/* ── BRAND PALETTE ── */
#schedule-app {
  --sa-bg:#FDFDFE;--sa-surface:#fff;--sa-surface-2:#f5f6fc;
  --sa-surface-off:#ecedf8;--sa-border:#c8cbea;--sa-divider:#dddff0;
  --sa-text:#212F8A;--sa-muted:#4F585B;--sa-faint:#9aa0c4;
  --sa-primary:#212F8A;--sa-primary-h:#1a2570;--sa-primary-l:#e8eaf7;
  --sa-accent:#727BF8;--sa-accent-h:#5a63e0;--sa-accent-l:#ecedf8;
  --sa-mid:#727EC4;
  --sa-ok:#16a34a;--sa-ok-l:#dcfce7;
  --sa-warn:#d97706;--sa-warn-l:#fef3c7;
  --sa-err:#dc2626;--sa-err-l:#fee2e2;
  --sa-purple:#3C338A;--sa-purple-l:#edeaf8;
  --sa-shadow-sm:0 1px 3px rgba(33,47,138,.08);
  --sa-shadow-md:0 4px 12px rgba(33,47,138,.12);
  --sa-shadow-lg:0 8px 28px rgba(33,47,138,.18);
  --sa-r-sm:6px;--sa-r-md:10px;--sa-r-lg:14px;--sa-r-xl:18px;
  --sa-tr:180ms cubic-bezier(.16,1,.3,1);
  --font-heading:'Exo 2',sans-serif;
  --font-body:'Open Sans',system-ui,sans-serif;
  font-family:var(--font-body);
  font-size:15px;color:var(--sa-text);background:var(--sa-bg);
  box-sizing:border-box;-webkit-font-smoothing:antialiased;
  border-radius:var(--sa-r-xl);overflow:hidden;border:1px solid var(--sa-border);
  position:relative;
}
#schedule-app *,#schedule-app *::before,#schedule-app *::after{box-sizing:border-box;margin:0;padding:0}
#schedule-app button{cursor:pointer;background:none;border:none;font:inherit;color:inherit}
#schedule-app :focus-visible{outline:2px solid var(--sa-accent);outline-offset:3px;border-radius:var(--sa-r-sm)}

/* ── SHELL ── */
.sa-shell{display:flex;flex-direction:column;min-height:600px}

/* Topbar */
.sa-topbar{display:flex;align-items:center;gap:12px;padding:0 20px;height:56px;
  background:var(--sa-primary);color:#fff;flex-shrink:0;
  box-shadow:0 2px 8px rgba(33,47,138,.25)}
.sa-logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:15px;
  color:#fff;cursor:pointer;letter-spacing:-.02em;user-select:none;margin-left:20px}
.sa-topbar-title{font-size:12px;color:rgba(255,255,255,.6);flex:1;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sa-topbar-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}
.sa-btn-icon{width:32px;height:32px;border-radius:var(--sa-r-md);display:flex;
  align-items:center;justify-content:center;color:rgba(255,255,255,.7);
  transition:background var(--sa-tr)}
.sa-btn-icon:hover{background:rgba(255,255,255,.15);color:#fff}

/* ── NAV AREA (breadcrumb + chips) ── */
.sa-nav-area{background:var(--sa-surface);border-bottom:2px solid var(--sa-border);
  padding:12px 20px 0;flex-shrink:0}
.sa-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:4px;
  margin-bottom:9px;min-height:26px}
.sa-bc-item{
  display:inline-flex !important;align-items:center !important;gap:4px !important;
  padding:5px 14px !important;border-radius:999px !important;
  font-size:13px !important;font-weight:700 !important;font-family:var(--font-heading) !important;
  cursor:pointer !important;
  background:#727BF8 !important;color:#fff !important;
  border:1.5px solid #727BF8 !important;
  text-decoration:none !important;
  transition:background var(--sa-tr),border-color var(--sa-tr)}
.sa-bc-item:hover{background:#5a63e0 !important;border-color:#5a63e0 !important}
.sa-bc-x{opacity:.7;margin-left:2px;font-size:14px;line-height:1}
.sa-bc-sep{color:var(--sa-faint);font-size:14px;user-select:none;padding:0 2px}
.sa-bc-hint{font-size:12px;color:var(--sa-faint);padding:4px 2px}
.sa-step-label{font-size:10px;font-weight:700;text-transform:uppercase;
  letter-spacing:.07em;color:var(--sa-faint);margin-bottom:7px}
.sa-chips-row{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:13px}
.sa-chip{
  padding:5px 18px !important;border-radius:999px !important;
  font-size:13px !important;font-weight:600 !important;
  cursor:pointer !important;
  border:1.5px solid #727BF8 !important;
  color:#727BF8 !important;
  background:#fff !important;
  transition:background var(--sa-tr),color var(--sa-tr),
    border-color var(--sa-tr),box-shadow var(--sa-tr)}
.sa-chip:hover{background:#ededfd !important;box-shadow:var(--sa-shadow-sm) !important}
.sa-chip.sa-chip-selected{background:#727BF8 !important;color:#fff !important;border-color:#727BF8 !important}

/* ── MAIN ── */
.sa-main{padding:22px;flex:1;min-width:0}
.sa-page{display:none}
.sa-page.sa-active{display:block;animation:saFade .2s ease}
@keyframes saFade{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* Loader */
.sa-loader{display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:60px;gap:14px;color:var(--sa-muted);font-size:14px}
.sa-spinner{width:36px;height:36px;border:3px solid var(--sa-border);
  border-top-color:var(--sa-accent);border-radius:50%;
  animation:saSpin 0.8s linear infinite}
@keyframes saSpin{to{transform:rotate(360deg)}}

/* Welcome */
.sa-hero{background:linear-gradient(135deg,var(--sa-primary-l),var(--sa-surface));
  border:1px solid var(--sa-border);border-radius:var(--sa-r-xl);
  padding:30px 28px;margin-bottom:20px}
.sa-hero h2{font-size:clamp(1.2rem,2vw,1.5rem);font-weight:800;color:var(--sa-primary);
  margin-bottom:7px;line-height:1.2}
.sa-hero p{color:var(--sa-muted);font-size:13px;max-width:55ch}

/* Блок загрузки файла удалён (файл берётся с сервера автоматически) */

/* Filters */
.sa-filters{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:10px;padding:10px 0;margin-bottom:10px;
}
.sa-fsel,.sa-search,.sa-room-inp{background:var(--sa-surface);border:1px solid var(--sa-border);
  border-radius:var(--sa-r-md);padding:7px 11px;font-size:13px;color:var(--sa-text);
  transition:border-color var(--sa-tr)}
.sa-fsel:focus,.sa-search:focus,.sa-room-inp:focus{
  outline:2px solid var(--sa-accent);outline-offset:2px;border-color:transparent}
.sa-search-wrap,.sa-room-wrap{position:relative;flex-shrink:0}
.sa-search-wrap svg,.sa-room-wrap svg{position:absolute;left:9px;top:50%;
  transform:translateY(-50%);color:var(--sa-faint);pointer-events:none}
.sa-search,.sa-room-inp{padding-left:29px}
.sa-search{width:180px}.sa-room-inp{width:130px}
::placeholder{color:var(--sa-faint)}
.sa-view-btns{display:flex;gap:8px;border:none;border-radius:0;overflow:visible;flex-shrink:0;}
.sa-view-btn{
  padding:8px 18px;
  border-radius:999px;
  font-family:var(--font-heading);
  font-size:15px;
  font-weight:700;
  border:2px solid #727BF8;
  color:#727BF8;
  background:#fff;
  transition:background var(--sa-tr),color var(--sa-tr),border-color var(--sa-tr),box-shadow var(--sa-tr);
}
.sa-view-btn:hover{background:#ededfd;box-shadow:var(--sa-shadow-sm)}
.sa-view-btn.sa-active{background:#727BF8;color:#fff;border-color:#727BF8}
.sa-view-btn:last-child{border-right:none}

/* Week view */
.sa-wk-block{margin-bottom:22px}
.sa-wk-hdr{font-size:10px;font-weight:700;color:var(--sa-primary);text-transform:uppercase;
  letter-spacing:.07em;padding:5px 12px;background:var(--sa-primary-l);
  border-radius:var(--sa-r-md);margin-bottom:11px;border-left:3px solid var(--sa-accent)}
.sa-wk-hdr-odd{background:#212F8A !important;color:#fff !important;border-left:none !important}
.sa-wk-hdr-even{background:#727EC4 !important;color:#fff !important;border-left:none !important}


.sa-day-block{margin-bottom:14px}
.sa-day-hdr{font-size:12px;font-weight:700;color:var(--sa-muted);margin-bottom:8px;
  display:flex;align-items:center;gap:7px}
.sa-day-dot{width:7px;height:7px;border-radius:50%;background:var(--sa-accent);flex-shrink:0}
.sa-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}
.sa-card{background:var(--sa-surface);border:1px solid var(--sa-border);
  border-radius:var(--sa-r-lg);padding:13px;display:flex;gap:12px;
  align-items:flex-start;box-shadow:var(--sa-shadow-sm);
  transition:box-shadow var(--sa-tr)}
.sa-card:hover{box-shadow:var(--sa-shadow-md)}
.sa-card-time{font-size:13px;font-weight:700;color:var(--sa-accent);
  font-variant-numeric:tabular-nums;padding-top:1px;flex-shrink:0;white-space:nowrap}
.sa-card-subj{font-size:13px;font-weight:600;margin-bottom:6px;line-height:1.3;color:var(--sa-primary)}
.sa-card-meta{display:flex;flex-wrap:wrap;gap:8px 14px}
.sa-card-meta span{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--sa-muted)}
.sa-card>div{flex:1;min-width:0}
.sa-badge{font-size:10px;font-weight:700;padding:2px 7px;border-radius:999px;
  white-space:nowrap;flex-shrink:0}
.sa-lec{background:var(--sa-purple-l);color:#3C338A}
.sa-pra{background:#eeeffe;color:#727BF8}
.sa-lab{background:#fff7e6;color:#b45309}
.sa-oth{background:var(--sa-purple-l);color:var(--sa-purple)}

/* Table */
.sa-tbl-wrap{overflow-x:auto}
.sa-tbl{width:100%;border-collapse:collapse;font-size:13px}
.sa-tbl th{padding:8px 12px;text-align:left;font-size:10px;font-weight:700;
  text-transform:uppercase;letter-spacing:.05em;color:var(--sa-primary);
  background:var(--sa-primary-l);border-bottom:2px solid var(--sa-border);white-space:nowrap}
.sa-tbl td{padding:9px 12px;border-bottom:1px solid var(--sa-divider);vertical-align:middle}
.sa-tbl tr:hover td{background:var(--sa-surface-2)}
.sa-td-time{white-space:nowrap;font-variant-numeric:tabular-nums}
.sa-td-room{white-space:nowrap}

/* Empty */
.sa-empty{display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:48px 24px;color:var(--sa-muted)}
.sa-empty svg{margin-bottom:14px;opacity:.25}
.sa-empty h3{font-size:16px;font-weight:700;color:var(--sa-text);margin-bottom:6px}
.sa-empty p{font-size:13px}

/* Clickable links */
.sa-teacher-link,.sa-room-link{color:inherit;text-decoration:none;
  border-bottom:1px dashed var(--sa-border);cursor:pointer;
  transition:color var(--sa-tr),border-color var(--sa-tr)}
.sa-teacher-link:hover{color:var(--sa-accent);border-color:var(--sa-accent)}
.sa-room-link:hover{color:var(--sa-mid);border-color:var(--sa-mid)}

/* Course tag */
.sa-course-tag{font-size:10px;font-weight:600;background:var(--sa-surface-off);
  color:var(--sa-muted);border-radius:999px;padding:1px 7px;white-space:nowrap}

/* Modal */
.sa-modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);
  z-index:200;align-items:center;justify-content:center;padding:16px}
.sa-modal-backdrop.sa-open{display:flex}
.sa-modal{background:var(--sa-surface);border:1px solid var(--sa-border);
  border-radius:var(--sa-r-xl);width:100%;max-width:720px;max-height:88vh;
  display:flex;flex-direction:column;box-shadow:var(--sa-shadow-lg);
  animation:saFade .18s ease}
.sa-modal-hdr{display:flex;align-items:center;gap:10px;padding:16px 20px 12px;
  border-bottom:1px solid var(--sa-border);flex-shrink:0;background:var(--sa-primary-l)}
.sa-modal-hdr h3{flex:1;font-size:14px;font-weight:800;color:var(--sa-primary)}
.sa-modal-close{width:30px;height:30px;border-radius:var(--sa-r-md);display:flex;
  align-items:center;justify-content:center;color:var(--sa-muted);
  transition:background var(--sa-tr)}
.sa-modal-close:hover{background:var(--sa-surface-off)}
.sa-modal-sub{font-size:12px;color:var(--sa-muted);padding:8px 20px;flex-shrink:0}
.sa-modal-body{overflow-y:auto;padding:0 20px 20px}
.sa-modal-empty{padding:40px;text-align:center;color:var(--sa-muted);font-size:13px}

/* Responsive */
@media(max-width:640px){
  .sa-nav-area{padding:10px 14px 0}
  .sa-main{padding:14px}
  .sa-cards{grid-template-columns:1fr}
  .sa-search{width:140px}.sa-room-inp{width:110px}
  .sa-filters{gap:6px}
}

/* ── FONT APPLICATION ── */
.sa-logo,.sa-wk-hdr,.sa-card-subj,.sa-modal-hdr h3,
.sa-hero h2,.sa-upload h3,.sa-topbar-title,
h1,h2,h3,.sa-step-label,.sa-bc-item{
  font-family:var(--font-heading);
}

/* ── TOPBAR ── */
.sa-logo{
  font-family:var(--font-heading);
  font-size:18px;font-weight:800;letter-spacing:.01em;
  padding-left:24px;
}
.sa-topbar-title{font-size:13px;font-family:var(--font-body)}

/* ── NAV CHIPS — selected = #727BF8 fill (see base CSS above) ── */

/* ── VIEW TOGGLE BUTTONS — separated, bigger font ── */
/* view buttons overridden above to match path buttons */

/* ── SEARCH / ROOM INPUTS — icon on RIGHT, wider inputs ── */
.sa-search-wrap,.sa-room-wrap{position:relative;flex-shrink:0}
/* Move icon to right */
.sa-search-wrap svg,.sa-room-wrap svg{
  left:auto;right:10px;top:50%;transform:translateY(-50%);
  color:var(--sa-faint);pointer-events:none;position:absolute;
}
/* Remove left padding, add right padding for icon */
.sa-search{
  padding:8px 32px 8px 12px;width:210px;font-size:13px;
  font-family:var(--font-body);
}
.sa-room-inp{
  padding:8px 32px 8px 12px;width:160px;font-size:13px;
  font-family:var(--font-body);
}

/* ── WEEK HEADER — bigger, shifted from edge ── */
.sa-wk-hdr{
  font-family:var(--font-heading);
  font-size:14px;font-weight:800;
  letter-spacing:.04em;text-transform:uppercase;
  padding:8px 18px;
  margin-bottom:14px;
  color:var(--sa-primary);
  background:var(--sa-primary-l);
  border-left:4px solid #727BF8;
  border-radius:var(--sa-r-md);
}

/* ── DAY HEADER ── */
.sa-day-hdr{
  font-family:var(--font-heading);
  font-size:13px;font-weight:700;
  margin-bottom:9px;margin-left:4px;
  color:var(--sa-muted);
  display:flex;align-items:center;gap:7px;
}

/* ── CARDS — left-aligned, 3mm-equivalent padding (≈11px), uniform ── */
.sa-cards{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:10px;
}
.sa-card{
  background:var(--sa-surface);
  border:1px solid var(--sa-border);
  border-radius:var(--sa-r-lg);
  padding:12px 14px 12px 14px; /* ~3mm from each edge */
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:0 12px;
  align-items:start;
  box-shadow:var(--sa-shadow-sm);
  transition:box-shadow var(--sa-tr);
}
.sa-card:hover{box-shadow:var(--sa-shadow-md)}
.sa-card-time{
  font-family:var(--font-heading);
  font-size:13px;font-weight:700;
  color:#727BF8;
  white-space:nowrap;
  padding-top:2px;
}
.sa-card>div{min-width:0}
.sa-card-subj{
  font-family:var(--font-heading);
  font-size:14px;font-weight:700;
  margin-bottom:6px;line-height:1.25;
  color:var(--sa-primary);
}
.sa-card-meta{
  display:flex;flex-wrap:wrap;gap:5px 12px;
  font-family:var(--font-body);
}
.sa-card-meta span{
  display:flex;align-items:center;gap:4px;
  font-size:12px;color:var(--sa-muted);
}

/* ── BADGE (lesson type) — bigger, bold, Exo 2 ── */
.sa-badge{
  font-family:var(--font-heading);
  font-size:11px;font-weight:800;
  padding:3px 9px;border-radius:999px;
  white-space:nowrap;align-self:start;
  letter-spacing:.03em;
}
.sa-lec{background:var(--sa-purple-l);color:#3C338A}
.sa-pra{background:#eeeffe;color:#727BF8}
.sa-lab{background:#fff7e6;color:#b45309}
.sa-oth{background:var(--sa-purple-l);color:var(--sa-purple)}

/* ── MODAL — wider, equal paddings ── */
.sa-modal-backdrop{padding:20px}
.sa-modal{
  max-width:900px;width:100%;
  max-height:90vh;
}
.sa-modal-hdr{
  padding:20px 28px 16px;
}
.sa-modal-hdr h3{
  font-family:var(--font-heading);
  font-size:16px;font-weight:800;
}
.sa-modal-sub{
  padding:8px 28px;
  font-family:var(--font-body);font-size:13px;
}
.sa-modal-body{
  padding:4px 28px 28px;
}
.sa-modal-body .sa-cards{
  grid-template-columns:repeat(auto-fill,minmax(420px,1fr));
  gap:10px;
}

/* ── TABLE header font ── */
.sa-tbl th{
  font-family:var(--font-heading);
  font-size:11px;font-weight:700;
}

/* ── HERO & UPLOAD headings ── */
.sa-hero h2{font-size:22px;font-weight:800}
.sa-upload h3{font-family:var(--font-heading);font-weight:700}

/* ── CHIP step label ── */
.sa-step-label{
  font-family:var(--font-heading);
  font-size:11px;font-weight:800;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--sa-faint);margin-bottom:7px;
}

/* ── BREADCRUMB items ── */
/* .sa-bc-item font — see base .sa-bc-item rule above */

/* ── FILTERS select ── */
.sa-fsel{font-family:var(--font-body);font-size:13px;padding:8px 11px}

/* Responsive */
@media(max-width:640px){
  .sa-search{width:150px}
  .sa-room-inp{width:120px}
  .sa-cards{grid-template-columns:1fr}
}


/* ══════════════════════════════════════════════
   SCALE UP ×1.5 + INNER PADDING
══════════════════════════════════════════════ */

/* TOPBAR */
.sa-topbar{padding:0 24px;height:56px !important}
.sa-logo{font-size:22px !important;margin-left:20px !important}
.sa-topbar-title{font-size:15px !important;padding:0 18px !important}

/* BREADCRUMB ROW */
.sa-nav{padding:14px 24px 12px !important}
.sa-bc-row{gap:7px !important;margin-bottom:13px !important}
.sa-bc-item{
  padding:7px 18px !important;
  font-size:15px !important;
  gap:6px !important;
  border-radius:999px !important;
}
.sa-bc-x{font-size:16px !important}
.sa-bc-sep{font-size:18px !important}
.sa-bc-hint{font-size:14px !important}

/* STEP LABEL */
.sa-step-label{font-size:12px !important;margin-bottom:9px !important;letter-spacing:.09em !important}

/* CHIPS */
.sa-chips-row{gap:10px !important;padding-bottom:16px !important}
.sa-chip{
  padding:8px 22px !important;
  font-size:15px !important;
  border-radius:999px !important;
  border-width:2px !important;
}

/* FILTERS BAR */
.sa-filters{padding:10px 24px !important;gap:10px !important;flex-wrap:wrap}
.sa-search{
  padding:9px 38px 9px 14px !important;
  width:260px !important;
  font-size:15px !important;
  border-radius:8px !important;
}
.sa-room-inp{
  padding:9px 38px 9px 14px !important;
  width:200px !important;
  font-size:15px !important;
  border-radius:8px !important;
}
.sa-search-wrap svg,.sa-room-wrap svg{
  width:18px !important;height:18px !important;right:12px !important;
}
.sa-fsel{
  padding:9px 14px !important;
  font-size:15px !important;
  border-radius:8px !important;
}

/* VIEW BUTTONS */
.sa-view-btn{
  padding:9px 20px !important;
  font-size:15px !important;
  border-radius:8px !important;
  border-width:2px !important;
}

/* MAIN CONTENT */
.sa-main{padding:24px 28px !important}

/* WEEK HEADER */
.sa-wk-hdr{
  font-size:17px !important;
  padding:10px 22px !important;
  margin-bottom:18px !important;
  border-left-width:5px !important;
}

/* DAY HEADER */
.sa-day-hdr{
  font-size:15px !important;
  margin-bottom:12px !important;
  margin-left:6px !important;
  gap:9px !important;
}
.sa-day-dot{width:9px !important;height:9px !important}

/* CARDS GRID */
.sa-cards{gap:14px !important;grid-auto-rows:1fr !important}
.sa-card{
  padding:16px 18px !important;
  border-radius:12px !important;
  gap:0 16px !important;
  align-items:stretch !important;
  min-height:124px !important;
  height:100% !important;
}
.sa-card > div:last-child{
  display:flex !important;
  flex-direction:column !important;
  min-width:0;
  flex:1 1 auto;
  height:100%;
}

/* CARD CONTENT */
.sa-card-time{font-size:15px !important;padding-top:3px !important}
.sa-card-subj{font-size:16px !important;margin-bottom:8px !important}
.sa-card-meta span{font-size:13px !important;gap:5px !important}
.sa-card-meta{
  display:flex !important;
  flex-direction:column !important;
  align-items:stretch !important;
  gap:6px !important;
  flex:1 1 auto;
}
.sa-card-meta > span{
  width:100%;
  display:flex !important;
  align-items:flex-start !important;
}
.sa-card-meta .sa-teacher-link,
.sa-card-meta .sa-room-link{
  white-space:normal !important;
  line-height:1.25 !important;
}

/* BADGE */
.sa-badge{
  font-size:13px !important;
  padding:4px 12px !important;
  border-radius:999px !important;
}
.sa-card > .sa-badge,
.sa-card > div:last-child > .sa-badge,
.sa-card-meta > .sa-badge{
  margin-left:auto !important;
  margin-top:auto !important;
  align-self:flex-end !important;
  width:auto !important;
}

/* TABLE */
.sa-tbl th{
  font-size:13px !important;
  padding:11px 14px !important;
}
.sa-tbl td{
  font-size:14px !important;
  padding:10px 14px !important;
}
.sa-tbl-time{font-size:13px !important;white-space:nowrap}

/* MODAL */
.sa-modal-hdr{padding:24px 32px 18px !important}
.sa-modal-hdr h3{font-size:18px !important}
.sa-modal-sub{padding:10px 32px !important;font-size:15px !important}
.sa-modal-body{padding:6px 32px 32px !important}

/* HERO / WELCOME */
.sa-hero{padding:40px 32px !important}
.sa-hero h2{font-size:26px !important}
.sa-hero p{font-size:15px !important}
.sa-upload{padding:28px 32px !important}
.sa-upload h3{font-size:17px !important}
.sa-upload p{font-size:14px !important}
.sa-drop-zone{padding:28px 24px !important;font-size:15px !important}

/* SIDEBAR NAV (left panel) */
.sa-nav-panel{padding:18px 14px !important}
.sa-nav-section{margin-bottom:20px !important}

/* RESPONSIVE SCALE */
@media(max-width:640px){
  .sa-main{padding:16px !important}
  .sa-search{width:180px !important}
  .sa-room-inp{width:150px !important}
  .sa-filters{padding:8px 14px !important}
  .sa-nav{padding:10px 14px 8px !important}
}


/* ══ FIX v4: View buttons — filled like bc-item/chips ══ */
.sa-view-btns{display:flex !important;gap:6px !important; !important}
.sa-view-btn{
  padding:7px 18px !important;
  border-radius:999px !important;
  font-family:var(--font-heading) !important;
  font-size:14px !important;
  font-weight:700 !important;
  border:1.5px solid #727BF8 !important;
  color:#727BF8 !important;
  background:#fff !important;
  transition:background var(--sa-tr),color var(--sa-tr),border-color var(--sa-tr) !important;
  cursor:pointer !important;
}
.sa-view-btn:hover{background:#727BF8 !important;color:#fff !important;border-color:#727BF8 !important}
.sa-view-btn.sa-active{background:#727BF8 !important;color:#fff !important;border-color:#727BF8 !important}

/* ══ FIX v4: Standardized lesson cards ══ */
.sa-cards{
  display:grid !important;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr)) !important;
  gap:12px !important;
  align-items:start !important;
}
.sa-card{
  background:var(--sa-surface) !important;
  border:1px solid var(--sa-border) !important;
  border-radius:var(--sa-r-lg) !important;
  padding:12px 14px !important;
  display:flex !important;
  flex-direction:column !important;
  gap:0 !important;
  align-items:stretch !important;
  box-shadow:var(--sa-shadow-sm) !important;
  transition:box-shadow var(--sa-tr) !important;
  min-height:0 !important;
  height:auto !important;
}
.sa-card:hover{box-shadow:var(--sa-shadow-md) !important}
.sa-card-header{
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  margin-bottom:8px !important;
  gap:8px !important;
  flex-wrap:nowrap !important;
}
.sa-card-time{
  font-family:var(--font-heading) !important;
  font-size:13px !important;
  font-weight:700 !important;
  color:#727BF8 !important;
  white-space:nowrap !important;
  flex-shrink:0 !important;
  padding-top:0 !important;
}
.sa-card-subj{
  font-family:var(--font-heading) !important;
  font-size:14px !important;
  font-weight:700 !important;
  color:var(--sa-primary) !important;
  line-height:1.3 !important;
  display:-webkit-box !important;
  -webkit-line-clamp:2 !important;
  -webkit-box-orient:vertical !important;
  overflow:hidden !important;
  min-height:calc(14px * 1.3 * 2) !important;
  margin-bottom:8px !important;
}
.sa-card-meta{
  display:flex !important;
  flex-direction:column !important;
  gap:4px !important;
}
.sa-card-meta span{
  display:flex !important;
  align-items:center !important;
  gap:5px !important;
  font-size:12px !important;
  color:var(--sa-muted) !important;
  white-space:nowrap !important;
  overflow:hidden !important;
  text-overflow:ellipsis !important;
  min-width:0 !important;
  max-width:100% !important;
}
.sa-card-meta span svg{flex-shrink:0 !important}
.sa-card-meta .sa-teacher-link,
.sa-card-meta .sa-room-link{
  white-space:nowrap !important;
  overflow:hidden !important;
  text-overflow:ellipsis !important;
  min-width:0 !important;
  flex:1 !important;
  border-bottom:none !important;
  display:inline-block !important;
}
.sa-badge{
  font-family:var(--font-heading) !important;
  font-size:11px !important;
  font-weight:800 !important;
  padding:3px 9px !important;
  border-radius:999px !important;
  white-space:nowrap !important;
  flex-shrink:0 !important;
  letter-spacing:.03em !important;
  align-self:flex-start !important;
}

/* ══ FIX v4: Nav & layout spacing cleanup ══ */
.sa-nav-area{padding:10px 20px 0 !important}
.sa-breadcrumb{margin-bottom:6px !important;min-height:22px !important}
.sa-chips-row{padding-bottom:10px !important;gap:8px !important}
.sa-step-label{margin-bottom:6px !important}
.sa-filters{
  display:flex !important;
  flex-wrap:wrap !important;
  align-items:center !important;
  gap:8px !important;
  padding:10px 0 !important;
  margin-bottom:10px !important;
}
.sa-main{padding:16px 20px !important}
.sa-wk-block{margin-bottom:20px !important}
.sa-day-block{margin-bottom:12px !important}

@media(max-width:640px){
  .sa-main{padding:12px 14px !important}
  .sa-nav-area{padding:8px 14px 0 !important}
  .sa-filters{padding:8px 0 !important}
  .sa-cards{grid-template-columns:1fr !important}
}

/* ══ FACULTY PICKER ══════════════════════════════════════ */

/* ── FACULTY CARDS (new design) ── */
.sa-faculty-screen{
  display:flex;flex-direction:column;align-items:center;
  padding:40px 20px 48px;min-height:320px;
}
#schedule-app .sa-faculty-title{
  font-family:'Exo 2',sans-serif;font-size:clamp(1rem,2.5vw,1.5rem);
  font-weight:800;color:var(--sa-text);margin-bottom:10px;text-align:center;
  letter-spacing:.01em;
}
#schedule-app .sa-faculty-subtitle{
  font-size:.82rem;color:var(--sa-faint);margin-bottom:36px;text-align:center;
}
.sa-faculty-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:18px;width:100%;max-width:940px;
}
.sa-fac-btn{
  position:relative;overflow:hidden;
  display:flex;flex-direction:row;align-items:center;gap:16px;
  padding:20px 22px;
  background:var(--sa-surface);
  border:1.5px solid var(--sa-border);
  border-radius:12px;
  cursor:pointer;
  box-shadow:0 2px 8px rgba(33,47,138,.06);
  transition:border-color .3s,box-shadow .3s,transform .25s;
  text-align:left;
}
.sa-fac-btn:hover{
  border-color:var(--sa-primary);
  box-shadow:0 8px 24px rgba(33,47,138,.18);
  transform:translateY(-2px);
}
.sa-fac-btn:active{transform:translateY(0);}
.sa-fac-icon{
  width:48px;height:48px;border-radius:10px;
  background:var(--sa-primary-l);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
  transition:background .3s;
}
.sa-fac-btn:hover .sa-fac-icon{background:var(--sa-primary);}
.sa-fac-icon svg{transition:stroke .3s;}
.sa-fac-btn:hover .sa-fac-icon svg{stroke:#fff;}
.sa-fac-body{display:flex;flex-direction:column;gap:3px;min-width:0;}
.sa-fac-short{
  font-family:'Exo 2',sans-serif;font-size:1.05rem;
  font-weight:900;color:var(--sa-primary);line-height:1.1;
  transition:color .25s;
}
.sa-fac-btn:hover .sa-fac-short{color:var(--sa-primary);}
.sa-fac-name{
  font-size:.78rem;font-weight:600;color:var(--sa-muted);
  line-height:1.35;transition:color .25s;
  white-space:normal;
}
.sa-fac-arrow{
  margin-left:auto;flex-shrink:0;
  color:var(--sa-faint);
  transition:transform .3s,color .3s;
}
.sa-fac-btn:hover .sa-fac-arrow{
  transform:translateX(4px);
  color:var(--sa-primary);
}

/* ── HOLIDAY BANNER ── */
.sa-holiday-banner{
  display:flex;align-items:center;gap:12px;
  padding:18px 24px;margin:16px 0;
  background:var(--sa-warn-l);
  border:1.5px solid #fcd34d;
  border-radius:var(--sa-r-lg);
  color:#92400e;
  font-weight:600;font-size:.92rem;
}
.sa-holiday-banner svg{flex-shrink:0;color:#d97706;}
sa-primary);line-height:1;margin-bottom:8px;
  transition:color .28s ease;
}
.sa-fac-divider{
  width:32px;height:2px;
  background:var(--sa-accent);
  border-radius:2px;
  margin-bottom:10px;
  transition:background .28s ease,width .28s ease;
}
.sa-fac-btn:hover .sa-fac-divider{
  background:rgba(255,255,255,.5);width:48px;
}
.sa-fac-name{
  font-size:.88rem;font-weight:600;color:var(--sa-muted);
  text-align:center;line-height:1.4;
  transition:color .28s ease;
}
.sa-btn-back-fac{
  margin-top:16px;padding:10px 20px;
  background:transparent;border:2px solid var(--sa-primary);
  color:var(--sa-primary);border-radius:8px;font-weight:600;
  cursor:pointer;font-size:.9rem;transition:background .18s,color .18s;
}
.sa-btn-back-fac:hover{background:var(--sa-primary);color:#fff;}
/* ══════════════════════════════════════════════════════== */

.sa-nav-hint{
  display:flex;align-items:center;justify-content:center;
  min-height:120px;color:var(--sa-faint);font-size:.95rem;
}

.sa-back-fac-btn{
  display:inline-flex;align-items:center;gap:5px;
  padding:6px 14px;border-radius:20px;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);
  color:#fff;font-size:.8rem;font-weight:600;cursor:pointer;
  transition:background .18s;white-space:nowrap;
}
.sa-back-fac-btn:hover{ background:rgba(255,255,255,.25); }

/* ── Новая строка фильтров ──────────────────── */
.sa-filters-left{
  display:flex;align-items:center;gap:8px;flex-shrink:0;flex-wrap:wrap;
}
.sa-filters-right{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-left:auto;
}
.sa-wnav-sep{
  width:1px;height:28px;background:var(--sa-border);
  align-self:center;margin:0 4px;flex-shrink:0;display:block;
}
.sa-wnav-row{
  display:flex;align-items:center;gap:6px;
}
.sa-wnav-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;
  border:1.5px solid #727BF8;
  border-radius:999px;
  background:#fff;
  color:#727BF8;
  cursor:pointer;flex-shrink:0;
  transition:background var(--sa-tr),color var(--sa-tr),
             border-color var(--sa-tr),box-shadow var(--sa-tr);
}
.sa-wnav-btn:hover{
  background:#727BF8;color:#fff;
  box-shadow:0 2px 8px rgba(114,123,248,.3);
}
.sa-wnav-btn:disabled{opacity:.3;cursor:default;pointer-events:none;}
.sa-wnav-label{
  font-family:var(--font-heading);font-size:13px;font-weight:800;
  color:var(--sa-primary);white-space:nowrap;
  min-width:74px;text-align:center;
}
@media(max-width:640px){
  .sa-filters{flex-direction:column;align-items:flex-start;}
  .sa-filters-right{margin-left:0;width:100%;}
}
/* ════════════════════════════════════════════ */