*{box-sizing:border-box}

:root{
  --green:#087f5b;--green-dark:#056044;
  --tiffany:#0ABAB5;--tiffany-dark:#089994;
  --gosuslugi:#0d4cd3;--gosuslugi-dark:#0a3ba8;
  --ink:#172033;--muted:#6b7280;
  --bg:#f5f8f7;--card:#ffffff;--line:#e5ebe8;
}

html{scroll-behavior:smooth}

body{
  margin:0;font-family:Inter,Arial,sans-serif;
  background:radial-gradient(circle at 10% 0%,rgba(8,127,91,.09),transparent 28%),radial-gradient(circle at 100% 10%,rgba(199,53,53,.07),transparent 25%),var(--bg);
  color:var(--ink);
}

/* ==================== ВЕРХНЯЯ ПАНЕЛЬ ==================== */
.topbar{
  position:sticky;top:0;z-index:10;
  background:rgba(255,255,255,.94);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  display:grid;grid-template-columns:auto 1fr auto;
  align-items:center;padding:10px 20px;
}
.brand{justify-self:start;display:flex;align-items:center;gap:12px;}
.brand-link{text-decoration:none;color:inherit}
.brand img{width:52px;height:52px;object-fit:contain;border-radius:14px;}
.brand-title{font-weight:800;font-size:18px}
.brand-sub{color:var(--muted);font-size:13px;margin-top:2px}

.center-info{
  justify-self:center;text-align:center;
  font-size:15px;font-weight:600;color:var(--ink);
  display:flex;align-items:center;gap:8px;
}
.center-info .separator{color:var(--muted);font-weight:400;}
.center-info .day-name{color:var(--muted);font-weight:600;font-size:15px;}
.center-info .lesson-status{color:var(--muted);transition:color 0.3s;font-size:15px;}
.center-info .time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:15px;font-weight:600;}

.date-nav{justify-self:end;display:flex;align-items:center;gap:6px;font-size:14px;}
.date-nav .nav-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:50%;
  background:#eef4fc;color:var(--ink);text-decoration:none;
  font-weight:700;transition:0.2s;font-size:18px;
}
.date-nav .nav-btn:hover{background:#1a5dc6;color:#fff;}
.date-nav .today-btn{width:auto;padding:0 12px;border-radius:16px;background:var(--green);color:#fff;font-size:13px;font-weight:600;}
.date-nav .today-btn:hover{background:var(--green-dark);}
.date-display{font-weight:700;font-size:15px;min-width:110px;text-align:center;color:var(--ink);}

/* ==================== КОНТЕЙНЕРЫ ==================== */
.container{max-width:1050px;margin:0 auto;padding:32px 20px 50px;}
.narrow{max-width:780px}

/* ==================== ГЛАВНАЯ (HERO) ==================== */
.hero{
  margin-top:18px;padding:45px;border-radius:30px;
  background:linear-gradient(135deg,#fff 0%,#f1faf6 100%);
  border:1px solid var(--line);box-shadow:0 18px 55px rgba(22,40,35,.08);
  display:flex;align-items:center;gap:35px;position:relative;overflow:hidden;
}
.hero:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-80px;top:-80px;border:28px solid rgba(8,127,91,.07);}
.hero-logo{min-width:150px;width:150px;height:150px;display:grid;place-items:center;background:#fff;border-radius:35px;box-shadow:0 12px 35px rgba(0,0,0,.09);}
.hero-logo img{width:120px;height:120px;object-fit:contain}
.eyebrow{display:inline-block;color:var(--green);font-size:12px;font-weight:800;letter-spacing:1.5px;margin-bottom:7px;}
h1{margin:0;font-size:38px;line-height:1.08}
.hero p{font-size:17px;line-height:1.55;color:var(--muted);max-width:620px}

/* ==================== КНОПКИ ==================== */
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 20px;border-radius:14px;border:0;text-decoration:none;font-size:16px;font-weight:750;cursor:pointer;transition:.18s ease;}
.btn:hover{transform:translateY(-1px)}
.primary{background:var(--green);color:#fff}
.primary:hover{background:var(--green-dark)}
.tiffany{background:var(--tiffany);color:#fff}
.tiffany:hover{background:var(--tiffany-dark)}
.gosuslugi{background:var(--gosuslugi);color:#fff}
.gosuslugi:hover{background:var(--gosuslugi-dark)}
.full{width:100%;margin-top:16px}

/* ==================== ИНФО-КАРТОЧКИ ==================== */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:18px;}
.info-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;display:flex;gap:14px;align-items:center;box-shadow:0 8px 25px rgba(22,40,35,.05);}
.info-icon{width:46px;height:46px;border-radius:14px;background:#eef7f3;display:grid;place-items:center;font-size:22px;}
.info-card b{display:block;margin-bottom:4px}
.info-card span{display:block;color:var(--muted);font-size:14px}

/* ==================== ФУТЕР ==================== */
footer{text-align:center;color:#89928e;font-size:13px;padding:25px}

/* ==================== ПАНЕЛЬ / ЗАГОЛОВКИ ==================== */
.panel{background:#fff;border:1px solid var(--line);border-radius:25px;padding:28px;box-shadow:0 12px 40px rgba(22,40,35,.06);}
.back{display:inline-block;color:var(--green);text-decoration:none;font-weight:700;margin-bottom:22px}
.page-heading,.schedule-title{display:flex;align-items:center;gap:15px;margin-bottom:12px}
.muted{color:var(--muted);line-height:1.55}

/* ==================== DROPZONE (используется только в Worker-админке) ==================== */
.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:220px;margin-top:22px;border:2px dashed #b8cbc3;border-radius:22px;background:#f8fbfa;text-align:center;cursor:pointer;transition:.2s;}
.dropzone:hover{border-color:var(--green);background:#f1faf6}
.upload-icon{width:58px;height:58px;border-radius:18px;background:#e5f3ed;color:var(--green);display:grid;place-items:center;font-size:30px;font-weight:700;margin-bottom:12px;}
.dropzone span{color:var(--muted);font-size:13px;margin-top:5px}
#status{display:none;margin-top:16px;padding:15px 17px;border-radius:14px;font-weight:650;line-height:1.45;}
.success{display:block!important;background:#e7f7ef;color:#11623f}
.error{display:block!important;background:#fff0f0;color:#a12727}

/* ==================== СЕТКА КЛАССОВ / УЧИТЕЛЕЙ ==================== */
.class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:25px;}
.class-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px;text-decoration:none;color:var(--ink);display:flex;align-items:center;justify-content:space-between;box-shadow:0 5px 18px rgba(22,40,35,.04);transition:.18s;}
.class-card:hover{transform:translateY(-2px);border-color:#a8c9bc;box-shadow:0 10px 25px rgba(22,40,35,.09)}
.class-badge{font-size:19px;font-weight:800;padding:9px 13px;border-radius:12px;background:#eef7f3;color:var(--green-dark);}
.class-arrow{font-size:27px;color:#9aa8a2}
.empty{text-align:center;padding:55px 25px}

/* ==================== РАСПИСАНИЕ УРОКОВ ==================== */
.schedule{display:flex;flex-direction:column;gap:11px}
.lesson-row{display:flex;background:#fff;border:1px solid var(--line);border-radius:19px;overflow:hidden;box-shadow:0 6px 20px rgba(22,40,35,.05);transition:border 0.3s,box-shadow 0.3s;}
.lesson-row.active-lesson{border:2.5px solid var(--green);box-shadow:0 0 0 3px rgba(8,127,91,0.18),0 8px 25px rgba(8,127,91,0.15);}
.lesson-row.active-lesson .number{background:linear-gradient(180deg,var(--green),var(--green-dark));color:#fff;}
.number{width:68px;min-width:68px;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#e7f5ef,#f4faf7);color:var(--green-dark);font-size:24px;font-weight:850;border-right:1px solid var(--line);transition:background 0.3s,color 0.3s;}
.lesson-info{padding:15px 18px;width:100%;display:flex;flex-direction:column;gap:2px;}
.subject{font-size:18px;font-weight:800;line-height:1.25}
.class-label{font-size:14px;font-weight:600;color:var(--green-dark)}
.time{font-size:14px;color:var(--muted)}
.teacher{font-size:14px;color:var(--muted)}
.room{font-size:14px;color:var(--green-dark);font-weight:500}

/* ==================== МОБИЛЬНАЯ АДАПТАЦИЯ ==================== */
@media(max-width:700px){
  .topbar{grid-template-columns:1fr;text-align:center;gap:12px;padding:12px 15px;}
  .brand{justify-self:center;}
  .center-info{justify-self:center;font-size:13px;gap:5px;}
  .center-info .day-name,.center-info .lesson-status,.center-info .time{font-size:13px;}
  .date-nav{justify-self:center;}
  .container{padding:20px 12px 35px}
  .hero{padding:28px 22px;display:block;text-align:center;border-radius:24px}
  .hero-logo{margin:0 auto 22px;width:125px;height:125px}
  .hero-logo img{width:100px;height:100px}
  h1{font-size:31px}
  .hero p{font-size:15px}
  .actions{display:grid}
  .btn{width:100%}
  .info-grid{grid-template-columns:1fr}
  .panel{padding:20px;border-radius:20px}
  .class-grid{grid-template-columns:repeat(2,1fr);gap:9px}
  .class-card{padding:12px}
  .class-badge{font-size:16px;padding:8px 10px}
  .number{width:52px;min-width:52px;font-size:20px}
  .lesson-info{padding:13px}
  .subject{font-size:16px}
  .teacher,.time,.room{font-size:13px}
}