/* ============================================================
   Rundmail — Styling "Corporate Blau"
   Mobile-first: Header (sticky, oben) · Bottom-Nav (fixed, unten) · Footer
   ============================================================ */
:root{
  --bg:#F3F5F8;
  --ink:#0F2540;
  --muted:#5B6B7E;
  --line:#DDE3EA;
  --accent:#1D4E89;
  --accent-dark:#123761;
  --card:#FFFFFF;
  --ok:#1E7A4C;
  --ok-bg:#E3EEE6;
  --warn:#B5691A;
  --warn-bg:#FDF1E6;
  --err:#B3261E;
  --err-bg:#FBE9E7;
  --nav-height:64px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:#DCE2E9;
  font-family:'Segoe UI',Roboto,Arial,sans-serif;
  color:var(--ink);
  min-height:100vh;
}

/* ---- Seiten-Rahmen (mobile-first, zentriert auf größeren Screens) ---- */
.app{
  max-width:520px;
  margin:0 auto;
  min-height:100vh;
  background:var(--bg);
  display:flex;
  flex-direction:column;
  box-shadow:0 0 40px rgba(15,37,64,.12);
}

/* ---- Header ---- */
header.app-header{
  background:var(--accent-dark);
  color:#fff;
  padding:16px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  position:sticky;
  top:0;
  z-index:20;
}
header.app-header .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:inherit}
header.app-header .mark{
  width:28px;height:28px;border-radius:7px;background:var(--accent);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;flex-shrink:0;
}
header.app-header h1{font-size:16px;margin:0;font-weight:600;letter-spacing:.2px}
header.app-header .who{font-size:11.5px;color:#B9C6D6;text-align:right;text-decoration:none}

/* ---- Hauptinhalt ---- */
main{
  flex:1;
  padding:20px 18px;
  width:100%;
}
main.has-bottom-nav{padding-bottom:calc(var(--nav-height) + 28px)}

/* ---- Panels / Cards ---- */
.panel{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:10px;
  padding:20px;
  margin-bottom:18px;
}
.cards{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px}
.card h3{margin:0 0 12px;font-size:12.5px;color:var(--accent-dark);text-transform:uppercase;letter-spacing:.5px;font-weight:700}

/* ---- Formularfelder ---- */
.field{margin-bottom:18px}
label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:7px;text-transform:uppercase;letter-spacing:.3px}
input[type=text],input[type=password],input[type=email],input[type=date],input[type=time],select{
  width:100%;
  padding:12px 13px;
  border:1px solid var(--line);
  border-radius:7px;
  font-size:16px; /* verhindert iOS-Autozoom */
  color:var(--ink);
  background:#fff;
  font-family:inherit;
}
input[type=text]:focus,input[type=password]:focus,input[type=email]:focus,input[type=date]:focus,input[type=time]:focus,select:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,78,137,.12);
}
.headline-input{font-weight:700}
.hint{font-size:12px;color:var(--muted);margin-top:6px}

/* ---- Rich-Text-Editor ---- */
.editor{border:1px solid var(--line);border-radius:7px;overflow:hidden}
.toolbar{display:flex;gap:5px;background:#F0F3F7;border-bottom:1px solid var(--line);padding:9px}
.toolbar button{
  width:36px;height:36px;border:1px solid var(--line);border-radius:6px;background:#fff;
  font-size:14px;cursor:pointer;color:var(--ink);
}
.toolbar button:hover{background:#F4F7FA}
.editor-body{min-height:150px;padding:13px;font-size:15px;line-height:1.65;outline:none}
.editor-body ul,.editor-body ol{margin:8px 0;padding-left:24px}

/* ---- Anhänge ---- */
.attach{border:1.5px dashed var(--line);border-radius:7px;padding:18px;text-align:center;color:var(--muted);font-size:13px}
input[type=file]{width:100%;font-size:13.5px}

/* ---- Buttons ---- */
.btn{
  display:block;width:100%;background:var(--accent);color:#fff;border:none;
  border-radius:7px;padding:14px;font-size:15px;font-weight:600;cursor:pointer;
  text-align:center;text-decoration:none;
}
.btn:hover{background:#194370}
.btn:disabled{background:#AFC2D6;cursor:not-allowed}
.btn-secondary{background:#fff;color:var(--accent);border:1.5px solid var(--accent)}
.btn-secondary:hover{background:#F0F5FA}

/* ---- Status- / Hinweisboxen ---- */
.deadline{
  background:var(--warn-bg);color:var(--warn);border:1px solid #F1CFA0;border-radius:8px;
  padding:11px 13px;font-size:13px;margin-bottom:18px;font-weight:600;
}
.deadline.locked{background:#EEF0F3;color:var(--muted);border-color:var(--line)}
.error{background:var(--err-bg);color:var(--err);padding:13px 16px;border-radius:8px;font-size:13.5px;margin-bottom:18px}
.success{background:var(--ok-bg);color:var(--ok);padding:13px 16px;border-radius:8px;font-size:13.5px;margin-bottom:18px}

/* ---- Listen / Zeilen (Übersichten, Archiv, Mitglieder) ---- */
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px;padding:8px 0;border-bottom:1px solid #EEF1F5;flex-wrap:wrap}
.archive-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #EEF1F5;font-size:14px;flex-wrap:wrap}
.archive-row form{flex:0 0 auto}
.pill{font-size:10.5px;padding:3px 10px;border-radius:10px;background:var(--ok-bg);color:var(--ok);font-weight:700;white-space:nowrap}
.pill.pending{background:var(--warn-bg);color:var(--warn)}
.del{color:var(--err);font-size:12.5px;cursor:pointer;background:none;border:none;font-weight:600;padding:6px 2px}
code{word-break:break-all;font-size:12px;background:#F0F3F7;padding:2px 6px;border-radius:4px}

/* ---- Footer ---- */
footer.app-footer{
  background:none;
  border:none;
  padding:0;
  margin:1.6em 0;
  font-size:11px;
  color:var(--muted);
  text-align:center;
  line-height:1.6;
}
footer.app-footer a{color:var(--muted);text-decoration:none;border-bottom:1px dotted var(--muted)}

/* ---- Bottom-Navigation (fixiert) ---- */
nav.app-nav{
  position:fixed;
  bottom:0;
  left:50%;
  transform:translateX(-50%);
  width:100%;
  max-width:520px;
  height:var(--nav-height);
  background:#fff;
  border-top:1px solid var(--line);
  display:flex;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  z-index:30;
  box-shadow:0 -2px 10px rgba(15,37,64,.06);
}
nav.app-nav a{
  flex:1 0 auto;
  min-width:76px;
  background:none;
  border:none;
  padding:11px 8px 9px;
  font-size:11px;
  color:var(--muted);
  text-decoration:none;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  white-space:nowrap;
}
nav.app-nav a .ico{width:20px;height:20px;border-radius:50%;background:var(--line);flex-shrink:0}
nav.app-nav a.active{color:var(--accent);font-weight:700}
nav.app-nav a.active .ico{background:var(--accent)}

/* ---- Eigener Kalender (Datepicker) ---- */
.datepicker{border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}
.field-frame{border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}
.frameless-select{border:none;padding:4px 2px;width:100%;background:none}
.frameless-select:focus{outline:none;box-shadow:none}
.dp-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.dp-header .dp-month-label{font-size:13.5px;font-weight:600;color:var(--ink)}
.dp-nav{background:#F0F3F7;border:1px solid var(--line);border-radius:6px;width:32px;height:32px;font-size:15px;color:var(--accent);cursor:pointer}
.dp-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:2px;font-size:10.5px;color:var(--muted);text-align:center;margin-bottom:4px}
.dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.dp-day{background:none;border:none;border-radius:6px;padding:8px 0;font-size:13.5px;color:var(--ink);cursor:pointer;text-align:center}
.dp-day:hover{background:#F0F3F7}
.dp-day.muted{color:#C7CDD5;cursor:default}
.dp-day.muted:hover{background:none}
.dp-day.today{font-weight:700;color:var(--accent)}
.dp-day.selected{background:var(--accent);color:#fff;font-weight:600}
.dp-selected-label{font-size:12.5px;color:var(--muted);margin-top:8px;text-align:center}

/* ---- Eigener Zeit-Picker (Scroll-Rad mit fixierter Markierung) ---- */
.timepicker{display:flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}
.picker-col-wrap{position:relative;height:150px;width:52px}
.picker-indicator{position:absolute;left:0;right:0;top:55px;height:40px;background:rgba(29,78,137,.12);border-radius:6px;pointer-events:none;z-index:0}
.tp-col{position:relative;z-index:1;display:flex;flex-direction:column;height:150px;overflow-y:auto;scroll-snap-type:y mandatory;padding:55px 0;box-sizing:border-box;-webkit-overflow-scrolling:touch}
.tp-item{background:none;border:none;font-size:14.5px;color:var(--muted);cursor:pointer;text-align:center;flex-shrink:0;height:40px;display:flex;align-items:center;justify-content:center;scroll-snap-align:center;box-sizing:border-box}
.tp-item.current{color:var(--accent);font-weight:700;font-size:16px}
.tp-sep{font-size:16px;color:var(--muted);font-weight:600}

/* ---- Redaktionsschluss-Picker ---- */
.deadlinepicker{border:1px solid var(--line);border-radius:8px;padding:12px;background:#fff}
.dl-units{display:flex;gap:6px;margin-bottom:10px}
.dl-unit{flex:1;background:#F0F3F7;border:1px solid var(--line);border-radius:20px;padding:8px 0;font-size:12.5px;color:var(--muted);cursor:pointer}
.dl-unit.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.dl-col-wrap{position:relative;height:150px;width:100%}
.dl-col{position:relative;z-index:1;display:flex;flex-direction:column;height:150px;overflow-y:auto;scroll-snap-type:y mandatory;padding:55px 0;box-sizing:border-box;-webkit-overflow-scrolling:touch}

/* ---- Abstand-Picker (nutzt dasselbe Wrapper-Prinzip wie oben) ---- */
.iv-col{position:relative;z-index:1;display:flex;flex-direction:column;height:150px;overflow-y:auto;scroll-snap-type:y mandatory;padding:55px 0;box-sizing:border-box;-webkit-overflow-scrolling:touch}

/* ---- Hinweis-Popup (Toast) ---- */
.rm-toast{
  position:fixed;
  left:50%;
  top:22px;
  transform:translate(-50%,-16px);
  z-index:100;
  max-width:calc(100% - 40px);
  width:340px;
  background:var(--err);
  color:#fff;
  padding:13px 16px;
  border-radius:9px;
  font-size:13.5px;
  line-height:1.5;
  box-shadow:0 8px 24px rgba(15,37,64,.25);
  opacity:0;
  pointer-events:none;
  transition:opacity .2s ease, transform .2s ease;
}
.rm-toast.show{opacity:1;transform:translate(-50%,0);pointer-events:auto}

/* ---- Scrollbar in allen Wheel-Picker-Spalten ausblenden ---- */
.tp-col,.dl-col,.iv-col{scrollbar-width:none;-ms-overflow-style:none}
.tp-col::-webkit-scrollbar,.dl-col::-webkit-scrollbar,.iv-col::-webkit-scrollbar{display:none;width:0;height:0}

.section-gap{margin-top:24px}
.row-plain{border:none;padding-top:0}
.inline-form{display:flex;gap:8px;margin-top:12px;align-items:flex-end}
.inline-form .field{flex:1;margin-bottom:0}
.btn-compact{width:auto;padding:12px 16px}
.btn-danger{background:var(--err)}
.action-row{display:flex;gap:10px;margin-top:14px}
.action-row form{flex:1}
.hint-spaced{margin-bottom:14px}

/* ---- Modal (z.B. Mitgliederauswahl) ---- */
.modal-overlay{
  position:fixed;inset:0;background:rgba(15,37,64,.45);
  display:none;align-items:flex-end;justify-content:center;z-index:200;
}
.modal-overlay.open{display:flex}
.modal-box{
  background:#fff;border-radius:16px 16px 0 0;padding:20px;
  width:100%;max-width:520px;max-height:80vh;overflow-y:auto;
  box-shadow:0 -8px 24px rgba(15,37,64,.2);
}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.modal-header h3{margin:0;font-size:15px;color:var(--accent-dark)}
.modal-close{background:none;border:none;font-size:20px;color:var(--muted);cursor:pointer;line-height:1;padding:4px}
.modal-member-row{display:flex;align-items:center;gap:10px;font-size:14px;padding:9px 0;border-bottom:1px solid #EEF1F5}
.modal-member-row input[type=checkbox]{width:auto}
.clickable-row{display:flex;justify-content:space-between;align-items:center;padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--card);text-decoration:none;color:inherit;margin-bottom:12px}
.clickable-row:hover{border-color:var(--accent)}
.clickable-row .chev{color:var(--muted);font-size:18px}

/* ---- Größere Touch-Ziele auf Touch-Geräten ---- */
@media (pointer:coarse){
  .toolbar button{width:38px;height:38px}
  input[type=file]{padding:8px 0}
}

/* ---- Größere Bildschirme: App-Rahmen bleibt handlich, mehr Luft ---- */
@media (min-width:640px){
  main{padding:28px 32px}
  main.has-bottom-nav{padding-bottom:calc(var(--nav-height) + 32px)}
  .cards{flex-direction:row}
  .cards .card{flex:1}
}