@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --agenda-bg: #0b1019;
  --agenda-surface: #111827;
  --agenda-surface-2: #1d2638;
  --agenda-surface-3: #263149;
  --agenda-border: rgba(129, 156, 189, 0.22);
  --agenda-text: #f3efe8;
  --agenda-muted: #94a7c7;
  --agenda-accent: #c46d52;
  --agenda-accent-soft: #df9275;
  --agenda-line: rgba(120, 150, 184, 0.28);
  --agenda-glow: rgba(196, 109, 82, 0.22);
  --availability-high: #6fc5a1;
  --availability-high-glow: rgba(111, 197, 161, 0.2);
  --availability-mid: #e0b168;
  --availability-mid-glow: rgba(224, 177, 104, 0.18);
  --availability-low: #d98368;
  --availability-low-glow: rgba(217, 131, 104, 0.2);
}

body {
  font-family: "IBM Plex Sans", "Segoe UI", "Calibri", "Arial", sans-serif;
  color: var(--agenda-text);
  background:
    linear-gradient(180deg, rgba(255, 243, 235, 0) 0%, rgba(255, 243, 235, 0) 74%, rgba(244, 229, 218, 0.94) 92%, rgba(248, 240, 233, 1) 100%),
    radial-gradient(circle at top left, rgba(42, 58, 87, 0.45), transparent 30%),
    radial-gradient(circle at top right, rgba(196, 109, 82, 0.12), transparent 20%),
    linear-gradient(180deg, #0f1520 0%, #090d15 100%);
}

.page {
  max-width: 1180px;
  padding: 28px 24px 56px;
}

.hero {
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 20px;
  padding: 8px 0 22px;
  border-radius: 0;
  background: transparent;
  border-bottom: 1px solid rgba(148, 167, 199, 0.16);
  box-shadow: none;
}

.hero::before {
  display: none;
}

.hero__brand {
  gap: 14px;
  align-items: center;
}

.hero__logo {
  width: clamp(118px, 12vw, 164px);
  border-radius: 20px;
  border: 3px solid rgba(239, 140, 106, 0.92);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.01));
  box-shadow:
    0 18px 34px rgba(0, 0, 0, 0.24),
    0 0 0 8px rgba(196, 109, 82, 0.15);
  flex: 0 0 auto;
}

.hero__tag {
  margin-bottom: 2px;
  color: var(--agenda-accent-soft);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.hero h1 {
  max-width: 460px;
  margin: 0;
  font-size: clamp(1.8rem, 1.25rem + 1.8vw, 3rem);
  line-height: 1.02;
  color: var(--agenda-text);
  background: none;
  -webkit-text-fill-color: initial;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero__subtitle {
  margin-top: 8px;
  color: var(--agenda-muted);
  font-family: "IBM Plex Mono", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__panel {
  min-width: 240px;
  padding: 14px 18px;
  border: 1px solid rgba(118, 137, 173, 0.14);
  border-radius: 14px;
  background: rgba(26, 34, 51, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.hero__panel-date {
  margin: 0;
  color: var(--agenda-text);
  font-family: "IBM Plex Mono", monospace;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__rules {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--agenda-muted);
  line-height: 1.6;
}

.hero__support,
.hero__support a {
  color: var(--agenda-muted);
}

.content {
  margin-top: 24px;
}

.card {
  position: relative;
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(148, 167, 199, 0.12);
  background:
    radial-gradient(circle at top left, rgba(196, 109, 82, 0.08), transparent 28%),
    radial-gradient(circle at top right, rgba(129, 156, 189, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(18, 24, 37, 0.98), rgba(10, 15, 24, 0.98));
  box-shadow:
    0 26px 70px rgba(0, 0, 0, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 98px;
  bottom: 38px;
  left: 38px;
  width: 1px;
  background: linear-gradient(180deg, rgba(126, 153, 186, 0), var(--agenda-line) 8%, var(--agenda-line) 92%, rgba(126, 153, 186, 0));
  pointer-events: none;
}

.card > h2,
.workshops__header h2 {
  margin-bottom: 18px;
  color: var(--agenda-text);
  font-size: clamp(1.6rem, 1.25rem + 1vw, 2.2rem);
  line-height: 1.06;
}

.form-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 18px;
  margin-bottom: 36px;
  padding: 24px;
  border-radius: 24px;
  background: var(--agenda-accent);
}

.form-grid label {
  display: grid;
  gap: 8px;
  align-content: start;
  color: rgba(255, 245, 240, 0.95);
  font-weight: 600;
}

.form-grid label:nth-child(5) {
  grid-column: 1 / -1;
}

input,
select {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 234, 224, 0.18);
  border-radius: 14px;
  background: rgba(92, 46, 32, 0.2);
  color: #111111;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  caret-color: #111111;
}

input::placeholder {
  color: rgba(17, 17, 17, 0.7);
}

input:focus,
select:focus {
  outline: 2px solid rgba(255, 245, 240, 0.42);
  border-color: rgba(255, 245, 240, 0.42);
}

select option {
  color: #101623;
}

.is-hidden {
  display: none !important;
}

.load-error-panel {
  margin-top: 12px;
  margin-bottom: 22px;
  padding: 22px;
  border-radius: 22px;
  border: 2px solid rgba(255, 182, 160, 0.5);
  background:
    radial-gradient(circle at top left, rgba(255, 214, 204, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(82, 31, 23, 0.96), rgba(58, 21, 17, 0.98));
  box-shadow:
    0 20px 42px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(255, 180, 154, 0.16) inset;
}

.load-error-panel__badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 214, 204, 0.14);
  color: #ffd8c9;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.load-error-panel__title {
  margin: 0 0 10px;
  color: #fff4ee;
  font-size: clamp(1.3rem, 1rem + 0.9vw, 1.8rem);
  line-height: 1.1;
}

.load-error-panel__text {
  margin: 0;
  max-width: 760px;
  color: #ffd8c9;
  font-size: 1rem;
  line-height: 1.6;
}

.load-error-panel__highlight {
  display: inline-block;
  margin: 0 3px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(255, 244, 238, 0.16);
  color: #fff4ee;
  font-size: 1.02em;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.load-error-panel__actions {
  margin-top: 18px;
}

.load-error-panel__button {
  min-width: 280px;
  min-height: 48px;
  padding: 12px 18px;
  border: 0;
  border-radius: 14px;
  background: #fff4ee;
  color: #5b2218;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.18);
}

.load-error-panel__button:hover {
  background: #ffe7dc;
}

.workshops {
  position: relative;
  margin-top: 8px;
  padding-left: 42px;
}

.workshops__header {
  position: relative;
  align-items: baseline;
  gap: 10px 18px;
  margin-bottom: 24px;
}

.workshops__header p {
  margin: 0;
  color: var(--agenda-muted);
  font-size: 1rem;
}

.skip-workshop {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  padding: 14px 16px;
  border: 1px solid var(--agenda-border);
  border-radius: 16px;
  background:
    radial-gradient(circle at top left, rgba(196, 109, 82, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(22, 30, 45, 0.96), rgba(16, 22, 34, 0.98));
  color: var(--agenda-text);
  font-weight: 600;
}

.skip-workshop input {
  width: 20px;
  min-width: 20px;
  height: 20px;
  min-height: 20px;
  margin: 0;
  padding: 0;
  accent-color: var(--agenda-accent);
  box-shadow: none;
}

.workshops__grid {
  gap: 18px;
}

.franja {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  overflow: visible;
}

.franja::before {
  display: none;
}

.franja__title {
  position: relative;
  margin: 0 0 18px;
  padding-left: 0;
  color: var(--agenda-muted);
  font-size: 1rem;
  font-weight: 500;
}

.franja__title::before {
  content: "";
  position: absolute;
  top: 0.25em;
  left: -42px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 3px solid var(--agenda-accent);
  background: var(--agenda-bg);
  box-shadow: 0 0 0 4px rgba(196, 109, 82, 0.08);
}

.taller-grid {
  gap: 14px;
}

.taller-card {
  padding: 22px 22px 18px;
  border: 1px solid var(--agenda-border);
  border-radius: 16px;
  background:
    radial-gradient(circle at top left, rgba(196, 109, 82, 0.1), transparent 34%),
    radial-gradient(circle at top right, rgba(129, 156, 189, 0.12), transparent 32%),
    linear-gradient(180deg, var(--agenda-surface-2), #1c2537);
  box-shadow: none;
  gap: 12px;
  color: var(--agenda-text);
  position: relative;
}

.taller-card::before {
  display: none;
}

.taller-card:hover {
  transform: translateY(-2px);
  border-color: rgba(129, 156, 189, 0.34);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.18);
}

.taller-card.selected {
  border-color: var(--agenda-accent);
  background: linear-gradient(180deg, #283149, #212a3c);
  box-shadow: 0 0 0 1px var(--agenda-accent), 0 18px 36px var(--agenda-glow);
}

.taller-card.disabled {
  opacity: 0.5;
}

.taller-card__header {
  display: grid;
  gap: 12px;
  align-items: stretch;
}

.taller-card__topline,
.taller-card__titlewrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.taller-card__meta {
  color: #8da7cb;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.taller-name {
  color: var(--agenda-text);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.35;
}

.taller-info-button {
  border: 1px solid rgba(129, 156, 189, 0.34);
  background: transparent;
  color: var(--agenda-muted);
  position: absolute;
  top: 14px;
  right: 14px;
  transform: none;
  z-index: 2;
}

.taller-info-button:hover {
  background: rgba(129, 156, 189, 0.12);
  color: var(--agenda-text);
}

.availability,
.availability-progress__label {
  color: var(--agenda-muted);
  font-family: "IBM Plex Mono", monospace;
}

.availability {
  font-size: 0.92rem;
  font-weight: 600;
}

.availability-progress__track {
  height: 10px;
  border: 1px solid rgba(148, 167, 199, 0.14);
  background: rgba(148, 167, 199, 0.08);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.availability--high {
  color: var(--availability-high);
}

.availability-progress__bar.availability--high {
  background: linear-gradient(90deg, #4ea781, var(--availability-high));
  box-shadow: 0 0 14px var(--availability-high-glow);
}

.availability--mid {
  color: var(--availability-mid);
}

.availability-progress__bar.availability--mid {
  background: linear-gradient(90deg, #bf8e4b, var(--availability-mid));
  box-shadow: 0 0 14px var(--availability-mid-glow);
}

.availability--low {
  color: var(--availability-low);
}

.availability-progress__bar.availability--low {
  background: linear-gradient(90deg, #bf694f, var(--availability-low));
  box-shadow: 0 0 14px var(--availability-low-glow);
}

.availability-progress__label.availability--high {
  color: var(--availability-high);
}

.availability-progress__label.availability--mid {
  color: var(--availability-mid);
}

.availability-progress__label.availability--low {
  color: var(--availability-low);
}

.actions {
  margin-top: 28px;
  justify-items: start;
  padding-left: 42px;
}

.actions button {
  min-width: 250px;
  border: 1px solid var(--agenda-accent);
  border-radius: 14px;
  background: var(--agenda-accent);
  color: #fff7f3;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 16px 28px rgba(196, 109, 82, 0.18);
}

.actions button:hover:not(:disabled) {
  background: #cf7960;
  border-color: #cf7960;
  box-shadow: 0 16px 28px rgba(196, 109, 82, 0.24);
}

.actions button:active:not(:disabled) {
  background: #bb654b;
  border-color: #bb654b;
}

.actions button:disabled {
  border-color: rgba(196, 109, 82, 0.36);
  background: rgba(196, 109, 82, 0.36);
  color: rgba(255, 247, 243, 0.74);
}

.form-message {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  color: var(--agenda-muted);
  font-weight: 600;
  line-height: 1.5;
}

.form-message:empty {
  display: none;
}

.form-message--error {
  background: rgba(125, 32, 24, 0.36);
  border: 1px solid rgba(255, 167, 148, 0.34);
  color: #ffe0d6;
}

.form-message--warning {
  background: rgba(117, 86, 28, 0.3);
  border: 1px solid rgba(245, 202, 120, 0.28);
  color: #ffe7ab;
}

.form-message--success {
  background: rgba(29, 96, 63, 0.32);
  border: 1px solid rgba(128, 216, 174, 0.28);
  color: #dbffe9;
}

.site-footer {
  margin-top: 28px;
  opacity: 0.9;
  padding: 22px 18px 10px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(245, 234, 225, 0.88), rgba(252, 247, 243, 0.98));
}

.site-footer__logo {
  filter: none;
}

.modal__dialog {
  background: linear-gradient(180deg, #1a2233, #111827);
  color: var(--agenda-text);
  border: 1px solid var(--agenda-border);
}

.modal__title {
  color: var(--agenda-text);
  background: none;
  -webkit-text-fill-color: initial;
  text-shadow: none;
}

.modal__block {
  border-top-color: rgba(148, 167, 199, 0.14);
}

.modal__block h3 {
  color: var(--agenda-accent-soft);
}

.modal__people-photos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.modal__person-photo {
  width: 96px;
  height: 96px;
  flex: 0 0 96px;
  border-radius: 50%;
  box-shadow:
    0 10px 22px rgba(47, 85, 98, 0.18),
    0 0 0 4px rgba(181, 220, 235, 0.16);
}

.modal__close {
  background: rgba(148, 167, 199, 0.08);
  color: var(--agenda-text);
  border-color: rgba(148, 167, 199, 0.18);
}

@media (max-width: 860px) {
  .page {
    padding: 22px 16px 40px;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero__brand {
    align-items: flex-start;
  }

  .hero__panel {
    min-width: 0;
    width: 100%;
  }

  .card {
    padding: 22px 18px;
  }

  .card::before {
    left: 23px;
    top: 138px;
  }

  .form-grid,
  .workshops,
  .actions {
    padding-left: 24px;
  }
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .form-grid label:nth-child(5) {
    max-width: none;
  }

  .card::before {
    display: none;
  }

  .workshops,
  .actions {
    padding-left: 0;
  }

  .skip-workshop {
    width: 100%;
  }

  .franja__title::before {
    display: none;
  }

  .taller-card__topline,
  .taller-card__titlewrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .actions button {
    width: 100%;
    min-width: 0;
  }
}