:root {
  --bg-color: #f7f3ff;
  --surface: #ffffff;
  --ink: #111116;
  --muted: #4a4a58;
  --line: #111116;
  --shadow: 4px 4px 0px #111116;
  --shadow-lg: 6px 6px 0px #111116;

  /* 90s Saved by the Bell / Zubaz Palette */
  --neon-pink: #ff007f;
  --neon-cyan: #00f0ff;
  --neon-yellow: #ffe600;
  --neon-purple: #7000ff;
  --neon-lime: #39ff14;
  --neon-orange: #ff6600;

  --accent-primary: var(--neon-pink);
  --accent-secondary: var(--neon-cyan);
  --accent-highlight: var(--neon-yellow);

  --radius: 8px;
  --font-heading: Impact, Haettenschweiler, "Arial Black", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(var(--neon-purple) 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 0, 127, 0.05) 0%, rgba(0, 240, 255, 0.05) 100%);
  background-size: 24px 24px, 100% 100%;
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

/* App Shell Layout */
.app-shell {
  width: calc(100% - 24px);
  max-width: 1200px;
  margin: 16px auto 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* Topbar Header with Zubaz Stripe Accent */
.topbar {
  position: relative;
  padding: 16px 20px;
  background: var(--surface);
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  overflow: hidden;
}

.topbar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(
    -45deg,
    var(--neon-pink),
    var(--neon-pink) 15px,
    var(--neon-cyan) 15px,
    var(--neon-cyan) 30px,
    var(--neon-yellow) 30px,
    var(--neon-yellow) 45px,
    var(--ink) 45px,
    var(--ink) 60px
  );
}

.brand .eyebrow {
  margin: 4px 0 2px;
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--neon-purple);
  letter-spacing: 0.05em;
}

.brand h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--ink);
  text-shadow: 2px 2px 0 var(--neon-pink), 4px 4px 0 var(--neon-cyan);
}

/* Actions & Buttons */
.top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.auth-container {
  display: flex;
  align-items: center;
  gap: 8px;
}

.auth-form {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.auth-form input,
.auth-container input {
  min-width: 150px;
}

button, .button, .icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  text-transform: uppercase;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--neon-yellow);
  color: var(--ink);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  min-height: 40px;
}

button:hover, .icon-button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0px #111116;
}

button:active, .icon-button:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px #111116;
}

button.primary {
  background: var(--neon-pink);
  color: #fff;
  text-shadow: 1px 1px 0 #000;
}

button.secondary {
  background: var(--neon-cyan);
  color: var(--ink);
}

button.danger {
  background: #ff4757;
  color: #fff;
}

.icon-button {
  padding: 8px;
  min-width: 40px;
}

.file-label {
  display: inline-flex;
  cursor: pointer;
}
.file-label input {
  display: none;
}

/* Mobile Tabs */
.mobile-tabs {
  display: flex;
  gap: 6px;
  background: var(--surface);
  padding: 6px;
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow-x: auto;
}

.mobile-tab {
  flex: 1;
  padding: 8px 10px;
  font-size: 0.85rem;
  background: transparent;
  border: 2px solid transparent;
  box-shadow: none;
  color: var(--muted);
  white-space: nowrap;
}

.mobile-tab.active {
  background: var(--neon-purple);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 2px 2px 0 var(--ink);
}

/* Main Layout Grid */
.layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.sidebar, .workspace {
  min-width: 0;
}

/* Panels & Cards */
.panel {
  background: var(--surface);
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
}

.panel-heading h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  text-transform: uppercase;
}

.pill {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  padding: 4px 8px;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: var(--neon-yellow);
}

.pill.done {
  background: var(--neon-lime);
}

/* Form Fields */
.field {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
}

.field span {
  min-height: 2.4em;
  display: flex;
  align-items: flex-end;
  line-height: 1.15;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="number"],
.field input[type="date"],
.field textarea {
  width: 100%;
  min-width: 0;
  margin-top: auto;
  padding: 8px 10px;
  font-size: 1rem;
  font-weight: bold;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: #fdfdfd;
  box-shadow: inset 2px 2px 0 rgba(0,0,0,0.05);
}

.field.highlight-field {
  grid-column: 1 / -1;
}

.field.highlight-field input {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--neon-purple);
}

.check-field {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: bold;
  cursor: pointer;
}

.check-field input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--neon-pink);
}

.check-field.highlight-check {
  padding: 6px 12px;
  background: var(--neon-lime);
  border: 2px solid var(--ink);
  border-radius: 6px;
  box-shadow: var(--shadow);
}

.max-inputs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  align-items: end;
}

.equipment-section {
  border-top: 2px dashed var(--ink);
  padding-top: 12px;
}

.equipment-section h3 {
  margin: 0 0 4px;
  font-size: 0.9rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
}

.check-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.energetic-btn {
  font-size: 1.1rem;
  padding: 12px;
}

/* Nav Workout List */
.workout-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 480px;
  overflow-y: auto;
}

.workout-nav-item {
  padding: 10px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--surface);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: bold;
  font-size: 0.88rem;
  transition: all 0.1s ease;
}

.workout-nav-item:hover {
  background: rgba(0, 240, 255, 0.2);
}

.workout-nav-item.active {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: 2px 2px 0 var(--ink);
}

/* Workspace Toolbar */
.workspace-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}

.workspace-toolbar > div:first-child {
  min-width: 0;
  flex: 1;
}

.workspace-toolbar h2 {
  margin: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

.toolbar-actions {
  display: flex;
  gap: 8px;
}

/* Table Styles */
.table-wrap {
  overflow-x: auto;
  border: 2px solid var(--ink);
  border-radius: 6px;
}

.workout-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.workout-table th {
  background: var(--neon-purple);
  color: #fff;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 10px;
  text-align: left;
  border-bottom: 2px solid var(--ink);
}

.workout-table td {
  padding: 8px 10px;
  border-bottom: 1px solid #e0e0e0;
  vertical-align: middle;
}

.workout-table tr:nth-child(even) {
  background: #fbf9ff;
}

.done-col {
  text-align: center;
  width: 48px;
}

.done-col input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--neon-pink);
}

.sec-badge {
  display: inline-block;
  padding: 3px 8px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--surface);
  color: var(--ink);
  white-space: nowrap;
}

.sec-badge.sec-main {
  background: var(--neon-pink);
  color: #fff;
  border-color: var(--ink);
  box-shadow: 1px 1px 0 var(--ink);
}

.sec-badge.sec-skill {
  background: var(--neon-cyan);
  color: var(--ink);
  box-shadow: 1px 1px 0 var(--ink);
}

.sec-badge.sec-fsl {
  background: var(--neon-yellow);
  color: var(--ink);
  box-shadow: 1px 1px 0 var(--ink);
}

.sec-badge.sec-warmup {
  background: #e5e0f0;
  color: var(--muted);
}

.workout-table td.num-cell {
  white-space: nowrap;
}

.workout-table td.weight-cell {
  white-space: nowrap;
  font-weight: 900;
  color: var(--neon-purple);
  font-size: 1rem;
}

/* Violent Recess Card */
.recess-card {
  background: linear-gradient(135deg, #fff200 0%, #ff007f 100%);
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  color: var(--ink);
  position: relative;
  overflow: hidden;
}

.recess-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.recess-badge {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  background: var(--ink);
  color: var(--neon-yellow);
  padding: 4px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.recess-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 2px 2px 0 #000;
}

.recess-body {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.95);
  padding: 14px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  white-space: pre-wrap; /* Preserves newlines & bullet lists! */
  line-height: 1.45;
}

.recap-text {
  width: 100%;
  height: 180px;
  font-family: monospace;
  font-size: 0.85rem;
  padding: 10px;
  border: 2px solid var(--ink);
  border-radius: 6px;
}

.muted {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 2px 0 0;
}

/* Mobile Media Queries */
@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .mobile-tabs {
    display: flex;
  }

  body .mobile-page {
    display: none;
  }

  body .mobile-page.active-mobile-page {
    display: flex;
  }

  .topbar {
    flex-direction: column;
    text-align: center;
  }

  .top-actions {
    justify-content: center;
    width: 100%;
  }

  .auth-form, .auth-container {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 901px) {
  .mobile-tabs {
    display: none;
  }

  .sidebar, .workspace {
    display: flex;
    flex-direction: column;
    gap: 16px;
    min-width: 0;
  }

  body .mobile-page {
    display: flex !important;
    min-width: 0;
  }
}