linear-gradient(180deg,#fff,#f8fbff);padding:10px;display:grid;gap:6px}.faq-grid{margin-top:12px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.faq-card{border-radius:10px;padding:12px;background:linear-gradient(145deg,#1f5fae14,#0f766e14),linear-gradient(180deg,#fff,#f4f7fb);border:1px solid #d7e5f3;box-shadow:0 12px 24px #1220331a}.faq-card h4{margin:0 0 8px;font-size:1rem;color:#0f2d4e}.faq-card ul{margin:0;padding-left:18px;color:#253150;font-size:.9rem;line-height:1.5}.eep-market-card p{margin:0}.eep-market-thumb{display:inline-flex;width:fit-content;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;color:#12345f;background:#e8f1fb;border:1px solid #c7d7ed}.eep-market-card h4,.eep-card-title{margin:0;font-size:1.03rem;font-weight:800;letter-spacing:.01em;color:#0f2d4e}.eep-card-description{margin:0;padding:8px 10px;border-left:4px solid #60a5fa;border-radius:8px;background:linear-gradient(180deg,#f4f9ff,#ecf4ff);color:#2d4664;line-height:1.48}.eep-card-subject{display:inline-flex;width:fit-content;align-items:center;padding:3px 9px;border-radius:999px;border:1px solid #bfd6f3;background:linear-gradient(180deg,#eff6ff,#dbeafe);color:#1e3a8a;font-weight:700;font-size:.82rem}.eep-card-meta{color:#52657f;font-size:.88rem;line-height:1.35}.eep-market-price{margin:2px 0 0;display:inline-flex;width:fit-content;padding:5px 10px;border-radius:999px;border:1px solid #8bc7a7;background:linear-gradient(180deg,#ebfff5,#d6fae8);font-size:1rem;font-weight:800;color:#0f5132}.eep-market-image{width:100%;height:120px;object-fit:cover;border-radius:8px;border:1px solid var(--line-strong)}.eep-market-actions{display:flex;gap:8px;flex-wrap:wrap}.eep-rating-row{display:flex;align-items:center;gap:8px}.eep-stars{display:inline-flex;gap:2px}.eep-stars button{padding:0;border:0;background:transparent;color:#d1d5db;font-size:1.3rem;line-height:1}.eep-stars.small button{font-size:1rem}.eep-stars button.is-on{color:#fbbf24}.eep-stars button:disabled{cursor:default}.eep-pdf-shell{position:relative;width:100%;min-height:70vh;border:1px solid var(--line-strong);border-radius:8px;overflow:hidden;background:#fff}.eep-pdf-frame{width:100%;height:70vh;border:0;position:relative;z-index:1;display:block;background:#fff}.eep-pdf-pages{width:100%;max-height:72vh;overflow:auto;display:grid;gap:12px;padding:8px;border:1px solid var(--line-strong);border-radius:8px;background:#eef2f7}.eep-pdf-page{position:relative;width:fit-content;margin:0 auto;box-shadow:0 8px 20px #0f172a1f}.eep-pdf-page canvas{display:block;max-width:100%;height:auto;-webkit-user-select:none;user-select:none}.eep-pdf-watermark{position:absolute;inset:0;z-index:2;pointer-events:none;display:grid;place-items:center;color:#be185d3b;font-size:clamp(18px,2.5vw,34px);font-weight:700;transform:rotate(-24deg);letter-spacing:.08em;text-transform:uppercase}.eep-note-editor-modal{width:min(1100px,100%)}.eep-note-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.eep-note-toolbar .ghost{padding:7px 10px;font-size:.88rem}.eep-note-editor-area{min-height:58vh;font-family:Cascadia Mono,Fira Code,Consolas,Courier New,monospace;line-height:1.5;resize:vertical}.eep-note-preview{border:1px solid var(--line-strong);border-radius:10px;background:#f8fbff;padding:12px;min-height:180px;max-height:320px;overflow:auto;color:var(--ink)}.eep-note-preview h3,.eep-note-preview h4{margin:10px 0 8px}.eep-note-preview blockquote{margin:8px 0;border-left:3px solid #c7d7ed;padding-left:10px;color:#334155}.eep-daily-bars{margin-top:8px;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(88px,1fr));align-items:end}.eep-day-card{border:1px solid var(--line-strong);border-radius:10px;background:linear-gradient(180deg,#fff,#f4f9ff);padding:8px;display:grid;gap:6px}.eep-day-label{margin:0;font-size:11px;color:var(--ink-soft)}.eep-day-bar-wrap{height:95px;border-radius:8px;background:linear-gradient(180deg,#e2e8f0,#f8fafc);border:1px solid #d8e1ec;overflow:hidden;display:flex;align-items:end}.eep-day-bar{width:100%;border-radius:6px 6px 0 0;background:linear-gradient(180deg,#22c55e,#3b82f6,#a855f7)}.eep-day-score{margin:0;font-weight:700;color:#1e40af}.eep-trend-chart{margin-top:12px;height:170px;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden;background:linear-gradient(180deg,rgba(34,197,94,.08),transparent),repeating-linear-gradient(to top,transparent,transparent 32px,rgba(148,163,184,.16) 33px)}.eep-trend-chart svg{width:100%;height:100%;display:block}.eep-label-chips{display:flex;flex-wrap:wrap;gap:6px}.eep-label-chip{border:1px solid #c7d7ed;background:#edf4fd;color:#184f90;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:600}.eep-question-builder{border:1px solid var(--line-strong);border-radius:10px;padding:10px;background:#f8fbff;display:grid;gap:8px;margin-bottom:10px}.eep-builder-toggle{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}.eep-toggle-btn{border:1px solid var(--line-strong);background:#f1f5fb;color:var(--ink);border-radius:999px;padding:8px 16px;font-weight:600;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease}.eep-toggle-btn.is-active{background:#e0ecff;border-color:#8fb3e6;color:#14345c;transform:translateY(-1px)}.eep-stepper{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.eep-step-chip{border:1px solid var(--line-strong);background:#f5f8fd;color:#1f2937;border-radius:999px;padding:6px 12px;font-size:.9rem;font-weight:600;cursor:pointer}.eep-step-chip.is-active{border-color:#8fb3e6;background:#e6f0ff;color:#0f2a52}.eep-builder-step,.eep-builder-pane{display:flex;flex-direction:column;gap:16px}.eep-builder-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding:12px;border:1px dashed var(--line-strong);border-radius:10px;background:#f5f9ff}.eep-builder-chips{display:flex;gap:8px;flex-wrap:wrap}.eep-chip{border:1px solid #c7d7ed;background:#edf4fd;color:#184f90;border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600}.eep-section-grid{display:grid;gap:16px;grid-template-columns:minmax(0,2fr) minmax(0,1fr)}.eep-section-panel{border:1px solid var(--line-strong);border-radius:10px;padding:12px;background:#f8fbff;display:grid;gap:10px}.eep-section-list{display:grid;gap:8px;align-content:start}.eep-section-item{border:1px solid var(--line-strong);border-radius:10px;padding:10px;background:#fff;display:flex;justify-content:space-between;align-items:center;cursor:pointer;text-align:left;font:inherit}.eep-section-item.is-active{border-color:#8fb3e6;background:#eef4ff;box-shadow:0 10px 20px #1430541f}.eep-question-nav,.eep-builder-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:space-between}.eep-consent{display:flex;align-items:flex-start;gap:8px}.profile-panel{border:1px solid var(--line-strong);background:var(--surface)}.timer strong{color:var(--primary)}.timer-inline{margin:0 0 10px;padding:8px 10px;border:1px solid var(--line-strong);background:#eef4fc;border-radius:8px}.exam-list{display:grid;gap:12px}.question h4{margin-top:0;line-height:1.45;color:var(--ink)}.q-instruction,.q-text,.q-main-text,.passage-box,.passage-box .eep-rich-text,.passage-box p{color:var(--ink)}.q-instruction{margin:0 0 10px;font-weight:600}.q-instruction strong,.passage-box strong{color:var(--primary)}.q-main-text{font-size:1.02rem;font-weight:500;line-height:1.52}.eep-rich-text,.eep-rich-line{display:block}.eep-rich-text p{margin:0 0 .6em}.eep-rich-text p:last-child{margin-bottom:0}.eep-rich-text table{width:100%;border-collapse:collapse;margin:8px 0}.eep-rich-text th,.eep-rich-text td{border:1px solid var(--line-strong);padding:6px 8px;text-align:left}.eep-rich-text img,.eep-rich-text svg{max-width:100%;height:auto}.eep-rich-text figure{margin:8px 0}.eep-rich-text ul,.eep-rich-text ol{margin:0 0 .6em 18px}.eep-rich-text hr{border:0;border-top:1px solid var(--line-strong);margin:8px 0}.passage-box{border:1px solid var(--line-strong);background:var(--surface-muted);border-radius:10px;padding:10px 12px;max-height:180px;overflow:auto;margin-bottom:12px}.options{display:grid;gap:8px;margin-top:12px}.options label{display:flex;gap:8px;align-items:flex-start;border:1px solid var(--line-strong);background:#fff;padding:10px;border-radius:8px}.options label:hover{background:#f7fafc}.question img{max-width:100%;border-radius:8px;border:1px solid var(--line-strong)}.q-actions,.eep-referral-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.eep-referral-row{display:grid;grid-template-columns:1fr auto auto;align-items:center}.lang-toggle{margin:8px 0 10px}.eep-form-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.eep-form-span{grid-column:1 / -1}.eep-label{display:block;margin:0 0 6px;font-size:.92rem;font-weight:600}.eep-error,.eep-success{margin:8px 0 0;font-size:.92rem}.eep-error{color:var(--danger)}.eep-success{color:var(--accent)}.eep-student-card{border:1px solid var(--line-strong);border-radius:10px;background:var(--surface-muted);margin-top:12px;overflow:hidden}.eep-student-card summary{list-style:none;cursor:pointer;display:grid;gap:8px;padding:14px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));font-weight:600}.eep-student-card summary::-webkit-details-marker{display:none}.eep-student-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));padding:0 14px 14px}.eep-subpanel{box-shadow:none}.eep-auth-card{width:min(480px,100%);border-top:4px solid var(--accent);background:radial-gradient(circle at top right,rgba(15,118,110,.09),transparent 35%),linear-gradient(180deg,#fff,#f7fbfb)}.eep-auth-actions{display:flex;flex-wrap:wrap;gap:10px}.eep-link-button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none}button{border:2px solid #7e92b1;border-radius:8px;padding:10px 14px;cursor:pointer;font-weight:600;font-size:.95rem;background:linear-gradient(180deg,#fcfeff,#edf3fb);color:var(--ink);box-shadow:inset 0 1px #ffffffe6,inset 0 -2px #111f3224;transition:background .16s ease,border-color .16s ease,transform .16s ease,box-shadow .16s ease,color .16s ease}.primary{background:linear-gradient(180deg,#eff6ff,#dbe9fb);color:#174f93;border-color:#2862a7}.primary:hover{background:linear-gradient(180deg,#f7faff,#e4eefc);border-color:#184f90;color:#184f90;transform:translateY(-1px)}.primary:active{transform:translateY(1px);box-shadow:inset 0 2px #0e1f341f}.primary:disabled{opacity:.65;cursor:not-allowed}.primary.big{padding:11px 18px}button.danger{background:linear-gradient(180deg,#fde8e8,#f5b5b5);border-color:#c62828;color:#7a1d1d}button.danger:hover{background:linear-gradient(180deg,#feecec,#f2a3a3);border-color:#a71d1d}button.ghost.danger{background:linear-gradient(180deg,#fff,#f8e7e7);border-color:#c62828;color:#9f1c1c}.ghost{background:linear-gradient(180deg,#fff,#f0f4fa);color:var(--ink);border-color:#8699b5}.ghost:hover{background:linear-gradient(180deg,#fff,#e9f0f9);border-color:#5f7495;transform:translateY(-1px)}.ghost:active{transform:translateY(1px);box-shadow:inset 0 2px #0e21391a}.eep-modal-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.panel ol{margin:0;padding-left:20px}html.eep-modal-open,body.eep-modal-open{overflow:hidden!important;overscroll-behavior:none}html.eep-exam-open,body.eep-exam-open{width:100vw!important;height:100vh!important;margin:0!important;transform:none!important}.eep-modal-backdrop{position:fixed;inset:0;width:calc(var(--eep-screen-w, 100vw) * 1px);height:calc(var(--eep-screen-h, 100vh) * 1px);margin:0}body.eep-exam-open #page,body.eep-exam-open .site,body.eep-exam-open .ct-container,body.eep-exam-open .ct-content,body.eep-exam-open .ct-main-content,body.eep-exam-open .ct-inner-content,body.eep-exam-open .ct-content-inner,body.eep-exam-open .ct-page,body.eep-exam-open .ct-container-full,body.eep-exam-open .ct-container-stretched,body.eep-exam-screen #page,body.eep-exam-screen .site,body.eep-exam-screen .ct-container,body.eep-exam-screen .ct-content,body.eep-exam-screen .ct-main-content,body.eep-exam-screen .ct-inner-content,body.eep-exam-screen .ct-content-inner,body.eep-exam-screen .ct-page,body.eep-exam-screen .ct-container-full,body.eep-exam-screen .ct-container-stretched{transform:none!important;width:100vw!important;max-width:100vw!important;margin:0!important;left:0!important}body.eep-exam-screen .ct-header,body.eep-exam-screen .ct-footer,body.eep-exam-screen .site-header,body.eep-exam-screen .site-footer{display:none!important}body.eep-exam-screen #content,body.eep-exam-screen .site-content,body.eep-exam-screen .ct-content,body.eep-exam-screen .ct-container,body.eep-exam-screen .ct-inner-content,body.eep-exam-screen .ct-content-inner,body.eep-exam-screen .ct-main-content,body.eep-exam-screen .ct-page,body.eep-exam-screen .ct-container-full,body.eep-exam-screen .ct-container-stretched,body.eep-exam-screen #main{padding:0!important;margin:0!important}body.eep-exam-open #ethio-exam-app{position:fixed!important;inset:0!important;width:calc(var(--eep-screen-w, 100vw) * 1px)!important;height:calc(var(--eep-screen-h, 100vh) * 1px)!important;max-width:100vw!important;max-height:100vh!important;margin:0!important;z-index:2147482400!important}body.eep-exam-screen #ethio-exam-fullscreen{position:fixed!important;inset:0!important;width:100vw!important;height:100vh!important;max-width:100vw!important;max-height:100vh!important;margin:0!important;z-index:2147482400!important}.eep-fullscreen-shell{max-width:none;width:100vw;min-height:100vh;margin:0;padding:0}.eep-modal-backdrop{position:fixed;inset:0;background:#0f172a73;display:flex;align-items:center;justify-content:center;padding:16px;z-index:2147483000}.eep-exam-focus-backdrop{align-items:stretch;justify-content:stretch;padding:0;z-index:2147482500}.eep-exam-fullscreen-block{z-index:2147483600;background:#080c14b3}.eep-exam-focus-card{width:100%;max-width:100%;height:100%;max-height:100%;border-radius:0;overflow:auto;-webkit-overflow-scrolling:touch}.eep-exam-focus-card .question{border:0;box-shadow:none;max-width:100%}.eep-modal-card{width:min(560px,100%);max-width:560px;max-height:calc(100dvh - 32px);overflow:auto;-webkit-overflow-scrolling:touch;padding:16px}.eep-credit-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-top:12px}.eep-credit-item{border:1px solid rgba(0,0,0,.12);border-radius:10px;padding:16px;display:flex;flex-direction:column;justify-content:center;gap:8px;cursor:pointer;background:#fff;transition:transform .15s ease,box-shadow .15s ease}.eep-credit-item:hover{transform:translateY(-1px);box-shadow:0 10px 20px #00000012}.eep-credit-item.is-disabled{opacity:.6;pointer-events:none}.eep-credit-label{font-weight:700;font-size:1.1rem}.eep-credit-price{color:#1a73e8;font-weight:600}.eep-notice-card p,.eep-telegram-modal-card p,.eep-ai-content p{margin-top:0;margin-bottom:12px;color:var(--ink-soft);line-height:1.56}.eep-ai-modal-card{width:min(900px,100%)}.eep-ai-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.eep-ai-head h3{margin:0}.eep-ai-lang{border:1px solid #c9d9ef;background:#edf4fd;color:var(--primary);border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600;white-space:nowrap}.eep-ai-content{border:1px solid var(--line-strong);border-radius:10px;background:#fcfdff;padding:14px;max-height:min(60vh,520px);overflow:auto}.eep-math-inline math{font-size:1.02em}.eep-math-block{margin:10px 0;overflow-x:auto;overflow-y:hidden;padding-bottom:4px;color:var(--ink)}.eep-math-block math{font-size:1.06em}@media(max-width:760px){.app-shell{max-width:100%;width:100%;margin:0;padding:12px 0}.app-shell>*{width:100%}.landing{padding:16px}.eep-dashboard-tab-body{padding:12px}.eep-browser-tabs{gap:4px;padding:0 2px}.eep-browser-tab{padding:9px 10px;font-size:.9rem}.mode-toggle,.eep-referral-row{grid-template-columns:1fr}.eep-student-card summary{grid-template-columns:1fr}.eep-section-grid{grid-template-columns:1fr}.eep-builder-actions,.eep-question-nav{flex-direction:column;align-items:stretch}.eep-builder-header{align-items:flex-start}}@media(hover:none){.setup-card:hover,.panel:hover,.question:hover,.features article:hover,.eep-market-card:hover,.eep-day-card:hover,.eep-question-builder:hover,.eep-student-card:hover,.eep-subpanel:hover{transform:none}}
