/*
============================================================
CalendarApp Anzeige-Kalender – CSS
============================================================

PROJEKT:
Transporter-Vermietung (Jimdo + CalendarApp)

FUNKTION:
Styling für den Custom Anzeige-Kalender
(Rendering erfolgt über calendar-embed.js)

------------------------------------------------------------
ARCHITEKTUR KONTEXT
------------------------------------------------------------

Dieser Kalender ist Teil eines 3-Schichten-Systems:

1. iCal Worker (Daten)
2. Anzeige-Engine (JS + CSS)
3. Multical UI (CalendarApp Steuerung)

WICHTIG:
Dieses CSS gehört zur Anzeige-Engine,
nicht zur CalendarApp selbst.

------------------------------------------------------------
SOURCE OF TRUTH
------------------------------------------------------------

\calendarapp-knowledge\templates\jimdo\display-calendar-code

Hier wird diese Datei aktiv bearbeitet.

------------------------------------------------------------
DEPLOY TARGET
------------------------------------------------------------

\calendarapp-knowledge\templates\jimdo\display-calendar-worker\public

Diese Datei wird vor jedem Deploy dorthin kopiert.

------------------------------------------------------------
DEPLOYMENT
------------------------------------------------------------

cd display-calendar-worker
npm run deploy

Danach verfügbar unter:

https://display-calendar-worker.../calendar-embed.css

------------------------------------------------------------
VERWENDUNG (JIMDO)
------------------------------------------------------------

<link rel="stylesheet"
href="https://display-calendar-worker.../calendar-embed.css">

------------------------------------------------------------
VERSIONIERUNG
------------------------------------------------------------

- Versionierung erfolgt über Git
- Keine Versionsnummern im Dateinamen
- Diese Datei ist immer die aktuelle Produktionsbasis

------------------------------------------------------------
STATUS
------------------------------------------------------------

Current production source

============================================================
*/

#transporter-calendar,
#transporter-calendar * {
  box-sizing: border-box;
}

#transporter-calendar {
  --bg-page: #f3f3f3;
  --card-bg: #ffffff;

  --month-header-start: #2f9cc2;
  --month-header-end: #1685b0;

  --nav-bg: #f1f1f1;
  --nav-border: #e1e1e1;
  --nav-text: #1f2f3a;
  --nav-hover-bg: #ebeff2;
  --nav-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);

  --day-free: #f1f1f1;
  --day-reserved: #c8e5ee;
  --day-confirmed: #69bfd7;
  --day-unknown: #d8e2e7;

  --text-main: #1f2f3a;
  --today-ring: #d85b5b;

  --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.08);

  max-width: 1120px;
  width: 100%;
  margin: 0 auto;
  color: var(--text-main);
  font-family: Arial, sans-serif;
  line-height: normal;
}

#transporter-calendar .calendar-legend {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 18px 90px;
  color: #5f5f5f;
  font-size: 13px;
  flex-wrap: wrap;
  width: auto;
}

#transporter-calendar .legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: auto;
}

#transporter-calendar .legend-swatch {
  width: 18px;
  height: 18px;
  display: inline-block;
  flex: 0 0 auto;
}

#transporter-calendar .legend-available {
  background: var(--day-free);
}

#transporter-calendar .legend-reserved {
  background: var(--day-reserved);
}

#transporter-calendar .legend-confirmed {
  background: var(--day-confirmed);
}

#transporter-calendar .legend-am {
  background: linear-gradient(
    135deg,
    var(--day-confirmed) 0 50%,
    var(--day-free) 50% 100%
  );
}

#transporter-calendar .legend-pm {
  background: linear-gradient(
    135deg,
    var(--day-free) 0 50%,
    var(--day-confirmed) 50% 100%
  );
}

#transporter-calendar .legend-separator {
  width: 1px;
  height: 22px;
  background: #bdbdbd;
}

#transporter-calendar .calendar-stage {
  display: grid;
  grid-template-columns: 72px 1fr 72px;
  align-items: center;
  gap: 18px;
  width: 100%;
}

#transporter-calendar .nav-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--nav-border);
  background: var(--nav-bg);
  color: var(--nav-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  align-self: center;
  border-radius: 999px;
  box-shadow: var(--nav-shadow);
  transition:
    background-color 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease,
    border-color 0.18s ease;
  padding: 0;
  min-width: 44px;
  max-width: 44px;
  min-height: 44px;
  max-height: 44px;
}

#transporter-calendar .nav-btn:hover {
  background: var(--nav-hover-bg);
  border-color: #c7d7e3;
}

#transporter-calendar .nav-btn:focus-visible {
  outline: 2px solid #7fb8d0;
  outline-offset: 2px;
}

#transporter-calendar .nav-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1em;
  height: 1em;
  font-size: 26px;
  line-height: 1;
  transform: translateY(-2px);
}

#transporter-calendar .nav-btn.is-hidden {
  visibility: hidden;
  pointer-events: none;
}

#transporter-calendar .calendar-months {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  width: 100%;
}

#transporter-calendar .month-card {
  background: var(--card-bg);
  box-shadow: var(--shadow-soft);
  width: 100%;
}

#transporter-calendar .month-header {
  display: block;
  width: 100%;
  background: linear-gradient(to bottom, var(--month-header-start), var(--month-header-end));
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  padding: 14px 12px;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.25);
}

#transporter-calendar .weekday-row,
#transporter-calendar .calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  width: 100%;
}

#transporter-calendar .weekday-row div,
#transporter-calendar .day {
  border-right: 1px solid #e1e1e1;
  border-bottom: 1px solid #e1e1e1;
  width: auto;
  min-width: 0;
}

#transporter-calendar .weekday-row div:nth-child(7n),
#transporter-calendar .day:nth-child(7n) {
  border-right: none;
}

#transporter-calendar .weekday-row {
  background: #f6f6f6;
}

#transporter-calendar .weekday-row div {
  display: block;
  text-align: center;
  font-size: 12px;
  padding: 6px 2px;
  color: #616161;
}

#transporter-calendar .day {
  min-height: 46px;
  background: var(--day-free);
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10px;
  color: var(--text-main);
  overflow: hidden;
}

#transporter-calendar .day.empty {
  background: var(--day-free);
}

#transporter-calendar .day-number {
  position: relative;
  z-index: 2;
  font-size: 13px;
  display: block;
  width: auto;
}

#transporter-calendar .day.today {
  box-shadow: inset 0 0 0 2px var(--today-ring);
}

@media (min-width: 900px) {
  #transporter-calendar .calendar-months {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
}

@media (max-width: 899px) {
  #transporter-calendar .calendar-legend {
    margin-left: 70px;
  }

  #transporter-calendar .calendar-stage {
    grid-template-columns: 60px 1fr 60px;
    gap: 10px;
  }
}

@media (max-width: 640px) {
  #transporter-calendar {
    font-size: 14px;
  }

  #transporter-calendar .calendar-legend {
    margin-left: 60px;
    font-size: 12px;
    gap: 10px;
    margin-bottom: 14px;
  }

  #transporter-calendar .legend-swatch {
    width: 16px;
    height: 16px;
  }

  #transporter-calendar .legend-separator {
    height: 18px;
  }

  #transporter-calendar .calendar-stage {
    grid-template-columns: 52px 1fr 52px;
    gap: 8px;
  }

  #transporter-calendar .month-header {
    font-size: 17px;
    padding: 12px 10px;
  }

  #transporter-calendar .weekday-row div {
    font-size: 11px;
    padding: 5px 2px;
  }

  #transporter-calendar .day {
    min-height: 42px;
    padding-top: 8px;
  }

  #transporter-calendar .day-number {
    font-size: 12px;
  }

  #transporter-calendar .nav-btn {
    width: 42px;
    height: 42px;
    min-width: 42px;
    max-width: 42px;
    min-height: 42px;
    max-height: 42px;
  }

  #transporter-calendar .nav-btn-icon {
    font-size: 24px;
  }
}