/* ═══════════════════════════════════════════════════
   THEME TOKENS
   Eric  → dark, olive-military, monospaced
   Lisa  → warm cream, dusty mauve, refined
════════════════════════════════════════════════════ */

:root,
[data-theme="eric"] {
  --bg:             #11130f;
  --bg-surface:     #181b16;
  --bg-card:        #20241e;
  --bg-hover:       #272c25;
  --border:         #31382f;
  --text-primary:   #c9d1c1;
  --text-secondary: #818979;
  --accent:         #66725e;
  --accent-hover:   #74826b;
  --accent-text:    #edf1e6;
  --btn-bg:         #4a5544;
  --btn-hover:      #56624f;
  --btn-text:       #edf1e6;
  --checked-bg:     #171a15;
  --checked-text:   #71786b;
  --delx-bg:        #2e1c12;
  --delx-hover:     #482c1e;
  --input-bg:       #141712;
  --input-border:   #2f352c;
  --input-focus:    #66725e;
  --focus-ring:     rgba(102,114,94,0.26);
  --overlay-bg:     #0f120d;
  --font-ui:        "IBM Plex Sans Condensed", "Segoe UI", sans-serif;
  --font-body:      "IBM Plex Sans Condensed", "Segoe UI", sans-serif;
  --radius-sm:      4px;
  --radius:         6px;
  --radius-pill:    8px;
}

[data-theme="lisa"] {
  --bg:             #f5f1eb;
  --bg-surface:     #eee8df;
  --bg-card:        #e7dfd6;
  --bg-hover:       #dfd6cc;
  --border:         #cfc5ba;
  --text-primary:   #38302a;
  --text-secondary: #9c8e88;
  --accent:         #9b7b7b;
  --accent-hover:   #876868;
  --accent-text:    #fff;
  --btn-bg:         #9b8b80;
  --btn-hover:      #8a7a6f;
  --btn-text:       #fff;
  --checked-bg:     #dcd4ca;
  --checked-text:   #a89588;
  --delx-bg:        #ddd0c8;
  --delx-hover:     #c8b5ae;
  --input-bg:       #faf7f2;
  --input-border:   #cfc5ba;
  --input-focus:    #9b7b7b;
  --focus-ring:     rgba(155,123,123,0.2);
  --overlay-bg:     #f2ede5;
  --font-ui:        -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --font-body:      -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --radius-sm:      6px;
  --radius:         10px;
  --radius-pill:    20px;
}

/* ═══════════════════════════════════════════════════
   RESET
════════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ═══════════════════════════════════════════════════
   BASE
════════════════════════════════════════════════════ */
body {
  font-size: 15px;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* ═══════════════════════════════════════════════════
   HEADER
════════════════════════════════════════════════════ */
.hdr {
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.hdr-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 20px;
}

h1 {
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-secondary);
}

[data-theme="eric"] h1 {
  letter-spacing: 0.14em;
  font-weight: 600;
}

[data-theme="lisa"] h1 {
  font-weight: 300;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--text-primary);
}

#menutoggle {
  font-size: 18px;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  line-height: 1;
  transition: color 0.15s, background 0.15s;
  user-select: none;
}
#menutoggle:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

/* ═══════════════════════════════════════════════════
   MENU PANEL
════════════════════════════════════════════════════ */
#menu {
  display: none;
  border-top: 1px solid var(--border);
  padding: 16px 20px 20px;
  background: var(--bg-surface);
}

.menu-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.menu-input-row .inbor { flex: 1; }

.menu-link {
  display: block;
  padding: 11px 0;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-ui);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: color 0.15s;
}

[data-theme="eric"] .menu-link {
  letter-spacing: 0.08em;
  font-weight: 600;
}

.menu-link:last-of-type { border-bottom: none; }
.menu-link:hover { color: var(--text-primary); }

.menu-link.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

[data-theme="lisa"] .menu-link {
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.02em;
  font-size: 14px;
  text-transform: none;
}

#listlist {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.menu-theme-block {
  padding: 0 0 16px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.menu-theme-label {
  margin-bottom: 8px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

[data-theme="eric"] .menu-theme-label {
  letter-spacing: 0.08em;
  font-weight: 600;
}

[data-theme="lisa"] .menu-theme-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
}

/* ═══════════════════════════════════════════════════
   MAIN INPUT AREA
════════════════════════════════════════════════════ */
.main-input-area {
  max-width: 560px;
  margin: 0 auto;
  padding: 14px 20px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
}

.input-row {
  display: flex;
  gap: 8px;
}
.input-row .inbor { flex: 1; min-width: 0; }

#currentlist {
  margin-top: 9px;
  font-size: 10px;
  font-family: var(--font-ui);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

[data-theme="eric"] #currentlist {
  letter-spacing: 0.1em;
  font-weight: 600;
}

[data-theme="lisa"] #currentlist {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.02em;
  text-transform: none;
}

/* ═══════════════════════════════════════════════════
   RESULTS LIST
════════════════════════════════════════════════════ */
.results {
  max-width: 560px;
  margin: 0 auto;
  padding: 10px 20px 60px;
}

/* ═══════════════════════════════════════════════════
   LIST ROW (active + checked)
════════════════════════════════════════════════════ */
.line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-body);
  padding: 11px 14px;
  margin-bottom: 5px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.line:hover { background: var(--bg-hover); }

[data-theme="eric"] .line {
  border-left: 2px solid #3a4235;
}
[data-theme="eric"] .line:hover {
  border-left-color: var(--accent);
}

.cline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--checked-bg);
  border: 1px solid var(--border);
  color: var(--checked-text);
  font-size: 14px;
  font-family: var(--font-body);
  padding: 11px 14px;
  margin-bottom: 5px;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: line-through;
  opacity: 0.7;
  transition: background 0.15s;
}

[data-theme="eric"] .cline {
  border-left: 2px solid #2e362a;
}

.line span:first-child,
.cline span:first-child {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════
   DELETE BADGE
════════════════════════════════════════════════════ */
.delx {
  flex-shrink: 0;
  margin-left: 10px;
  padding: 3px 8px;
  background: var(--delx-bg);
  color: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  line-height: 1.5;
  transition: background 0.15s, color 0.15s;
  user-select: none;
}
.delx:hover {
  background: var(--delx-hover);
  color: var(--text-primary);
}

/* ═══════════════════════════════════════════════════
   INPUTS
════════════════════════════════════════════════════ */
.inbor {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-primary);
  border-radius: var(--radius);
  padding: 10px 13px;
  font-size: 14px;
  font-family: var(--font-body);
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.inbor::placeholder { color: var(--text-secondary); opacity: 1; }
.inbor:focus {
  outline: none;
  border-color: var(--input-focus);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* ═══════════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════════════ */
button {
  font-size: 11px;
  font-family: var(--font-ui);
  font-weight: 700;
  color: var(--btn-text);
  background: var(--btn-bg);
  border: none;
  border-radius: var(--radius);
  padding: 10px 16px;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.15s;
}

[data-theme="eric"] button {
  letter-spacing: 0.05em;
  font-weight: 600;
}
button:hover { background: var(--btn-hover); }
button:disabled { opacity: 0.35; cursor: default; }

input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

[data-theme="lisa"] button {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  border-radius: var(--radius-pill);
}

/* ═══════════════════════════════════════════════════
   OVERLAY / MODAL
════════════════════════════════════════════════════ */
#overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  background: var(--overlay-bg);
  overflow-y: auto;
  transition: background 0.3s;
}

.overlay-header {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px 15px;
  border-bottom: 1px solid var(--border);
}

.overlay-header h2 {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

[data-theme="eric"] .overlay-header h2 {
  letter-spacing: 0.14em;
  font-weight: 600;
}

[data-theme="lisa"] .overlay-header h2 {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--text-primary);
}

.overlay-close {
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 17px;
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  line-height: 1;
  transition: color 0.15s, background 0.15s;
  user-select: none;
}
.overlay-close:hover {
  color: var(--text-primary);
  background: var(--bg-hover);
}

#overlaybox {
  max-width: 400px;
  margin: 0 auto;
  padding: 24px 20px;
}

/* ═══════════════════════════════════════════════════
   AUTH FORM
════════════════════════════════════════════════════ */
.auth-field { margin-bottom: 14px; }

.auth-field label {
  display: block;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

[data-theme="eric"] .auth-field label,
[data-theme="eric"] .settings-label {
  letter-spacing: 0.08em;
  font-weight: 600;
}

[data-theme="lisa"] .auth-field label {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.auth-field .inbor { width: 100%; }

.auth-theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

.auth-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
}

.auth-ghost {
  background: transparent !important;
  border: 1px solid var(--border) !important;
  color: var(--text-secondary) !important;
}
.auth-ghost:hover {
  color: var(--text-primary) !important;
  background: var(--bg-hover) !important;
}

.auth-message {
  margin-top: 14px;
  min-height: 18px;
  font-size: 12px;
  font-family: var(--font-ui);
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

[data-theme="lisa"] .auth-message {
  font-family: var(--font-body);
  letter-spacing: 0;
}

/* ═══════════════════════════════════════════════════
   SETTINGS
════════════════════════════════════════════════════ */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}

.settings-row-stack {
  align-items: flex-start;
  gap: 16px;
}

.settings-label {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

[data-theme="lisa"] .settings-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--text-primary);
}

.settings-help {
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
}

[data-theme="eric"] .settings-help {
  font-family: var(--font-body);
}

.boolean-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  flex-shrink: 0;
}

.boolean-toggle-track {
  position: relative;
  width: 42px;
  height: 24px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  transition: background 0.15s, border-color 0.15s;
}

.boolean-toggle-track.is-on {
  background: var(--accent);
  border-color: var(--accent);
}

.boolean-toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-surface);
  transition: transform 0.15s ease;
}

.boolean-toggle-track.is-on .boolean-toggle-thumb {
  transform: translateX(18px);
  background: var(--accent-text);
}

.boolean-toggle-label {
  min-width: 22px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

[data-theme="lisa"] .boolean-toggle-label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
}

.theme-switch {
  display: flex;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 3px;
  gap: 2px;
}

.theme-switch-compact {
  width: 100%;
}

.theme-switch-auth {
  flex-shrink: 0;
}

.theme-btn {
  padding: 5px 18px;
  border-radius: 16px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  transition: background 0.2s, color 0.2s;
}

[data-theme="eric"] .theme-btn {
  letter-spacing: 0.06em;
  font-weight: 600;
}
.theme-btn.active {
  background: var(--accent);
  color: var(--accent-text);
}
.theme-btn:hover:not(.active) { color: var(--text-primary); }

[data-theme="lisa"] .theme-btn {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.02em;
  text-transform: none;
  font-weight: 500;
}

.btn-danger {
  background: var(--delx-bg) !important;
  color: var(--text-secondary) !important;
}
.btn-danger:hover {
  background: var(--delx-hover) !important;
  color: var(--text-primary) !important;
}