:root { --green: #276749; --green-dark: #1f513a; --light: #eef7ee; --border: #d7e5d7; --text: #1f2933; --muted: #667085; --danger: #b42318; --amber: #b54708; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: linear-gradient(135deg, #e8f3e8, #f8faf8); color: var(--text); }
.page { width: min(1120px, 94vw); margin: 0 auto; padding: 24px 0 54px; }
header { display: flex; justify-content: space-between; gap: 18px; align-items: center; margin-bottom: 22px; }
.brand { display: flex; align-items: center; gap: 14px; text-decoration: none; color: inherit; }
.logo { width: 48px; height: 48px; border-radius: 16px; background: var(--green); color: white; display: grid; place-items: center; font-weight: 800; box-shadow: 0 10px 26px rgba(39,103,73,.22); }
h1 { margin: 0; font-size: clamp(26px, 5vw, 42px); line-height: 1.08; }
h2 { margin: 0 0 14px; font-size: 24px; }
p { color: var(--muted); }
nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.btn, button { appearance: none; border: 1px solid var(--border); background: white; color: var(--green-dark); border-radius: 999px; padding: 10px 16px; font-weight: 700; text-decoration: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 8px; }
.btn:hover, button:hover { border-color: var(--green); box-shadow: 0 8px 20px rgba(39,103,73,.12); }
.btn.primary, button.primary { background: var(--green); color: white; border-color: var(--green); }
.card { background: rgba(255,255,255,.94); border: 1px solid var(--border); border-radius: 28px; padding: clamp(18px, 3vw, 30px); box-shadow: 0 20px 60px rgba(0,0,0,.08); }
.toolbar { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 20px; flex-wrap: wrap; }
.month-title { font-size: clamp(24px, 4vw, 36px); font-weight: 850; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; }
.weekday { text-align: center; color: var(--green-dark); font-weight: 850; padding: 8px 0; }
.day { min-height: 118px; border: 1px solid var(--border); border-radius: 18px; background: white; color: inherit; text-decoration: none; padding: 12px; display: flex; flex-direction: column; justify-content: space-between; transition: transform .12s ease, box-shadow .12s ease; }
.day:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.08); border-color: var(--green); }
.day.out { opacity: .42; background: #fafafa; }
.day.today { outline: 3px solid rgba(39,103,73,.18); }

.day.load-0 { background: white; }
.day.load-1 { background: linear-gradient(135deg, #ffffff, #f3f4f6); }
.day.load-2 { background: linear-gradient(135deg, #f9fafb, #e5e7eb); }
.day.load-3 { background: linear-gradient(135deg, #f3f4f6, #d1d5db); }
.day.load-4 { background: linear-gradient(135deg, #e5e7eb, #9ca3af); }
.day.full { background: linear-gradient(135deg, #fee2e2, #ef4444); border-color: #ef4444; color: #7f1d1d; }
.day.full .day-number { color: #7f1d1d; }
.day.out.load-0 { background: #fafafa; }
.day-number { font-size: 22px; font-weight: 850; }
.day-meta { color: var(--muted); font-size: 13px; }
.slot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin-top: 18px; }
.slot { border-radius: 16px; padding: 14px; background: white; border: 1px solid var(--border); color: var(--green-dark); text-decoration: none; font-weight: 800; text-align: center; }
.slot:hover { border-color: var(--green); box-shadow: 0 8px 18px rgba(39,103,73,.12); }
.slot.disabled { opacity: .45; cursor: not-allowed; background: #f2f4f7; color: #667085; display: block; }
.reservations { margin-top: 26px; display: grid; gap: 10px; }
.reservation { display: flex; justify-content: space-between; gap: 12px; align-items: center; background: white; border: 1px solid var(--border); border-radius: 18px; padding: 14px 16px; }
.status { border-radius: 999px; padding: 6px 10px; background: #fff7ed; color: var(--amber); font-weight: 800; font-size: 13px; white-space: nowrap; }
form { display: grid; gap: 16px; max-width: 680px; }
label { display: grid; gap: 7px; font-weight: 800; }
input, select { width: 100%; border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; font: inherit; background: white; }
.row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.flash { padding: 14px 16px; border-radius: 16px; background: #fef3f2; color: var(--danger); border: 1px solid #fecdca; margin-bottom: 16px; }
.flash.ok { background: #ecfdf3; color: #027a48; border-color: #abefc6; }
.price-box { border: 1px solid var(--border); background: var(--light); color: var(--green-dark); border-radius: 18px; padding: 14px 16px; font-weight: 850; }

footer { margin-top: 20px; color: var(--muted); text-align: center; font-size: 14px; }
@media (max-width: 700px) { header, .toolbar { align-items: flex-start; } header { flex-direction: column; } nav { justify-content: flex-start; } .calendar-grid { gap: 6px; } .day { min-height: 54px; padding: 9px; border-radius: 14px; align-items: center; justify-content: center; } .day-number { font-size: 18px; } .day-meta { display: none; } .row { grid-template-columns: 1fr; } }

.brand-subtitle { color: var(--muted); font-weight: 700; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.actions.mt { margin-top: 18px; }

.status.schvalovani { background: #fff7ed; color: var(--amber); }
.status.schvalena { background: #ecfdf3; color: #027a48; }
.status.neschvalena { background: #fef3f2; color: var(--danger); }
.admin-list { margin-top: 0; }
.admin-reservation { align-items: flex-start; }
.admin-side { display: grid; justify-items: end; gap: 10px; min-width: 260px; }
.admin-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; max-width: none; }
.admin-actions button { padding: 8px 12px; font-size: 14px; }
small { color: var(--muted); }

@media (max-width: 700px) {
  .reservation.admin-reservation { flex-direction: column; }
  .admin-side { justify-items: start; min-width: 0; width: 100%; }
  .admin-actions { justify-content: flex-start; width: 100%; }
  .admin-actions button { flex: 1 1 auto; }
}

.admin-toolbar { align-items: flex-start; }
.admin-month-title { font-size: clamp(22px, 3vw, 30px); margin: 4px 0 0; }
.admin-section { margin-top: 28px; }
.admin-section + .admin-section { padding-top: 22px; border-top: 1px solid var(--border); }
.admin-section-title { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.admin-section-title h3 { margin: 0; font-size: 22px; }
.admin-section-title span { min-width: 34px; height: 34px; border-radius: 999px; display: inline-grid; place-items: center; background: var(--light); color: var(--green-dark); font-weight: 850; }

@media (max-width: 700px) {
  .admin-toolbar { flex-direction: column; }
  .admin-toolbar > .btn { width: 100%; }
  .admin-section-title h3 { font-size: 20px; }
}

.form-section { display: grid; gap: 14px; border: 1px solid var(--border); border-radius: 20px; padding: 16px; background: #fbfdfb; }
.form-section h3 { margin: 0; font-size: 18px; color: var(--green-dark); }
.compact-row { grid-template-columns: repeat(2, 1fr); }
.check-line { display: flex; grid-template-columns: none; align-items: center; gap: 10px; cursor: pointer; }
.check-line input, .weekday-check input { width: auto; }
.repeat-section { background: white; }
.repeat-options { display: grid; gap: 14px; }
.field-title { font-weight: 850; margin-bottom: 8px; }
.weekday-checks { display: flex; flex-wrap: wrap; gap: 8px; }
.weekday-check { display: inline-flex; grid-template-columns: none; align-items: center; gap: 7px; border: 1px solid var(--border); border-radius: 999px; padding: 9px 12px; background: white; font-weight: 800; cursor: pointer; }
.weekday-check:has(input:checked) { border-color: var(--green); background: var(--light); color: var(--green-dark); }
@media (max-width: 700px) { .compact-row { grid-template-columns: 1fr; } }

.confirm-modal[hidden] { display: none; }
.confirm-modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px; background: rgba(15, 23, 42, .45); }
.confirm-card { width: min(560px, 100%); background: white; border: 1px solid var(--border); border-radius: 24px; padding: 22px; box-shadow: 0 24px 70px rgba(0,0,0,.24); }
.confirm-card h3 { margin: 0 0 12px; color: var(--green-dark); font-size: 22px; }
.confirm-summary { display: grid; gap: 8px; }
.confirm-summary p, .price-box p { margin: 0; color: var(--text); }
.muted { color: var(--muted); }
.price-box { display: grid; gap: 8px; }

.repeat-options[hidden] { display: none; }

.btn.small { padding: 8px 12px; font-size: 14px; }
.admin-extra-actions { margin-top: 12px; align-items: center; }
.admin-extra-actions form { max-width: none; }
textarea { width: 100%; border: 1px solid var(--border); border-radius: 14px; padding: 12px 14px; font: inherit; background: white; resize: vertical; }
.email-draft-card { display: grid; gap: 14px; border: 1px solid var(--border); border-radius: 20px; padding: 18px; background: #fbfdfb; margin-top: 18px; max-width: 860px; }
.email-draft-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; flex-wrap: wrap; }
.email-draft-head h3 { margin: 0 0 6px; color: var(--green-dark); }
.email-draft-head p { margin: 0; }
.email-draft-actions { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.status.zrusena { background: #f2f4f7; color: #475467; }

.payment-section p { margin-top: 0; }
.payment-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 18px; background: white; }
.payment-table { width: 100%; border-collapse: collapse; min-width: 820px; }
.payment-table th, .payment-table td { padding: 12px 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: middle; }
.payment-table th { color: var(--green-dark); background: var(--light); font-size: 14px; }
.payment-table tr:last-child td { border-bottom: 0; }
.payment-table form { max-width: none; }
.payment-table button { white-space: nowrap; padding: 8px 12px; font-size: 14px; }
@media (max-width: 700px) { .payment-table-wrap { margin-left: -8px; margin-right: -8px; } }
.logo-img { width: 48px; height: 48px; border-radius: 16px; object-fit: contain; background: white; border: 1px solid var(--border); box-shadow: 0 10px 26px rgba(39,103,73,.16); padding: 3px; }