/* Face to Face — style widgetu (zakres: .f2f). Dopasowane do oryginalnego wyglądu. */
.f2f{--bg:#fff;--surface:#F5F8FC;--surface2:#EEF3FA;--surface3:#E2E9F2;--border:#E2E9F2;
  --accent:#E11D48;--accent-dim:#E11D481A;--green:#059669;--green-dim:#05966922;--yellow:#D97706;
  --text:#0F1B2D;--muted:#5A6B84;--dim:#8DA0B9;
  font-family:'Inter',system-ui,Arial,sans-serif;color:var(--text);max-width:760px;margin:0 auto}
.f2f *,.f2f *::before,.f2f *::after{box-sizing:border-box}
.f2f-head{padding:6px 0 14px}
.f2f-logo{font-size:22px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,#0F1B2D 40%,var(--accent));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.f2f-sub{display:block;font-size:13px;color:var(--muted);margin-top:4px}
.f2f-notice{font-size:13.5px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:0;max-height:0;overflow:hidden;transition:all .2s}
.f2f-notice.show{padding:11px 14px;max-height:120px;margin-bottom:14px}
.f2f-notice.warn{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}
.f2f-notice a{color:var(--accent);font-weight:700}

.f2f-list{display:flex;flex-direction:column;gap:10px}
.f2f-row{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:16px 18px;display:flex;align-items:center;gap:16px;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.f2f-row:hover{border-color:var(--accent);box-shadow:0 8px 24px rgba(15,27,45,.08)}
.f2f-av{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:800;color:#fff;flex-shrink:0;position:relative}
.f2f-av.big{width:64px;height:64px;font-size:22px}
.f2f-dot{position:absolute;bottom:1px;right:1px;width:13px;height:13px;border-radius:50%;border:2.5px solid var(--surface)}
.f2f-dot.online{background:var(--green)}.f2f-dot.busy{background:var(--yellow)}.f2f-dot.offline{background:var(--dim)}
.f2f-info{flex:1;min-width:0}
.f2f-name{font-size:15px;font-weight:700}
.f2f-name.big{font-size:19px}
.f2f-city{font-size:11.5px;color:var(--dim);font-weight:500}
.f2f-tag{font-size:12.5px;color:var(--muted);line-height:1.5;margin:3px 0 7px}
.f2f-tags{display:flex;gap:5px;flex-wrap:wrap}
.f2f-chip{font-size:10.5px;font-weight:600;padding:2px 8px;border-radius:99px;background:var(--surface3);color:var(--muted)}
.f2f-side{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}
.f2f-rating{font-size:12px;font-weight:700;color:var(--yellow)}
.f2f-price{font-size:12.5px;color:var(--muted);white-space:nowrap}
.f2f-price b{font-weight:800;color:var(--text)}
.f2f-star{color:#F5A623}
.f2f-per{color:var(--dim);font-weight:500}
.f2f-open{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:9px 16px;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}

/* modal */
.f2f-modal{position:fixed;inset:0;background:rgba(15,27,45,.5);backdrop-filter:blur(4px);z-index:9000;display:none;align-items:flex-start;justify-content:center;padding:24px;overflow-y:auto}
.f2f-modal.open{display:flex}
.f2f-modal-card{position:relative;width:100%;max-width:640px;background:#fff;border:1px solid var(--border);border-radius:20px;padding:26px;box-shadow:0 24px 60px rgba(15,27,45,.25);margin:auto}
.f2f-close{position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-size:15px;color:var(--muted)}
.f2f-prof{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.f2f-stats{font-size:12.5px;color:var(--muted);margin-top:3px}
.f2f-secttl{font-size:14px;font-weight:700;margin:16px 0 12px}
.f2f-secttl span{font-weight:500;color:var(--dim);font-size:11.5px}

.f2f-days{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}
.f2f-day{border:1px solid var(--border);border-radius:12px;padding:9px 4px;text-align:center;cursor:pointer;transition:all .15s}
.f2f-day:hover{border-color:var(--accent)}
.f2f-day.active{border-color:var(--accent);background:var(--accent-dim)}
.f2f-day .dow{font-size:10.5px;color:var(--dim);font-weight:600;text-transform:uppercase}
.f2f-day .num{font-size:17px;font-weight:800}
.f2f-day .mon{font-size:10px;color:var(--dim)}

.f2f-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:7px;margin-top:12px}
.f2f-slot{padding:8px 4px;border-radius:10px;border:1px solid var(--border);background:var(--surface);font-size:12.5px;font-weight:600;text-align:center;cursor:pointer;transition:all .15s}
.f2f-slot:hover{border-color:var(--accent);color:var(--accent)}
.f2f-slot.sel{background:var(--accent);border-color:var(--accent);color:#fff}
.f2f-slot.taken{background:var(--surface3);color:var(--dim);cursor:not-allowed;text-decoration:line-through;border-color:transparent}
.f2f-slot.mine{background:var(--green-dim);border-color:var(--green);color:var(--green);cursor:default}
.f2f-empty{grid-column:1/-1;color:var(--muted);font-size:13px;padding:10px 2px}

.f2f-legend{display:flex;gap:16px;margin-top:12px;font-size:11.5px;color:var(--muted)}
.f2f-legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:5px;vertical-align:-1px}
.f2f-legend .free{border:1px solid var(--border);background:var(--surface)}
.f2f-legend .taken{background:var(--surface3)}
.f2f-legend .mine{background:var(--green)}

.f2f-bar{margin-top:14px;display:none;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 12px}
.f2f-bar.show{display:flex}
.f2f-bar-info{flex:1;font-size:13px;min-width:0}
.f2f-confirm{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:9px 16px;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap}
.f2f-confirm:disabled{opacity:.6;cursor:default}
.f2f-done{margin-top:14px;display:none;background:var(--green-dim);border:1px solid var(--green);border-radius:12px;padding:11px 13px;font-size:13px;color:var(--green);font-weight:600}
.f2f-done.show{display:block}
.f2f-done a{color:var(--green);font-weight:800;text-decoration:underline}

.f2f-mbhead{font-size:14px;font-weight:700;margin:18px 0 8px}
.f2f-mb{display:flex;flex-direction:column;gap:6px}
.f2f-mbrow{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:9px 12px;font-size:13px;display:flex;align-items:center;gap:8px}
.f2f-mblink{color:var(--green);font-weight:600;font-size:12px}
.f2f-cancel{margin-left:auto;background:none;border:1px solid var(--border);border-radius:8px;padding:5px 10px;font-size:12px;color:var(--muted);cursor:pointer}
.f2f-cancel:hover{border-color:var(--accent);color:var(--accent)}

@media(max-width:640px){
  .f2f-side{flex-direction:row;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}
  .f2f-modal{padding:10px}
  .f2f-modal-card{padding:18px}
}

/* ── panel nauczyciela: siatka godzin ── */
.f2f-tpick{font-size:13px;color:var(--muted);margin-bottom:12px}
.f2f-tpick select{padding:6px 10px;border:1px solid var(--border);border-radius:8px;font-size:13px;margin-left:6px}
.f2f-grid-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:14px;background:#fff}
.f2f-grid{border-collapse:collapse;width:100%;min-width:560px;font-size:12px}
.f2f-grid th{color:var(--muted);font-weight:700;padding:8px 4px;text-align:center;background:var(--surface)}
.f2f-grid th.f2f-dname{text-align:left;padding-left:12px;white-space:nowrap;position:sticky;left:0;background:var(--surface);z-index:1}
.f2f-cell{width:34px;height:30px;border:1px solid var(--border);cursor:pointer;transition:background .1s}
.f2f-cell:hover{background:var(--accent-dim)}
.f2f-cell.on{background:var(--green);border-color:var(--green)}
.f2f-cell.on:hover{background:#047a56}
.f2f-grid-actions{display:flex;align-items:center;gap:14px;margin-top:14px;flex-wrap:wrap}
.f2f-grid-hint{font-size:12px;color:var(--muted);flex:1;min-width:180px}
.f2f-saved{font-size:13px;font-weight:700;color:var(--green)}

/* ── flagi ── */
.f2f-fl{display:inline-block;width:19px;height:14px;border-radius:2.5px;background-size:cover;background-position:center;box-shadow:inset 0 0 0 1px rgba(15,27,45,.12);vertical-align:-2px}
.f2f-fl-gb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 42'%3E%3Crect width='60' height='42' fill='%23012169'/%3E%3Cpath d='M0 0L60 42M60 0L0 42' stroke='%23fff' stroke-width='9'/%3E%3Cpath d='M0 0L60 42M60 0L0 42' stroke='%23C8102E' stroke-width='4.5'/%3E%3Cpath d='M30 0V42M0 21H60' stroke='%23fff' stroke-width='15'/%3E%3Cpath d='M30 0V42M0 21H60' stroke='%23C8102E' stroke-width='8'/%3E%3C/svg%3E")}
.f2f-fl-us{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 42'%3E%3Crect width='60' height='42' fill='%23B22234'/%3E%3Cpath d='M0 6.5H60M0 13H60M0 19.4H60M0 25.9H60M0 32.3H60M0 38.8H60' stroke='%23fff' stroke-width='3.2'/%3E%3Crect width='26' height='22.6' fill='%233C3B6E'/%3E%3C/svg%3E")}

/* ── długi opis w profilu ── */
.f2f-bio{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:13px 15px;font-size:13.5px;line-height:1.6;color:var(--muted);margin-bottom:6px}

/* ── panel „Moje lekcje" ── */
.f2f-lessons{display:none;margin-bottom:16px}
.f2f-lessons.show{display:block}
.f2f-lhead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:8px}
.f2f-lhead>span{font-size:14px;font-weight:800;color:var(--text)}
.f2f-panelbtn{background:var(--text);color:#fff;text-decoration:none;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:700;white-space:nowrap}
.f2f-panelbtn:hover{background:#1e2b40}
.f2f-lempty{font-size:13px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px}
.f2f-lrow{display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:11px 14px;margin-bottom:7px}
.f2f-lwhen{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.f2f-lwhen b{font-size:13.5px}
.f2f-lwhen span{font-size:12px;color:var(--muted)}
.f2f-lact{display:flex;gap:8px;flex-shrink:0}
.f2f-join{background:var(--accent);color:#fff;text-decoration:none;border-radius:10px;padding:9px 18px;font-size:13px;font-weight:800}
.f2f-join:hover{background:#c81a41}
.f2f-copy{background:none;border:1px solid var(--border);border-radius:10px;padding:9px 12px;font-size:12.5px;color:var(--muted);cursor:pointer}
.f2f-copy:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:640px){
  .f2f-lrow{flex-direction:column;align-items:stretch}
  .f2f-lact{justify-content:space-between}
  .f2f-join{flex:1;text-align:center}
}

/* ── przycisk „Rezerwacje" w nagłówku panelu nauczyciela ── */
.f2f-head-row{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.f2f-backbook{flex-shrink:0;margin-top:2px;background:var(--accent);color:#fff;text-decoration:none;border-radius:10px;padding:9px 16px;font-size:13px;font-weight:800;white-space:nowrap;font-family:'Space Grotesk',Inter,sans-serif}
.f2f-backbook:hover{filter:brightness(1.05)}
@media(max-width:520px){.f2f-backbook{padding:8px 12px}}