/* styles.css */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
button, input, select, textarea { font-family: inherit; }

/* ── Theme variables ─────────────────────────────────────────────────────────── */

:root {
  --bg:            #fff;
  --bg-subtle:     #f7f8fa;
  --bg-input:      #fff;
  --bg-hover:      #f5f5f5;
  --bg-alt-row:    #fafafa;
  --bg-tag:        #f0f0f0;
  --text:          #1a1a1a;
  --text-muted:    #666;
  --text-label:    #555;
  --text-mid:      #374151;
  --text-faint:    #888;
  --text-dim:      #999;
  --text-inactive: #aaa;
  --text-toggle:   #444;
  --border:        #e5e5e5;
  --border-input:  #d0d0d0;
  --border-faint:  #ccc;
  --accent:        #2563eb;
  --accent-hover:  #1d4ed8;
  --accent-shadow: rgba(37, 99, 235, 0.12);
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg:            #0f1117;
  --bg-subtle:     #1a1d23;
  --bg-input:      #1e2028;
  --bg-hover:      #252830;
  --bg-alt-row:    #161820;
  --bg-tag:        #252830;
  --text:          #e8e8e8;
  --text-muted:    #9ca3af;
  --text-label:    #9ca3af;
  --text-mid:      #d1d5db;
  --text-faint:    #6b7280;
  --text-dim:      #6b7280;
  --text-inactive: #4b5563;
  --text-toggle:   #d1d5db;
  --border:        #2d3139;
  --border-input:  #3d4149;
  --border-faint:  #3d4149;
  --accent:        #3b82f6;
  --accent-hover:  #2563eb;
  --accent-shadow: rgba(59, 130, 246, 0.15);
}

/* ── Base ────────────────────────────────────────────────────────────────────── */

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

/* ── Layout ──────────────────────────────────────────────────────────────────── */

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

header {
  padding: 40px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.header-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

header h1 {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1;
}

.title-barbell {
  color: var(--text);
}

.title-blueprint {
  background: linear-gradient(90deg, var(--accent), #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

header p {
  color: var(--text-muted);
  margin-top: 4px;
  font-size: 14px;
}

.header-tagline {
  color: var(--text-mid);
  font-size: 15px;
  margin-top: 6px;
  font-style: italic;
}

.header-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.pill {
  font-size: 11px;
  font-weight: 600;
  color: #16a34a;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

[data-theme="dark"] .pill {
  color: #4ade80;
  background: #052e16;
  border-color: #166534;
}

/* ── Theme toggle ────────────────────────────────────────────────────────────── */

.btn-theme {
  flex-shrink: 0;
  background: none;
  border: 1px solid var(--border-input);
  border-radius: 6px;
  padding: 5px 10px;
  cursor: pointer;
  font-size: 15px;
  color: var(--text-mid);
  transition: background 0.15s, border-color 0.15s;
  line-height: 1;
}

.btn-theme:hover { background: var(--bg-hover); border-color: var(--text-faint); }

/* ── How it works ────────────────────────────────────────────────────────────── */

.how-it-works {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.hiw-step {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.hiw-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
}

.hiw-arrow {
  color: var(--border);
  font-size: 14px;
  line-height: 1;
}

@media (max-width: 640px) {
  .hiw-arrow { display: none; }
  .how-it-works { gap: 8px; }
}

/* ── Mode bar ────────────────────────────────────────────────────────────────── */

.mode-bar {
  display: flex;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--border);
  gap: 0;
}


.mode-btn {
  position: relative;
  padding: 10px 28px;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  color: var(--text-inactive);
  letter-spacing: 0.1px;
  transition: color 0.15s;
}

.mode-btn:hover { color: var(--text-label); }

.mode-btn.mode-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.mode-btn#mode-advanced::after {
  content: " ⚙";
  font-size: 11px;
  opacity: 0.5;
}

/* ── Form ────────────────────────────────────────────────────────────────────── */

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(175px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-label);
  margin-bottom: 5px;
}

.field select {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-input);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
  background-color: var(--bg-input);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  cursor: pointer;
}

.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-shadow);
}

.split-desc {
  margin: 6px 0 0;
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.4;
  min-height: 1em;
}

.field select option:disabled {
  color: var(--text-inactive);
}

/* ── Section labels ──────────────────────────────────────────────────────────── */

.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-label);
  margin-bottom: 8px;
}

/* ── 1RM inputs ──────────────────────────────────────────────────────────────── */

.rm-section {
  margin-bottom: 24px;
  padding: 16px 18px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.rm-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.rm-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-label);
  margin-bottom: 5px;
}

.rm-field input {
  width: 100%;
  padding: 8px 11px;
  border: 1px solid var(--border-input);
  border-radius: 6px;
  font-size: 14px;
  color: var(--text);
  background: var(--bg-input);
}

.rm-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-shadow);
}

/* ── Protocol toggles ────────────────────────────────────────────────────────── */

.protocols-section {
  margin-bottom: 24px;
}

.protocol-group {
  margin-bottom: 14px;
}

.protocol-group-label {
  font-size: 11px;
  color: var(--text-faint);
  margin-bottom: 7px;
}

.toggles {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-toggle {
  padding: 7px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1.5px solid var(--border-input);
  background: var(--bg-input);
  color: var(--text-toggle);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  user-select: none;
}

.btn-toggle:hover {
  border-color: var(--text-inactive);
  background: var(--bg-hover);
}

.btn-toggle.toggle-on {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn-toggle:disabled,
.btn-toggle.toggle-disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-toggle.toggle-stackable {
  border-color: var(--accent);
  border-style: dashed;
}

.btn-toggle.doom-hint {
  border-color: #d97706;
  color: #92400e;
  background: #fffbeb;
}

[data-theme="dark"] .btn-toggle.doom-hint {
  background: #1c1200;
  border-color: #d97706;
  color: #fbbf24;
}

#btn-myo.toggle-on       { background: #ede9fe; border-color: #5b21b6; color: #5b21b6; }
#btn-mrs.toggle-on       { background: #fef3c7; border-color: #92400e; color: #92400e; }
#btn-dropset.toggle-on   { background: #fee2e2; border-color: #991b1b; color: #991b1b; }
#btn-restpause.toggle-on { background: #e0f2fe; border-color: #0369a1; color: #0369a1; }
#btn-timesaver.toggle-on  { background: #ccfbf1; border-color: #0f766e; color: #0f766e; }
#btn-preexhaust.toggle-on { background: #dcfce7; border-color: #166534; color: #166534; }

[data-theme="dark"] #btn-myo.toggle-on     { background: #1e0a3c; border-color: #a78bfa; color: #a78bfa; }
[data-theme="dark"] #btn-mrs.toggle-on     { background: #1c1200; border-color: #fbbf24; color: #fbbf24; }
[data-theme="dark"] #btn-dropset.toggle-on   { background: #2c0000; border-color: #f87171; color: #f87171; }
[data-theme="dark"] #btn-restpause.toggle-on { background: #0c1a2e; border-color: #38bdf8; color: #38bdf8; }
[data-theme="dark"] #btn-timesaver.toggle-on  { background: #0a1f1c; border-color: #2dd4bf; color: #2dd4bf; }
[data-theme="dark"] #btn-preexhaust.toggle-on { background: #052e16; border-color: #4ade80; color: #4ade80; }

/* ── Protocol cell pills ─────────────────────────────────────────────────────── */

.btn-toggle-session { border-color: #d97706; color: #92400e; }
.btn-toggle-session:hover { background: #fffbeb; border-color: #b45309; }
.btn-toggle-session.toggle-on { background: #d97706; border-color: #d97706; color: #fff; }

[data-theme="dark"] .btn-toggle-session { color: #fbbf24; }
[data-theme="dark"] .btn-toggle-session:hover { background: #1c1200; }

.sel-featured {
  margin-left: auto;
  border: 1.5px solid #d97706;
  color: #92400e;
  font-weight: 600;
  font-size: 13px;
  border-radius: 6px;
  padding: 6px 10px;
  background: var(--bg);
  cursor: pointer;
  max-width: 220px;
}
[data-theme="dark"] .sel-featured { background: var(--bg); color: #fbbf24; border-color: #d97706; }
.mode-btn-doom {
  margin-left: auto;
  border: 1.5px solid #d97706;
  color: #92400e;
  font-weight: 700;
  letter-spacing: 0.3px;
  border-radius: 6px;
  padding: 6px 16px;
}
.mode-btn-doom:hover { background: #fffbeb; color: #92400e; }
.mode-btn-doom.toggle-on {
  background: #d97706;
  border-color: #d97706;
  color: #fff;
}

[data-theme="dark"] .mode-btn-doom { color: #fbbf24; }
[data-theme="dark"] .mode-btn-doom:hover { background: #1c1200; color: #fbbf24; }

/* ── Action buttons ──────────────────────────────────────────────────────────── */

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.btn {
  padding: 9px 22px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
}

.btn-primary { background: linear-gradient(135deg, #2563eb, #1d4ed8); color: #fff; border-color: transparent; font-weight: 600; box-shadow: 0 1px 3px rgba(37,99,235,0.25), 0 4px 12px rgba(37,99,235,0.15); }
.btn-primary:hover { background: linear-gradient(135deg, #1d4ed8, #1e40af); box-shadow: 0 2px 6px rgba(37,99,235,0.3), 0 6px 16px rgba(37,99,235,0.2); }

.btn-secondary { background: var(--bg-input); color: var(--text-mid); border-color: var(--border-input); }
.btn-secondary:hover { background: var(--bg-hover); }

.btn-export { display: none; }
.btn-export-wrap { display: none; }
.btn-clear  { background: transparent; color: #dc2626; border-color: #dc2626; }
.btn-clear:hover { background: #dc2626; color: #fff; }

.export-menu {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  min-width: 140px;
  z-index: 100;
  overflow: hidden;
}
.export-menu.open { display: block; }
.export-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 9px 14px;
  font-size: 13px;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
}
.export-menu button:hover { background: var(--bg-hover); }

/* ── Program output ──────────────────────────────────────────────────────────── */

#output { display: none; }

/* ── Week navigation ─────────────────────────────────────────────────────────── */

.week-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding: 14px 18px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.nav-arrow {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--border-input);
  background: var(--bg-input);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mid);
  transition: background 0.15s, border-color 0.15s;
  line-height: 1;
}

.nav-arrow:hover:not(:disabled) {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.nav-arrow:disabled {
  opacity: 0.3;
  cursor: default;
}

.btn-edit-mode {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid var(--border-input);
  background: var(--bg-input);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mid);
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  line-height: 1;
}
.btn-edit-mode:hover { background: var(--bg-hover); border-color: var(--text-faint); }
.btn-edit-mode.edit-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.nav-info {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}

.nav-total {
  color: var(--text-dim);
  font-weight: 400;
  font-size: 14px;
}

.nav-badges {
  display: flex;
  gap: 6px;
}

/* ── Badges ──────────────────────────────────────────────────────────────────── */

.badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  letter-spacing: 0.3px;
  text-transform: none;
}

.badge-pct {
  background: #eff3ff;
  color: #2563eb;
}

.badge-deload {
  background: #fef3c7;
  color: #92400e;
}

.badge-block {
  background: #f3e8ff;
  color: #7c3aed;
}

.badge-phase {
  background: #ecfdf5;
  color: #065f46;
}

[data-theme="dark"] .badge-pct    { background: #1e2d5a; color: #93c5fd; }
[data-theme="dark"] .badge-deload { background: #1c1200; color: #fbbf24; }
[data-theme="dark"] .badge-block  { background: #2d1b4e; color: #c4b5fd; }
[data-theme="dark"] .badge-phase  { background: #052e16; color: #6ee7b7; }

.day-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.variant-tag {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-faint);
  background: var(--bg-tag);
  padding: 1px 7px;
  border-radius: 8px;
  text-transform: none;
  letter-spacing: 0;
}

.day-block-hiit .day-title { color: #d97706; }
.day-block-hiit .variant-tag { background: #fef3c7; color: #92400e; }
[data-theme="dark"] .day-block-hiit .day-title { color: #fbbf24; }
[data-theme="dark"] .day-block-hiit .variant-tag { background: #1c1200; color: #fbbf24; }

/* ── Table ───────────────────────────────────────────────────────────────────── */

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead th {
  text-align: left;
  padding: 9px 12px;
  background: var(--bg-subtle);
  border-bottom: 2px solid var(--border);
  font-weight: 600;
  color: var(--text-label);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

tbody td {
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  color: var(--text);
}

tbody tr:nth-child(even) td { background: var(--bg-alt-row); }
tbody tr:last-child td { border-bottom: none; }

/* Protocol cell pills */
.proto-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 9999px;
  border: 1.5px solid;
  font-weight: 600;
  font-size: 12px;
  white-space: nowrap;
}
.proto-pill.proto-myo       { background: #ede9fe; color: #5b21b6; border-color: #c4b5fd; }
.proto-pill.proto-mrs       { background: #fef3c7; color: #92400e; border-color: #fcd34d; }
.proto-pill.proto-dropset   { background: #fee2e2; color: #991b1b; border-color: #fca5a5; }
.proto-pill.proto-restpause { background: #e0f2fe; color: #0369a1; border-color: #7dd3fc; }
.proto-pill.proto-superset   { background: #ccfbf1; color: #0f766e; border-color: #5eead4; }
.proto-pill.proto-preexhaust { background: #dcfce7; color: #166534; border-color: #86efac; }
[data-theme="dark"] .proto-pill.proto-myo       { background: #1e0a3c; color: #a78bfa; border-color: #4c1d95; }
[data-theme="dark"] .proto-pill.proto-mrs       { background: #1c1200; color: #fbbf24; border-color: #92400e; }
[data-theme="dark"] .proto-pill.proto-dropset   { background: #2c0000; color: #f87171; border-color: #7f1d1d; }
[data-theme="dark"] .proto-pill.proto-restpause { background: #0c1a2e; color: #38bdf8; border-color: #0c4a6e; }
[data-theme="dark"] .proto-pill.proto-superset   { background: #0a1f1c; color: #2dd4bf; border-color: #134e4a; }
[data-theme="dark"] .proto-pill.proto-preexhaust { background: #052e16; color: #4ade80; border-color: #166534; }

.sel-ex-field { font-size: 12px; padding: 2px 4px; border: 1px solid var(--border); border-radius: 3px; background: var(--bg); color: var(--text); cursor: pointer; font-family: inherit; width: 48px; }
.sel-ex-field:focus { outline: none; border-color: var(--accent); }
.inp-ex-field { font-size: 12px; padding: 2px 4px; border: 1px solid var(--border); border-radius: 3px; background: var(--bg); color: var(--text); font-family: inherit; width: 48px; text-align: center; }
.inp-ex-field:focus { outline: none; border-color: var(--accent); }
.inp-ex-field::-webkit-inner-spin-button { opacity: 0.3; }

.ex-alt { font-size: 11px; color: var(--text-faint); font-style: italic; }
.superset-label { display: inline-block; font-size: 10px; font-weight: 700; color: var(--accent); background: rgba(37,99,235,0.08); border-radius: 3px; padding: 1px 4px; margin-right: 4px; letter-spacing: 0.02em; }

tbody tr.row-compound td:first-child {
  font-weight: 600;
  border-left: 3px solid var(--accent);
}


/* ── Editable table cells ────────────────────────────────────────────────────── */

.editable { cursor: text; border-radius: 3px; transition: background 0.1s; }
.edit-hint { font-size: 11px; color: var(--text-inactive); margin-left: 8px; font-weight: 400; }
.editable:hover { background: var(--bg-hover); }
.editable:focus {
  outline: none;
  background: var(--bg-input);
  box-shadow: 0 0 0 2px var(--accent-shadow);
  border-radius: 3px;
}

/* ── Featured program name bar ───────────────────────────────────────────────── */
.program-name-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 8px 0 2px;
}

.btn-variant-cycle {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border: 1.5px solid var(--accent);
  border-radius: 4px;
  color: var(--accent);
  background: transparent;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.15s;
}
.btn-variant-cycle:hover { opacity: 1; }

.program-desc-bar {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin: 2px 0 8px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}


/* ── Add / remove exercise ───────────────────────────────────────────────────── */
.btn-del-ex {
  display: inline;
  background: none;
  border: none;
  color: #ef4444;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  opacity: 0.25;
}
.btn-del-ex:hover { opacity: 1; background: #fee2e2; }

.btn-mod-ex {
  display: inline;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
  opacity: 0.25;
}
.btn-mod-ex:hover { opacity: 1; color: var(--accent); }

.td-drag { width: 24px; padding: 0 !important; }

.btn-drag-ex {
  display: inline;
  background: none;
  border: none;
  cursor: grab;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  opacity: 0.25;
}
.btn-drag-ex:active { cursor: grabbing; }
.btn-drag-ex:hover  { opacity: 1; }

tr.drag-over td { background: rgba(59, 130, 246, 0.10); }
tr.dragging     { opacity: 0.35; }

.ex-mod-menu {
  display: none;
  position: absolute;
  z-index: 999;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
  padding: 4px;
  min-width: 160px;
}
.ex-mod-menu.open { display: flex; flex-direction: column; }
.ex-mod-menu button {
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  padding: 6px 10px;
  font-size: 13px;
  border-radius: 4px;
  color: var(--text);
  white-space: nowrap;
}
.ex-mod-menu button:hover { background: var(--bg-subtle); }
.ex-mod-menu .ex-mod-reset {
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  margin-top: 2px;
  padding-top: 6px;
}
.ex-mod-menu .ex-mod-remove {
  color: #dc2626;
}
.row-add-ex td { border: none; padding: 3px 0; }
.td-add-picker { display: flex; align-items: center; gap: 4px; max-width: 420px; }

.add-ex-muscle, .add-ex-name, .add-ex-search {
  font-size: 12px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg);
  color: var(--text-secondary);
  cursor: pointer;
  height: 24px;
}
.add-ex-name, .add-ex-search { flex: 1; }
.add-ex-muscle:disabled, .add-ex-name:disabled, .add-ex-search:disabled { opacity: 0.4; cursor: default; }

.btn-add-ex-confirm {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  height: 24px;
  white-space: nowrap;
}
.btn-add-ex-confirm:hover { background: var(--accent); color: #fff; }

/* ── Table scroll wrapper ────────────────────────────────────────────────────── */

.day-block {
  margin-bottom: 22px;
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table { min-width: 480px; }

/* ── Responsive ──────────────────────────────────────────────────────────────── */

@media (max-width: 640px) {
  header { padding: 28px 0 20px; }
  header h1 { font-size: 30px; }

  .form-grid { grid-template-columns: 1fr 1fr; }
  .rm-grid   { grid-template-columns: 1fr 1fr; }
  .toggles   { gap: 6px; }

  .field select,
  .rm-field input { font-size: 16px; }

  .week-nav  { padding: 10px 12px; gap: 10px; }
  .nav-label { font-size: 14px; }

  table         { font-size: 12px; min-width: 420px; }
  thead th,
  tbody td      { padding: 5px 8px; }
}

/* ── Program code ────────────────────────────────────────────────────────────── */
.code-input { font-family: monospace; text-transform: uppercase; width: 170px; padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; background: var(--bg-input); color: var(--text); }
.code-input.error { border-color: #dc2626; }
.btn-load { padding: 8px 16px; font-size: 14px; font-weight: 600; border-radius: 6px; border: 2px solid var(--accent); background: transparent; color: var(--accent); cursor: pointer; transition: background 0.15s, color 0.15s; }
.btn-load:hover { background: var(--accent); color: #fff; }
.week-code  { display: flex; align-items: center; gap: 6px; }
.code-val   { font-family: monospace; font-size: 11px; letter-spacing: 0.5px; color: var(--text-muted); }

.btn-copy   { padding: 3px 10px; font-size: 12px; border: 1px solid var(--border); border-radius: 4px; background: transparent; color: var(--text-muted); cursor: pointer; }
.featured-loading { text-align: center; padding: 56px 0; font-family: monospace; font-size: 17px; letter-spacing: 0.12em; color: var(--accent); }
.btn-copy:hover { background: var(--border); }