/* DOOM — boot overlay shell: page chrome, panels, hero, buttons,
   and the body-class mode toggles (manual / clean / picker). */

* {
  box-sizing: border-box;
}
body,
html {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow: hidden;
}

.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  padding: 24px 20px 48px;
  text-align: center;
  z-index: 10;
  background: var(--bg);
  overflow-y: auto;
}
.overlay.hidden {
  display: none !important;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 4px;
}
.brand .sword {
  font-size: 20px;
}
.brand h1 {
  margin: 0;
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 700;
}
.brand h1 .sub {
  display: block;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--dim);
  margin-top: 4px;
  font-weight: 400;
}

.intro {
  max-width: 560px;
  margin: 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.6;
}

.warn-banner {
  max-width: 560px;
  width: 100%;
  padding: 10px 14px;
  background: var(--doom-warn-tint, rgba(219, 180, 68, 0.08));
  border: 1px solid var(--doom-warn-tint-strong, rgba(219, 180, 68, 0.4));
  border-radius: 4px;
  font-size: 11px;
  color: var(--warn);
  line-height: 1.5;
  text-align: left;
}
.warn-banner strong {
  color: var(--gold);
}

.instructions {
  max-width: 560px;
  width: 100%;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 12px;
  color: var(--dim);
  line-height: 1.7;
  text-align: left;
}
.instructions b {
  color: var(--text);
}
.instructions ol {
  margin: 6px 0 0;
  padding-left: 22px;
}
.instructions a {
  color: var(--accent);
}

.panel {
  width: 100%;
  max-width: 560px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.section-title {
  font-size: 10px;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
  margin-bottom: 2px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.section-title .hint {
  text-transform: none;
  letter-spacing: 0;
  font-size: 10px;
  color: var(--doom-hint, #555555);
}

.picker {
  border: 1px dashed var(--border);
  border-radius: 3px;
  padding: 14px 12px;
  cursor: pointer;
  transition: border-color 120ms, background 120ms;
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
  background: var(--panel2);
}
.picker.drag,
.picker:hover {
  border-color: var(--border-hot);
  background: var(--doom-panel-hover, #1d1d22);
}
.picker.filled {
  border-style: solid;
  border-color: var(--accent-dim);
}
.picker .title {
  font-size: 12px;
  color: var(--text);
}
.picker .desc {
  font-size: 11px;
  color: var(--dim);
}
.picker input[type='file'] {
  display: none;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--doom-chip, #222228);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 4px 6px 4px 8px;
  font-size: 11px;
  color: var(--text);
  max-width: 100%;
}
.chip .name {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}
.chip .size {
  color: var(--dim);
  font-size: 10px;
}
.chip button {
  all: unset;
  cursor: pointer;
  color: var(--dim);
  padding: 0 4px;
  font-size: 12px;
  line-height: 1;
}
.chip button:hover {
  color: var(--accent);
}

.btn {
  padding: 9px 14px;
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  transition: border-color 120ms, background 120ms;
}
.btn:hover {
  background: var(--doom-btn-hover, #222222);
  border-color: var(--border-hot);
}
.btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn.primary {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--pure-white);
}
.btn.primary:hover {
  background: var(--accent);
}
.btn.primary[disabled] {
  background: var(--doom-btn-primary-disabled-bg, #333333);
  border-color: var(--doom-btn-primary-disabled-border, #444444);
  color: var(--doom-btn-primary-disabled-text, #777777);
}
.btn.ghost {
  background: transparent;
}
.btn-row {
  display: flex;
  gap: 8px;
}
.btn-row > .btn {
  flex: 1;
}

/* Mode toggles. uzdoom-loader.js still queries all the IDs in .panel
   regardless of mode; we just don't paint them. */

/* Manual mode (no body class): hide hero + flavor picker. */
body:not(.clean):not(.picker-mode) #cleanHero,
body:not(.clean):not(.picker-mode) #flavorPicker {
  display: none !important;
}

/* Clean mode (?flavor=...): hide flavor picker + manual UI. */
.clean .intro,
.clean .warn-banner,
.clean .instructions.manual-only,
.clean .panel .section-title,
.clean .panel .picker,
.clean .panel .btn-row,
.clean .brand h1 .sub,
.clean .hero .tagline,
.clean .hero .fineprint,
.clean #flavorPicker {
  display: none !important;
}
.clean .panel {
  background: transparent;
  border: 0;
  padding: 0;
}
.clean .hero {
  flex: 1;
  margin-top: 0;
  justify-content: center;
}

/* Picker mode (default): hide hero + manual picker UI. */
.picker-mode .intro,
.picker-mode .warn-banner,
.picker-mode .instructions.manual-only,
.picker-mode .panel .section-title,
.picker-mode .panel .picker,
.picker-mode .panel .btn-row,
.picker-mode .brand h1 .sub,
.picker-mode #cleanHero {
  display: none !important;
}
.picker-mode .panel {
  background: transparent;
  border: 0;
  padding: 0;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  max-width: 560px;
  width: 100%;
}
.hero .tagline {
  margin: 0;
  color: var(--dim);
  font-size: 12px;
  line-height: 1.6;
  max-width: 460px;
}
.hero .tagline .what {
  display: block;
  color: var(--text);
  font-size: 13px;
  margin-bottom: 6px;
}
#cleanLaunchBtn {
  padding: 16px 36px;
  background: var(--accent-dim);
  border: 1px solid var(--accent);
  border-radius: 4px;
  color: var(--pure-white);
  cursor: pointer;
  font-family: inherit;
  font-size: 16px;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: background 120ms, transform 120ms;
  min-width: 240px;
}
#cleanLaunchBtn:hover:not([disabled]) {
  background: var(--accent);
  transform: translateY(-1px);
}
#cleanLaunchBtn[disabled] {
  background: var(--doom-disabled-bg, #2a2a2e);
  border-color: var(--doom-disabled-border, #3a3a3e);
  color: var(--doom-disabled-text, #6a6a72);
  cursor: wait;
}
.hero .fineprint {
  margin: 0;
  color: var(--dim);
  font-size: 10px;
  line-height: 1.5;
}
.hero .fineprint a {
  color: var(--accent);
}