/* EZ360PM UI theme + responsive shell
   - Blue/Green brand tokens
   - Light/Dark toggle via [data-theme]
   - Sidebar collapses on mobile; scrolls when overflow
*/

:root{
  --ez-blue: #1f5fbf;
  --ez-blue-2: #184c9b;
  --ez-green: #38b26f;
  --ez-green-2: #2a8a55;

  --ez-bg: #ffffff;
  --ez-surface: #ffffff;
  --ez-muted-bg: #f8fafc;
  --ez-border: #e5e7eb;

  --ez-text: #0f172a;
  --ez-text-muted: #64748b;

  --ez-link: var(--ez-blue);
  --ez-link-hover: var(--ez-blue-2);

  --topbar-h: 56px;
  --sidebar-w: 270px;

  /* Bootstrap token overrides (Phase 8H brand pass)
     Keep the project on Bootstrap while ensuring EZ360PM looks intentional.
  */
  --bs-primary: var(--ez-blue);
  --bs-success: var(--ez-green);
  --bs-link-color: var(--ez-link);
  --bs-link-hover-color: var(--ez-link-hover);
  --bs-border-color: var(--ez-border);
  --bs-body-color: var(--ez-text);
  --bs-body-bg: var(--ez-bg);
}

/* Dark theme */
html[data-theme="dark"]{
  --ez-bg: #0b1220;
  --ez-surface: #0f172a;
  --ez-muted-bg: #0b1220;
  --ez-border: #243244;

  --ez-text: #e5e7eb;
  --ez-text-muted: #9ca3af;

  --ez-link: #7fb3ff;
  --ez-link-hover: #a6c9ff;

  --bs-primary: #7fb3ff;
  --bs-success: #38b26f;
  --bs-link-color: var(--ez-link);
  --bs-link-hover-color: var(--ez-link-hover);
  --bs-border-color: var(--ez-border);
  --bs-body-color: var(--ez-text);
  --bs-body-bg: var(--ez-bg);
}

body{
  background: var(--ez-bg) !important;
  color: var(--ez-text);
}

a{ color: var(--ez-link); }
a:hover{ color: var(--ez-link-hover); }

/* Buttons (brand-aligned without re-theming Bootstrap) */
.btn-primary{
  background: linear-gradient(180deg, var(--ez-blue), var(--ez-blue-2));
  border-color: rgba(0,0,0,.02);
}
.btn-primary:hover,
.btn-primary:focus{
  background: linear-gradient(180deg, var(--ez-blue-2), #123a78);
}
.btn-outline-primary{
  border-color: rgba(31,95,191,.35);
  color: var(--ez-blue);
}
.btn-outline-primary:hover{
  background: rgba(31,95,191,.10);
  color: var(--ez-blue-2);
}

/* Form controls: consistent radius + focus ring */
.form-control,
.form-select,
.input-group-text{
  border-radius: .75rem;
  border-color: var(--ez-border);
}
.form-control:focus,
.form-select:focus{
  border-color: rgba(31,95,191,.45);
  box-shadow: 0 0 0 .2rem rgba(31,95,191,.15);
}
html[data-theme="dark"] .form-control,
html[data-theme="dark"] .form-select,
html[data-theme="dark"] .input-group-text{
  background: rgba(255,255,255,.03);
  color: var(--ez-text);
}

/* Subtle divider styling for headers/footers */
.card .card-footer{
  background: transparent;
  border-top-color: var(--ez-border);
}

.navbar{
  background: var(--ez-surface) !important;
  border-bottom-color: var(--ez-border) !important;
}

/* Topbar sizing + iOS safe-area support */
.ez-topbar{
  min-height: var(--topbar-h);
}
@supports (padding-top: env(safe-area-inset-top)){
  .ez-topbar{
    padding-top: max(.25rem, env(safe-area-inset-top));
    padding-left: max(.75rem, env(safe-area-inset-left));
    padding-right: max(.75rem, env(safe-area-inset-right));
  }
}

/* Brand logo must never exceed the topbar height (fixes iOS overlap) */
.ez-brand-logo{
  height: 44px;
  width: auto;
  max-height: 44px;
  display: block;
}
@media (max-width: 575.98px){
  .ez-brand-logo{ height: 34px; max-height: 34px; }
}

.app-shell{ min-height: 100vh; display:flex; flex-direction:column; }
.app-body{ flex:1; display:flex; min-height:0; }

.app-sidebar{
  width: var(--sidebar-w);
  border-right: 1px solid var(--ez-border);
  background: var(--ez-surface);
  height: calc(100vh - var(--topbar-h));
  overflow-y: auto; /* allow scroll when too many items */
  overflow-x: hidden;
}

.app-main{
  flex:1;
  min-width:0;
  overflow:auto;
  background: var(--ez-muted-bg);
}

.sidebar-link{
  padding: .55rem .75rem;
  border-radius: .6rem;
  color: var(--ez-text);
  text-decoration:none;
  display:flex;
  gap:.6rem;
  align-items:center;
  position: relative;
}
.sidebar-link:hover{ background: rgba(148,163,184,.18); }
html[data-theme="dark"] .sidebar-link:hover{ background: rgba(148,163,184,.12); }

.sidebar-link.active{
  background: linear-gradient(90deg, rgba(31,95,191,.14), rgba(56,178,111,.12));
  border: 1px solid rgba(31,95,191,.18);
}

/* Active indicator bar (keeps layout stable) */
.sidebar-link.active::before{
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--ez-blue), var(--ez-green));
}

/* Phase 8 UI foundation: card standardization */
.card.shadow-sm{
  border: 0 !important;
  border-radius: 1rem !important;
}
.card.shadow-sm .card-header{
  background: transparent;
  border-bottom-color: var(--ez-border);
}

/* Page headers */
.ez-page-title{
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: .25rem;
}
.ez-page-subtitle{
  color: var(--ez-text-muted);
  font-size: .9rem;
}

/* Tables inside cards */
.ez-table{
  margin-bottom: 0;
}
.ez-table thead th{
  font-size: .85rem;
  font-weight: 600;
}

/* Icon buttons (action columns) */
.btn-icon{
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.badge-soft{
  background: rgba(31,95,191,.10);
  color: var(--ez-blue);
  border: 1px solid rgba(31,95,191,.18);
}
html[data-theme="dark"] .badge-soft{
  background: rgba(127,179,255,.10);
  color: #7fb3ff;
  border-color: rgba(127,179,255,.18);
}

/* Topbar action group collapsing (JS toggles .is-open) */
#topbarActions{
  display:flex;
  align-items:center;
  gap:.5rem;
}
@media (max-width: 991.98px){
  #topbarActions{
    display:none;
    position:absolute;
    right: .75rem;
    top: calc(var(--topbar-h) + .5rem);
    background: var(--ez-surface);
    border: 1px solid var(--ez-border);
    border-radius: .75rem;
    padding: .5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,.08);
    z-index: 1050;
    flex-direction: column;
    align-items: stretch;
    min-width: 240px;
  }
  #topbarActions.is-open{ display:flex; }
}

/* Sidebar collapse on mobile */
#sidebarOverlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s ease;
  z-index: 1035;
}
body.sidebar-open #sidebarOverlay{
  opacity: 1;
  pointer-events: auto;
}
@media (max-width: 991.98px){
  .app-sidebar{
    position: fixed;
    left: calc(-1 * var(--sidebar-w));
    top: var(--topbar-h);
    z-index: 1040;
    transition: left .2s ease;
    box-shadow: 0 16px 40px rgba(0,0,0,.12);
  }
  body.sidebar-open .app-sidebar{ left: 0; }
  /* main should not be blocked */
  .app-body{ position:relative; }
}

/* Buttons */
.btn-ez{
  background: linear-gradient(90deg, var(--ez-blue), var(--ez-green));
  border: none;
  color: #fff !important;
}
.btn-ez:hover{ filter: brightness(.95); }

.btn-outline-ez{
  border-color: rgba(31,95,191,.35);
  color: var(--ez-text);
}
.btn-outline-ez:hover{
  border-color: rgba(31,95,191,.55);
  background: rgba(31,95,191,.08);
}

/* Form polish */
.form-control, .form-select, .input-group-text{
  border-color: var(--ez-border);
}
html[data-theme="dark"] .form-control,
html[data-theme="dark"] .form-select,
html[data-theme="dark"] .input-group-text{
  background: rgba(15,23,42,.9);
  color: var(--ez-text);
  border-color: var(--ez-border);
}


/* Prevent background scroll when mobile sidebar is open */
body.no-scroll{ overflow: hidden; }


/* Accessibility */
.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
  z-index:9999;
}
.skip-link:focus{
  left:12px;
  top:12px;
  width:auto;
  height:auto;
  padding:8px 12px;
  border-radius:10px;
  background: var(--ez-surface);
  border:1px solid var(--ez-border);
  box-shadow:0 6px 18px rgba(0,0,0,.15);
}

:focus-visible{
  outline: 3px solid rgba(0, 132, 255, .45);
  outline-offset: 2px;
}


/* Phase 8I: Mobile polish */
@media (max-width: 575.98px){
  /* make action popover fit viewport */
  #topbarActions{
    left: .75rem;
    right: .75rem;
    min-width: unset;
  }
  /* timer dropdown menu should not overflow on small screens */
  #timerDropdownMenu{
    min-width: calc(100vw - 2rem) !important;
    max-width: calc(100vw - 2rem);
  }
  /* tables: allow horizontal scroll with a sensible minimum width */
  .table-responsive > table{
    min-width: 720px;
  }
  /* sticky form footer safe-area padding */
  .ez-form-footer{
    padding-bottom: calc(.75rem + env(safe-area-inset-bottom));
  }
}

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior: auto !important; }
  .offcanvas, .collapse{ transition: none !important; }
}

/* Phase 8D: forms UX upgrade */
.ez-form{
  padding-bottom: 96px; /* space for sticky footer inside scrolling main */
}
.ez-form-footer{
  position: sticky;
  bottom: 0;
  z-index: 1020;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--ez-border);
  border-radius: .9rem;
  padding: .75rem .9rem;
  box-shadow: 0 -10px 30px rgba(0,0,0,.05);
  backdrop-filter: blur(6px);
}
html[data-theme="dark"] .ez-form-footer{
  background: rgba(15,23,42,.88);
}