:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #15233b;
  --muted: #6c7890;
  --border: #dce3ec;
  --navy: #6f0f1a;
  --brand-red: #c1121f;
  --brand-red-dark: #8f0f18;
  --brand-red-soft: #fbeaec;
  --green: #2f8f5b;
  --green-soft: #e7f5ed;
  --red: #b13b3b;
  --red-soft: #fdecec;
  --amber: #9a6b14;
  --amber-soft: #fff4d6;
  --shadow: 0 12px 28px rgba(25, 45, 78, .08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }

.topbar {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 5vw;
  background: var(--brand-red);
  color: white;
}
.topbar nav { display: flex; gap: 18px; align-items: center; }
.topbar nav a { opacity: .75; }
.topbar nav a.active { opacity: 1; font-weight: 700; }
.session-label { margin-left: 12px; opacity: .65; font-size: 13px; }

.link-button {
  border: 0;
  background: transparent;
  color: white;
  cursor: pointer;
  opacity: .75;
}

.container {
  width: min(1180px, 92vw);
  margin: 34px auto 64px;
}
.page-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 24px;
}
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 6px; }
.eyebrow {
  margin-bottom: 6px;
  color: var(--brand-red);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  font-weight: 800;
}
.muted { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.metric-card, .responsable-card, .panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.metric-card { padding: 20px; }
.metric-card small { color: var(--muted); }
.metric-card strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
}

.panel {
  padding: 22px;
  margin-bottom: 22px;
}
.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.responsables-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.responsable-card { padding: 18px; }
.responsable-card .numbers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 14px;
}
.responsable-card .numbers div {
  padding: 10px;
  border-radius: 10px;
  background: #f7f9fc;
  text-align: center;
}
.responsable-card .numbers strong { display: block; font-size: 20px; }

.progress {
  height: 10px;
  overflow: hidden;
  background: #e9eef5;
  border-radius: 999px;
  margin: 14px 0 8px;
}
.progress > span {
  display: block;
  height: 100%;
  background: var(--brand-red);
  border-radius: inherit;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 11px;
  background: var(--green-soft);
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 12px;
  margin-bottom: 18px;
}
input, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: white;
  padding: 12px 13px;
  color: var(--text);
}

.responsable-section {
  border-top: 1px solid var(--border);
  padding: 18px 0 4px;
}
.responsable-section:first-child { border-top: 0; padding-top: 0; }
.responsable-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.vendor-row {
  display: grid;
  grid-template-columns: 1.4fr .8fr .6fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px 0;
  border-top: 1px dashed var(--border);
}
.vendor-row:first-of-type { margin-top: 8px; }
.vendor-id { color: var(--muted); font-size: 13px; }
.badge-no, .badge-ok {
  justify-self: start;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}
.badge-no { background: var(--red-soft); color: var(--red); }
.badge-ok { background: var(--green-soft); color: var(--green); }

.btn {
  border: 0;
  border-radius: 10px;
  padding: 11px 14px;
  cursor: pointer;
  font-weight: 800;
}
.btn-primary { background: var(--brand-red); color: white; }
.btn-primary:hover { background: var(--brand-red-dark); }
.btn-secondary { background: white; color: var(--navy); border: 1px solid var(--border); }
.btn-danger { background: var(--red-soft); color: var(--red); }
.btn:disabled { opacity: .48; cursor: not-allowed; }

.simple-list > div {
  padding: 10px 0;
  border-top: 1px solid var(--border);
}
.simple-list > div:first-child { border-top: 0; }

.bars { display: grid; gap: 16px; margin-top: 18px; }
.bar-row {
  display: grid;
  grid-template-columns: 180px 1fr 70px;
  gap: 14px;
  align-items: center;
}
.bar-track {
  height: 16px;
  background: #e9eef5;
  border-radius: 999px;
  overflow: hidden;
}
.bar-track span {
  display: block;
  height: 100%;
  background: var(--brand-red);
}

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 10px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-size: 13px; }

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: linear-gradient(125deg, #9f101b 0%, #c1121f 48%, #f7f2f3 48%, #fbf8f9 100%);
}
.login-shell {
  width: min(980px, 96vw);
  min-height: 560px;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  overflow: hidden;
  border-radius: 22px;
  box-shadow: 0 28px 70px rgba(92, 8, 18, .28);
}
.login-brand {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 46px;
  background:
    linear-gradient(rgba(125, 8, 21, .78), rgba(125, 8, 21, .86)),
    url("../assets/portada-bandera.jpg") center/cover no-repeat;
  color: white;
}
.login-brand h1 { font-size: clamp(34px, 4vw, 54px); line-height: 1.02; }
.brand-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  font-weight: 800;
}
.login-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  padding: 46px;
  background: white;
}
.login-card .btn { margin-top: 8px; padding-block: 13px; }

.correction-box {
  margin-top: 10px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fafbfd;
}
.history-note {
  margin-top: 8px;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 860px) {
  .cards, .responsables-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .topbar { align-items: flex-start; padding-block: 16px; flex-direction: column; }
  .topbar nav { flex-wrap: wrap; }
  .login-shell { grid-template-columns: 1fr; }
  .login-brand { min-height: 300px; }
}
@media (max-width: 600px) {
  .cards, .responsables-grid { grid-template-columns: 1fr; }
  .page-heading { align-items: flex-start; flex-direction: column; }
  .toolbar { grid-template-columns: 1fr; }
  .vendor-row { grid-template-columns: 1fr 1fr; }
  .bar-row { grid-template-columns: 120px 1fr 55px; }
}

/* Identidad bandera roja */
.app-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.brand-star,
.title-star {
  color: #ffffff;
}
.brand-star {
  font-size: 1.15em;
  line-height: 1;
}
.title-star {
  font-size: .46em;
  vertical-align: middle;
  margin-right: 8px;
}
.brand-badge {
  border: 1px solid rgba(255,255,255,.35);
  background: rgba(255,255,255,.10);
}
.login-brand {
  position: relative;
}
.login-brand::after {
  content: "★";
  position: absolute;
  right: 34px;
  top: 30px;
  color: #fff;
  font-size: 76px;
  line-height: 1;
  opacity: .98;
}
.login-card h2 {
  color: var(--brand-red-dark);
}
.login-card input:focus,
.login-card select:focus {
  outline: 2px solid rgba(193,18,31,.16);
  border-color: var(--brand-red);
}
.topbar nav a.active {
  border-bottom: 2px solid #ffffff;
  padding-bottom: 4px;
}


/* Portada tenue dentro de la app */
.page-heading {
  position: relative;
  overflow: hidden;
  padding: 24px 26px;
  border-radius: 18px;
  color: #fff;
  background:
    linear-gradient(rgba(126, 9, 22, .82), rgba(126, 9, 22, .88)),
    url("../assets/portada-bandera.jpg") center 44%/cover no-repeat;
  box-shadow: 0 14px 30px rgba(82, 9, 18, .14);
}
.page-heading .muted {
  color: rgba(255,255,255,.82);
}
.page-heading .eyebrow {
  color: rgba(255,255,255,.88);
}
.page-heading .status-pill {
  background: rgba(255,255,255,.14);
  color: #fff;
  border: 1px solid rgba(255,255,255,.24);
}
.page-heading .btn-secondary {
  background: rgba(255,255,255,.94);
  color: var(--brand-red-dark);
  border-color: rgba(255,255,255,.45);
}


/* Calendario de jornadas */
.calendar-panel {
  margin-bottom: 24px;
}
.calendar-heading {
  gap: 18px;
}
.calendar-nav {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}
.calendar-nav strong {
  min-width: 150px;
  text-align: center;
}
.calendar-weekdays,
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}
.calendar-weekdays {
  margin-top: 18px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}
.calendar-day {
  min-height: 92px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.calendar-day:hover {
  transform: translateY(-1px);
  border-color: rgba(193,18,31,.34);
  box-shadow: 0 8px 18px rgba(96, 18, 28, .08);
}
.calendar-day-empty {
  border: 0;
  background: transparent;
  pointer-events: none;
}
.calendar-number {
  display: block;
  margin-bottom: 7px;
  font-weight: 800;
}
.calendar-day.has-event {
  background: #fff8f9;
  border-color: #e8b9bf;
}
.calendar-day.is-active {
  box-shadow: inset 0 0 0 2px var(--brand-red);
}
.calendar-event-dot {
  display: block;
  margin-top: 4px;
  padding: 3px 6px;
  border-radius: 7px;
  overflow: hidden;
  background: var(--brand-red-soft);
  color: var(--brand-red-dark);
  font-size: 11px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.calendar-selection {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.calendar-existing-events {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
}
.new-event-form {
  display: grid;
  gap: 8px;
  max-width: 720px;
}
.new-event-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
#validated-list .vendor-row {
  grid-template-columns: 1.4fr .8fr .6fr auto;
}
#validated-list .history-note {
  grid-column: 1 / -1;
}

@media (max-width: 700px) {
  .calendar-weekdays,
  .calendar-grid {
    gap: 4px;
  }
  .calendar-day {
    min-height: 68px;
    padding: 7px;
  }
  .calendar-event-dot {
    font-size: 9px;
  }
  .calendar-heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .new-event-row {
    grid-template-columns: 1fr;
  }
}