.gsrc-calendar{max-width:800px;margin:24px auto;padding:20px;background:#fff;color:#222;border:1px solid #ddd;border-radius:10px}
.gsrc-nav{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:22px}
.gsrc-nav a{padding:0 15px;font-size:30px;text-decoration:none}
.gsrc-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}
.gsrc-week{padding:10px 0;text-align:center;font-weight:bold;background:#f3f4f6}
.gsrc-day{min-height:75px;padding:7px 3px;border:1px solid #e5e7eb;border-radius:5px;display:flex;flex-direction:column;align-items:center;justify-content:space-between}
.gsrc-number{font-size:14px}.gsrc-mark{font-size:27px;font-weight:bold;line-height:1.3}
.gsrc-available .gsrc-mark{color:#15803d}.gsrc-booked .gsrc-mark{color:#dc2626}
.gsrc-closed{background:#f3f4f6}.gsrc-closed .gsrc-mark,.gsrc-unknown .gsrc-mark{color:#6b7280}
.gsrc-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:15px;margin-top:20px;font-size:14px}
.gsrc-note{margin-top:18px;font-size:13px;color:#666;line-height:1.8}
.gsrc-action{margin-top:20px;text-align:center}
.gsrc-button{display:inline-block;padding:12px 28px;border-radius:6px;background:#1769aa;color:#fff!important;font-weight:bold;text-decoration:none}
.gsrc-button:hover{background:#125184}
@media(max-width:600px){.gsrc-calendar{padding:10px}.gsrc-grid{gap:2px}.gsrc-day{min-height:55px;padding:4px 2px}.gsrc-number{font-size:12px}.gsrc-mark{font-size:21px}.gsrc-nav{font-size:18px}}