/* change-schedule.css */
/* ================== Canvas widths ================== */
.cs-wide{ max-width: 1500px; margin: 0 auto; }

.changesched--header{
  max-width: 530px;
  width: 100%;
  margin: 0 auto 18px;
  border:1px solid var(--line);
  background: var(--card);
  color: var(--ink);
}

.changesched--week{
  max-width: 100%;
  width: 100%;
  border:1px solid var(--line);
  background: var(--card);
  color: var(--ink);
}


/* ================== Week nav ================== */
.week-nav{
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 4px 0 2px 0;
  flex-wrap: wrap;              /* allow wrap on small screens */
}
.week-label{ font-weight: 800; color:#1a397e; }
.wk-btn{
  border:1px solid var(--line);
  background: var(--card);
  color: var(--ink);
  padding:4px 8px; cursor:pointer; line-height:1.2;
}
.wk-btn:hover{
  background: color-mix(in hsl, var(--primary) 12%, transparent);
}
.week-hint{
  font-size:12px;
  color: var(--muted);
  margin-top:6px;
}

/* ================== Sizing variables (desktop baseline) ================== */
:root{
  --label-col-w: 140px;  /* left "Field" column */
  --day-col-w:   160px;  /* each Mon..Sun column */
}

/* ================== Week table ================== */
.week-table{
  width:100%;
  border-collapse:collapse;
  font-size:15px;
  table-layout:fixed; /* keeps day columns fixed even when OFF/empty */
}
.week-table th,
.week-table td{
  border:1px solid var(--line-2);
  padding:8px 10px;
  text-align:center;
  vertical-align:middle;
}

/* Sticky header + sticky first column (nice for horizontal scroll on mobile) */
.week-table thead th{ position:sticky; top:0; z-index:3; }
.week-table th.field-col,
.week-table td.field-col{
  position:sticky; left:0; z-index:2;
  background:#f7f9ff; /* match label bg so it doesn't turn transparent */
}
.week-table th.field-col{ z-index:4; }

/* Header look */
.week-table th{
  background: var(--primary);
  color:#fff;
  font-weight:700;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}

/* First column (labels) */
.week-table .field-col{
  text-align:left;
  font-weight:700;
  color: var(--primary-600);
  background: color-mix(in hsl, var(--bg) 80%, var(--card));
  width:var(--label-col-w);
  min-width:var(--label-col-w);
  max-width:var(--label-col-w);
  box-shadow: 2px 0 0 var(--line-2);
}

/* Fix all day column widths (same size even for OFF) */
.week-table thead th:not(.field-col),
.week-table tbody td:not(.field-col){
  width:var(--day-col-w);
  min-width:var(--day-col-w);
  max-width:var(--day-col-w);
  overflow:hidden;
}

/* ================== Assigned shift badge(s) ================== */
.shift-badges{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:4px;
  white-space:normal;
}
/* Center OFF / H-OFF / SIL badges when it's a code-day */
.shift-badges.shift-badges-center{
  align-items: center;
  justify-content: center;
}
.shift-badge{
  display:inline-block;
  padding:3px 8px;
  border:1px solid var(--line-2);
  background: color-mix(in hsl, var(--primary) 18%, var(--card));
  color: var(--ink);
  font-weight:700;
  font-size:12px;
  white-space:nowrap;
  border-radius:6px;
}
.shift-badge.off{
  background: color-mix(in hsl, var(--bg) 75%, var(--card));
  color: var(--muted);
  border-color: var(--line-2);
}

/* ================== Inputs inside grid ================== */
.week-table select,
.week-table textarea,
.week-table input[type="text"]{
  width:100%;
  font-size:14px;
  padding:4px 6px;
  border:1px solid var(--line);
  border-radius:5px;
  box-sizing:border-box;
  background: var(--card);
  color: var(--ink);
}
.week-table .reason-input{ min-height:36px; resize:vertical; }

/* Change Sched (two dropdowns inline) */
.sched-pair{
  display:grid;
  grid-template-columns: 1fr auto 1fr;  /* start — end */
  align-items:center;
  gap:6px;
}
.sched-pair .dash{ color:#5a6c91; font-weight:700; opacity:.9; }
.sched-pair select{ width:100%; min-width:0; }

/* (Legacy) single-line Change Sched text input */
.sched-input{
  width:100%;
  font-size:14px;
  padding:4px 6px;
  border:1px solid #ccc;
  border-radius:5px;
  box-sizing:border-box;
}
.sched-input::placeholder{ color:#97a0b3; }

/* ================== Panel containment ================== */
/* Keep the Week Schedule inside the blue panel with its own horizontal scroll */
.changesched--week .week-table-wrap{
  padding:10px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;  /* smooth momentum scroll on iOS */
}
.changesched--week .week-table{
  /* 7 day columns accounted for */
  min-width: calc(var(--label-col-w) + 7 * var(--day-col-w));
  width:100%;
  max-width:none;
  table-layout:fixed;
}
.changesched--week .cs-actions{
  border-top:1px solid #e2e6f0;
  background:#f8faff;
}

/* ================== Layout + actions ================== */
.loading-row{ padding:14px 10px; color:#6b7280; font-style:italic; }
.cs-actions{
  display:flex; justify-content:flex-end; gap:10px;
  padding:8px 10px 12px 10px;
}

/* ================== Errors ================== */
.input-error{
  border-color:#d63939 !important;
  box-shadow:0 0 0 2px rgba(214,57,57,.12);
}

/* ================== Responsive ================== */
/* Large tablets */
@media (max-width: 1100px){
  :root{ --label-col-w: 130px; --day-col-w: 150px; }
  .week-table{ font-size:14px; }
  .shift-badge{ font-size:11.5px; }
}

/* Tablets / small laptops */
@media (max-width: 900px){
  .cs-wide{ max-width: 100%; }
  .changesched--header{ max-width: 100%; margin: 0 0 14px 0; }
  :root{ --label-col-w: 120px; --day-col-w: 140px; }
  .week-table th, .week-table td{ padding:7px 8px; }
  .wk-btn{ padding:4px 7px; }
}

/* Phones (landscape / big phones) */
@media (max-width: 768px){
  :root{ --label-col-w: 110px; --day-col-w: 130px; }
  .week-table{ font-size:13px; }
  .week-table select,
  .week-table textarea,
  .week-table input[type="text"]{ font-size:13px; }
  .shift-badge{ font-size:11px; padding:2px 7px; }
  .sched-pair{ gap:4px; }
  .week-hint{ font-size:11px; }
}

/* Phones (portrait) */
@media (max-width: 600px){
  :root{ --label-col-w: 104px; --day-col-w: 120px; }
  .week-table th, .week-table td{ padding:6px 6px; }
  .wk-btn{ padding:3px 6px; }
  .cs-actions{
    gap:8px; flex-wrap:wrap; justify-content:stretch;
  }
  .cs-actions .form-btn{ flex:1 1 48%; }  /* two buttons side-by-side */
}

/* Small phones */
@media (max-width: 480px){
  :root{ --label-col-w: 96px; --day-col-w: 110px; }
  .week-table{ font-size:12.5px; }
  .shift-badge{ font-size:10.5px; }
  .week-hint{ display:none; }           /* hide long hint on tiny screens */
  .cs-actions .form-btn{ flex:1 1 100%; }  /* stack buttons full width */
}

/* Mobile navbar spacing & menu placement (keeps content visible) */
:root { --nav-gap: 10px; } /* tweak if you want more/less gap */

@media (max-width: 900px){
  /* push main content below the fixed bar + safe area + a small gap */
  .page-container{
    padding-top: calc(var(--nav-h) + env(safe-area-inset-top) + var(--nav-gap));
  }

  /* position the dropdown menu right under the bar + the same gap */
  .top-navbar + .nav-links,
  #primary-nav.nav-links{
    top: calc(var(--nav-h) + env(safe-area-inset-top) + var(--nav-gap)) !important;
  }
}

/* Backdrop for the mobile menu (already styled in your CSS) */
.nav-backdrop{
  position:fixed; inset:0;
  background:rgba(0,0,0,.35);
  backdrop-filter:saturate(140%) blur(2px);
  z-index:1390;
}

/* ---------- Change Schedule Request: mobile fit ---------- */
.form-table { width: 100%; table-layout: auto; }
.form-table input[type="text"],
.form-table input[type="date"] { max-width: 100%; }

/* stack label over input on small screens */
@media (max-width: 600px){
  .changesched--header { margin: 0 0 12px 0; }
  .form-table { display: block; border-collapse: separate; }
  .form-table tr { display: block; padding: 8px 10px; border-bottom: 1px solid #e2e6f0; }
  .form-table tr:last-child { border-bottom: 0; }
  .form-table td { display: block; padding: 0; border: 0; }
  .form-table td:first-child {
    font-weight: 800; color:#1a397e; margin-bottom: 6px;
  }
  .form-table td:last-child input,
  .form-table td:last-child .week-nav { width: 100%; }
  .week-nav { justify-content: space-between; }
}

/* ---------- Week Schedule: table on ≥700px, cards on <700px ---------- */
.week-table-wrap { padding: 10px; }
.week-table { display: table; }           /* default: desktop/tablet */
.week-cards  { display: none; }

@media (max-width: 700px){
  .week-table { display: none; }          /* hide table on phones */
  .week-cards { 
    display: grid; gap: 10px; padding: 10px;
  }
.day-card{
  border:1px solid var(--line-2);
  border-radius: 12px;
  background: var(--card);
  padding: 10px 12px;
}
.day-card .day-head{
  display:flex; justify-content:space-between; align-items:baseline;
  font-weight:800;
  color: var(--primary-600);
  margin-bottom:8px;
}
.day-card .field .label{
  font-weight:700;
  color: var(--primary-600);
}
  .day-card .field:first-of-type{ border-top:0; padding-top:0; }
  .day-card .field .label{ font-weight:700; color:#1a397e; }
  .day-card .shift-badges{ align-items:flex-start; }
  .day-card .reason-input{ width:100%; }
  .day-card .mode-tabs{ justify-self:start; }
}

/* keep navbar gap: page never hides under fixed bar */
:root { --nav-gap: 10px; }
@media (max-width: 900px){
  .page-container{
    padding-top: calc(var(--nav-h) + env(safe-area-inset-top) + var(--nav-gap));
  }
  #primary-nav.nav-links{
    top: calc(var(--nav-h) + env(safe-area-inset-top) + var(--nav-gap)) !important;
  }
}

/* ========== Action buttons (Submit / Reset) ========== */
.form-btn {
  appearance: none;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .02em;

  border: 1px solid var(--line);
  background: color-mix(in hsl, var(--bg) 70%, var(--card));
  color: var(--ink);

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;

  box-shadow: 0 3px 10px rgba(15, 23, 42, 0.22);
  transition:
    background .18s ease,
    border-color .18s ease,
    box-shadow .18s ease,
    transform .06s ease;
}

.form-btn.primary {
  background: linear-gradient(
    135deg,
    color-mix(in hsl, var(--primary) 92%, #ffffff 8%),
    color-mix(in hsl, var(--primary-600) 96%, #000000 4%)
  );
  border-color: var(--primary-600);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.35);
}

.form-btn:hover:not(:disabled) {
  background: color-mix(in hsl, var(--primary) 12%, var(--card));
  border-color: color-mix(in hsl, var(--primary-600) 55%, var(--line));
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.35);
  transform: translateY(-1px);
}

.form-btn.primary:hover:not(:disabled) {
  background: linear-gradient(
    135deg,
    color-mix(in hsl, var(--primary) 98%, #ffffff 2%),
    var(--primary-600)
  );
}

.form-btn:active:not(:disabled) {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.35);
}

.form-btn:disabled {
  cursor: default;
  opacity: 0.55;
  box-shadow: none;
}

/* ========== Inline form message (bottom bar) ========== */
.form-msg {
  display: block;
  margin: 0;
  padding: 8px 14px 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: 999px;
  max-width: 100%;
  border: 1px solid transparent;
  color: var(--ink);
  transition: opacity .16s ease, transform .16s ease, background .18s ease;
}

.form-msg--hidden {
  display: none;
}

/* little status dot */
.form-msg::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-right: 8px;
  vertical-align: -1px;
  background: currentColor;
  opacity: .35;
}

/* Error state */
.form-msg--error {
  background: color-mix(in hsl, #b91c1c 12%, var(--card));
  border-color: #fca5a5;
  color: #b91c1c;
}
@media (prefers-color-scheme: dark) {
  .form-msg--error {
    background: color-mix(in hsl, #b91c1c 30%, var(--card));
    border-color: #fecaca;
    color: #fee2e2;
  }
}

/* Success state */
.form-msg--success {
  background: color-mix(in hsl, #16a34a 10%, var(--card));
  border-color: #bbf7d0;
  color: #166534;
}
@media (prefers-color-scheme: dark) {
  .form-msg--success {
    background: color-mix(in hsl, #16a34a 30%, var(--card));
    border-color: #bbf7d0;
    color: #dcfce7;
  }
}

/* Neutral / info state (e.g. "Submitting…") */
.form-msg--info {
  background: color-mix(in hsl, var(--primary) 10%, var(--card));
  border-color: color-mix(in hsl, var(--primary) 60%, var(--line));
  color: var(--primary-600);
}

#formMsg {
  display: none !important;
}