/* =========================
   Light theme with your palette
   ========================= */
:root {
  --hunter-green: #386641;
  --sage-green: #6a994e;
  --yellow-green: #a7c957;
  --vanilla-cream: #f2e8cf;
  --blushed-brick: #bc4749;

  /* neutrals */
  --ink-900: #1f2a24;
  --ink-700: #3c4a42;
  --ink-500: #5c6b62;
  --line: #d8d2c2;
  --surface: #ffffff;
  --surface-soft: #fffdf7;
  --focus: #264e2f2e;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  font-size: 14px;
  line-height: 1.5;
  background: var(--vanilla-cream);
  color: var(--ink-900);
}

/* Mono utility for code-like details (stats, times) */
.mono {
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* Layout */
.container { max-width: 1100px; margin: 0 auto; padding: 20px; }

.site-header { background: var(--surface); border-bottom: 1px solid var(--line); }
.header-inner { padding: 12px 0; }
.title { margin: 0; color: var(--hunter-green); font-weight: 800; font-size: 24px; letter-spacing: 0.2px; }
.subtitle { margin: 2px 0 0; color: var(--ink-700); }

.site-footer { border-top: 1px solid var(--line); background: var(--surface); color: var(--ink-700); }
.site-footer .container { padding: 14px 20px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  margin: 18px 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
}

.section-title { margin: 0 0 12px; color: var(--hunter-green); font-size: 18px; font-weight: 800; }

/* Dropzone */
.dropzone {
  border: 2px dashed var(--sage-green);
  border-radius: 16px;
  background: var(--surface-soft);
  padding: 18px;
  margin-bottom: 16px;
  transition: background .2s, border-color .2s;
}
.dropzone.dragover { border-color: var(--yellow-green); background: #fff; }
.dz-inner { text-align: center; }
.dz-title { font-weight: 700; color: var(--hunter-green); }
.dz-sub { color: var(--ink-700); margin: 4px 0 10px; }

/* Controls */
.controls-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
  align-items: end;
}
@media (max-width: 960px) { .controls-grid { grid-template-columns: 1fr; } }

.label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--ink-500);
  margin-bottom: 6px;
  letter-spacing: 0.6px;
}

.input, .file-input, .checkbox {
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--ink-900);
  width: 100%;
}

.input { outline: none; }
.input:focus { border-color: var(--sage-green); box-shadow: 0 0 0 4px var(--focus); }

/* File input (styled wrapper) */
.file-input {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: center;
  position: relative;
}
.file-input input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
}
#fileName {
  color: var(--ink-700);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.file-input .btn { justify-self: end; }

/* Checkbox */
.checkbox { display: flex; align-items: center; gap: 8px; padding: 8px 12px; }
.checkbox input { transform: translateY(1px); }

/* Actions row */
.actions { grid-column: 1 / -1; display: flex; gap: 8px; flex-wrap: wrap; }

/* Buttons */
.btn {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  background: var(--surface-soft);
  color: var(--ink-900);
  transition: transform .05s ease, filter .15s ease;
}
.btn:hover { filter: brightness(0.98); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; }

.btn-primary   { background: var(--sage-green);   border-color: var(--sage-green);   color: #fff; }
.btn-accent    { background: var(--hunter-green); border-color: var(--hunter-green); color: #fff; }
.btn-secondary { background: #fff;                border-color: var(--sage-green);   color: var(--hunter-green); }

/* Status (mono for clarity) */
.status {
  margin-top: 10px;
  color: var(--ink-700);
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

/* Summary area */
.summary-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 960px) { .summary-grid { grid-template-columns: 1fr; } }

.summary-card { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 12px; }
.summary-title { margin: 0 0 8px; color: var(--hunter-green); font-weight: 700; }

.stats { color: var(--ink-700); }
.stats .row {
  display: flex; justify-content: space-between;
  padding: 4px 0; border-bottom: 1px dashed var(--line);
}
.stats .row:last-child { border-bottom: 0; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  background: #fff; border: 1px solid var(--line);
  color: var(--ink-900); padding: 6px 10px; border-radius: 999px; font-size: 12px;
}

/* Next 7 days (compact list) */
.next7-list { display: grid; gap: 10px; }
.day-item {
  background: #fff; border: 1px solid var(--line);
  border-radius: 12px; padding: 10px 12px;
}
.day-head { margin: 0 0 6px; color: var(--hunter-green); font-weight: 700; font-size: 14px; }

.event {
  display: grid;
  grid-template-columns: auto 60px 1fr;
  gap: 10px; align-items: start;
  padding: 6px 0; border-top: 1px dashed var(--line);
}
.event:first-child { border-top: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; align-self: center; }
.event-time { font-weight: 700; color: var(--ink-900); font-size: 13px; }
.event-title { font-weight: 700; color: var(--ink-900); font-size: 13px; }
.event-meta { color: var(--ink-700); font-size: 12px; }

/* Tutorial */
.tutorial { margin: 8px 0 0 18px; }
.tutorial li { margin: 6px 0; }
.note { color: var(--ink-700); margin-top: 8px; }