/* ---------- Container & hero ---------- */
.container{
  display:block;
  width:min(1100px, 92vw);
  margin: 28px auto;
}

.tl-hero{
  text-align:center;
  margin: 8px auto 18px;
}
.tl-title{
  margin:0;
  font-family: "CopperplateGothicBold", ui-sans-serif, system-ui, Arial, sans-serif;
  font-size: clamp(20px, 2.1vw, 30px);
  letter-spacing:.6px;
  color: var(--text);
  text-shadow: 0 0 14px color-mix(in srgb, var(--accent) 35%, transparent);
}
.tl-sub{
  margin: 8px 0 0;
  color: var(--muted);
  font-size: clamp(12px, 1.05vw, 15px);
}

/* ---------- Filters (centered & compact) ---------- */
.tl-filters{
  display:grid;
  grid-template-columns: 1fr 120px 120px 190px auto auto;
  gap: 10px;
  align-items: center;
  margin: 16px auto 24px;
}
.tl-filters--center{
  max-width: min(800px, 92vw);
  width: 100%;
}

.tl-filters input[type="text"],
.tl-filters input[type="number"],
.tl-filters select{
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  color: var(--text);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background .18s ease, border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.tl-filters input[type="text"]{ min-width: 240px; }
.tl-filters input[type="number"]{ min-width: 120px; }
.tl-filters select{ min-width: 190px; }

.tl-filters :is(input,select):hover{
  background: #ffffff1a;
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-1px);
}

/*
   Month dropdown (<select>) – match NAVBAR dropdown COLORS
*/

/* The closed control */
.tl-filters select{
  appearance: none !important;
  -webkit-appearance: none !important;
  -moz-appearance: none !important;

  background: var(--panel) !important;
  color: var(--text) !important;
  border: 1px solid var(--panel-border) !important;
  box-shadow: var(--shadow) !important;

  border-radius: 12px !important;
  padding-right: 40px !important;
  outline: none;

  /* chevron */
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%) !important;
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50% !important;
  background-size: 6px 6px, 6px 6px !important;
  background-repeat: no-repeat !important;
}

/* Hover like navbar dropdown-button:hover */
.tl-filters select:hover{
  background: var(--panel-hover) !important;
  border-color: color-mix(in srgb, var(--panel-border) 70%, #fff 30%) !important;
  color: var(--accent) !important;
  transform: translateY(-1px);
}

/* Focus ring like navbar */
.tl-filters select:focus,
.tl-filters select:focus-visible{
  outline: 2px solid transparent !important;
  box-shadow:
    0 0 0 2px var(--accent-focus),
    0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent),
    var(--shadow) !important;
  border-color: color-mix(in srgb, var(--panel-border) 50%, #fff 50%) !important;
}

/* Opened list items (options) — neutral dark gray (NOT blue) */
.tl-filters select option{
  background: #1b1b1b !important;
  color: var(--text) !important;
}

/* Selected option (browser-dependent support) */
.tl-filters select option:checked{
  background: rgba(30, 30, 30, 0.98) !important;
  color: var(--accent) !important;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
  color: var(--text);
  background: var(--panel);
  box-shadow: var(--shadow);
  text-decoration:none;
  cursor:pointer;
  transition: transform .15s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.btn:hover{
  background: #ffffff1a;
  border-color: color-mix(in srgb, var(--panel-border) 70%, #fff 30%);
  color: var(--accent);
  transform: translateY(-1px);
}

.btn-ghost{
  background: transparent;
  border-style: dashed;
}

/* Fancy Apply (mirrors navbar buttons with subtle glow) */
.btn-apply{
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02)),
    var(--panel);
  border: 1px solid var(--panel-border);
}
.btn-apply .btn-glow{
  content:"";
  position:absolute;
  inset: -40%;
  background: radial-gradient(60% 60% at 30% 20%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 70%);
  opacity:.55;
  filter: blur(16px);
  pointer-events:none;
  transition: transform .25s ease, opacity .25s ease;
}
.btn-apply:hover .btn-glow{
  transform: translateY(-4px);
  opacity:.75;
}
.btn-apply:active{
  transform: translateY(0);
}
.btn-apply:focus-visible{
  outline: 2px solid transparent;
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent) 70%, transparent),
    0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent),
    var(--shadow);
  border-color: color-mix(in srgb, var(--panel-border) 60%, #fff 40%);
}

/* ---------- Year headers ---------- */
.tl-year{
  margin-top: 26px;
  margin-bottom: 10px;
}
.tl-year .pill{
  display:inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: .3px;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03)),
    var(--panel);
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: var(--shadow);
}

/* ---------- Spine + column ---------- */
.timeline{
  position: relative;
  padding-left: 14px;
}
.tl-col{
  position: relative;
  margin-left: 18px;
  border-left: 2px solid var(--panel-border);
}
.tl-col::before{
  content:'';
  position:absolute;
  left:-2px; top:0; bottom:0;
  width:2px;
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 18%, transparent);
  opacity:.35;
  pointer-events:none;
}

/* ---------- Items ---------- */
.tl-item{
  position: relative;
  margin: 16px 0 26px;
  padding-left: 22px;
}
.tl-dot{
  position: absolute;
  left: -9px;
  top: 16px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 40%, #fff, #fff0 62%),
    var(--accent);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent),
    0 6px 14px rgba(0,0,0,0.35);
}

/* ---------- Card ---------- */
.tl-card{
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 14px 16px;
  transition: transform .18s ease, background .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.tl-card:hover{
  background: #ffffff1a;
  border-color: rgba(255,255,255,0.18);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* ---------- Header row ---------- */
.tl-header{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap: 8px 16px;
  margin-bottom: 6px;
}
.tl-date{
  font-weight:700;
  letter-spacing:.3px;
  color: var(--text);
}
.tl-name{
  color: var(--muted);
  opacity:.95;
}

/* ---------- Body & meta ---------- */
.tl-body{
  margin-top:6px;
  line-height:1.5;
  color: var(--text);
  overflow-wrap:anywhere;
}
.tl-body a{
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 2px;
  transition: color .2s ease, text-decoration-color .2s ease;
}
.tl-body a:hover{
  color: var(--accent);
  text-decoration-color: #fff;
}

.tl-meta{
  margin-top:10px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  justify-content:space-between;
  color: var(--muted);
}
.tl-meta .mono{
  font-variant-numeric: tabular-nums;
}

/* ---------- Pills ---------- */
.pill{
  display:inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--panel-border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
}
.pill.good{
  border-color: color-mix(in srgb, var(--accent) 50%, #fff 0%);
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  color:#fff;
  text-shadow: 0 1px 0 rgba(0,0,0,0.25);
}

/* ---------- Empty state ---------- */
.tl-empty{
  text-align:center;
  margin: 14px auto 24px;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .tl-filters{
    grid-template-columns: 1fr 1fr;
    max-width: min(560px, 92vw);
    justify-self:center;
  }
}
@media (max-width: 680px){
  .timeline{ padding-left: 10px; }
  .tl-col{ margin-left: 14px; }
  .tl-item{ padding-left: 18px; }
  .tl-dot{ left: -8px; }
}

/* ---------- Focus Rings ---------- */
.tl-card:focus-within,
.tl-filters :is(input,select,button):focus-visible{
  outline: 2px solid transparent;
  box-shadow:
    0 0 0 2px color-mix(in srgb, var(--accent) 70%, transparent),
    0 0 0 6px color-mix(in srgb, var(--accent) 18%, transparent),
    var(--shadow);
  border-color: rgba(255,255,255,0.24);
}

/* ---------- Micro-anim underline for links ---------- */
@media (prefers-reduced-motion: no-preference){
  .tl-body a{
    position: relative;
  }
  .tl-body a::after{
    content:"";
    position:absolute;
    left:0; bottom:-2px;
    width:100%; height:1px;
    background: currentColor;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform .22s ease;
  }
  .tl-body a:hover::after{
    transform: scaleX(1);
  }
}