/* ===== DESIGN SYSTEM ===== */


:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #111128;
  --bg-surface: #1a1a3e;
  --bg-surface-hover: #222255;
  --bg-glass: rgba(255,255,255,0.04);
  --border-glass: rgba(255,255,255,0.08);
  --border-accent: rgba(108,99,255,0.3);

  --accent-primary: #6c63ff;
  --accent-primary-glow: rgba(108,99,255,0.25);
  --accent-secondary: #00d9ff;
  --accent-secondary-glow: rgba(0,217,255,0.2);
  --accent-success: #00e676;
  --accent-warning: #ffab40;
  --accent-danger: #ff5252;

  --text-primary: #e8e8f0;
  --text-secondary: #9e9eb8;
  --text-muted: #6a6a8a;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-glow: 0 0 30px var(--accent-primary-glow);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent-secondary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-primary); }

/* ===== LAYOUT ===== */
.app-layout {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-glass);
  padding: 1.5rem;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 1.5rem;
}

.sidebar-logo .logo-icon {
  font-size: 2rem;
  filter: drop-shadow(0 0 8px var(--accent-primary-glow));
}

.sidebar-logo h1 {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-nav { flex: 1; }

.sidebar-account {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-glass);
}

.sidebar-username {
  overflow: hidden;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-overflow: ellipsis;
}

.sidebar-logout {
  border: 0;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  font: inherit;
  font-size: 0.75rem;
}

.sidebar-logout:hover { color: var(--accent-danger); }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
  margin-bottom: 0.25rem;
}

.nav-item:hover, .nav-item.active {
  background: var(--bg-glass);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-primary-glow);
  color: var(--accent-primary);
  border: 1px solid var(--border-accent);
}

.nav-item.active.completed {
  background: rgba(0, 230, 118, 0.08);
  color: var(--accent-success);
  border-color: rgba(0, 230, 118, 0.3);
}

.nav-item.active.started {
  background: rgba(0, 217, 255, 0.08);
  color: var(--accent-secondary);
  border-color: rgba(0, 217, 255, 0.3);
}

.nav-item.active.incomplete {
  background: rgba(255, 82, 82, 0.08);
  color: var(--accent-danger);
  border-color: rgba(255, 82, 82, 0.3);
}

.nav-item.active.planned {
  background: var(--accent-primary-glow);
  color: var(--accent-primary);
  border-color: var(--border-accent);
}

.nav-item .nav-icon { font-size: 1.2rem; width: 24px; text-align: center; }

.nav-item-label {
  display: flex;
  flex-direction: column;
}

.nav-item-sublabel {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.3;
  white-space: normal;
}

/* ===== HIERARCHICAL SIDEBAR TREE ===== */
.nav-tree-branch {
  border-left: 1.5px dashed var(--border-glass);
  margin-left: 1.65rem; /* center-aligned with the parent icon */
  padding-left: 0.5rem;
  margin-top: 0.15rem;
  margin-bottom: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.nav-parent {
  color: var(--text-secondary);
  font-weight: 500;
  opacity: 0.75;
}

.nav-parent:hover {
  opacity: 1;
}

.nav-sub-item {
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.15rem;
}

.nav-sub-item .nav-icon {
  font-size: 1.05rem;
  width: 20px;
}

.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 2rem;
  max-width: 1200px;
}

/* ===== CARDS ===== */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: all var(--transition);
}

.card:hover { border-color: var(--border-accent); }

.card.completed, .card-link .card.completed, .card-link:hover .card.completed { border-left: 4px solid var(--accent-success); }
.card.started, .card.current, .card-link .card.started, .card-link .card.current, .card-link:hover .card.started, .card-link:hover .card.current { border-left: 4px solid var(--accent-secondary); }
.card.incomplete, .card-link .card.incomplete, .card-link:hover .card.incomplete { border-left: 4px solid var(--accent-danger); }
.card.planned, .card.future, .card-link .card.planned, .card-link .card.future, .card-link:hover .card.planned, .card-link:hover .card.future { border-left: 4px solid var(--accent-primary); }


.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
}

/* ===== STAT CARDS ===== */

.stat-card {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  opacity: 0;
  transition: opacity var(--transition);
}

.stat-card:hover { transform: translateY(-2px); border-color: var(--border-accent); }
.stat-card:hover::before { opacity: 1; }

.stat-value { font-size: 1.75rem; font-weight: 800; margin-bottom: 0.25rem; }
.stat-label { font-size: 0.8rem; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.05em; }

/* ===== WEEK GRID (Dashboard) ===== */
.weeks-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.week-cell {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1rem;
  text-align: center;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
}

.week-cell:hover { transform: translateY(-3px); box-shadow: var(--shadow-glow); border-color: var(--border-accent); }

.week-cell.current, .week-cell.started {
  border-color: var(--accent-secondary);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
  background: linear-gradient(135deg, rgba(0,217,255,0.1), rgba(108,99,255,0.05));
}

.week-cell.current::after, .week-cell.started::after {
  content: '◄ teraz';
  position: absolute;
  top: 0.5rem; right: 0.5rem;
  font-size: 0.65rem;
  color: var(--accent-secondary);
  font-weight: 600;
}

.week-cell.completed { border-left: 3px solid var(--accent-success); }
.week-cell.incomplete { border-left: 3px solid var(--accent-danger); }
.week-cell.planned { border-left: 3px solid var(--accent-primary); }

.week-number { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.1em; }
.week-distance { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin: 0.25rem 0; }
.week-completion {
  height: 3px;
  background: var(--bg-primary);
  border-radius: 2px;
  margin-top: 0.5rem;
  overflow: hidden;
}

.week-completion-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 2px;
  transition: width 0.5s ease;
}

/* ===== BLOCK HEADER ===== */
.block-header {
  grid-column: 1 / -1;
  padding: 0.5rem 1rem;
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent-primary);
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}

.block-header:hover {
  background: rgba(255, 255, 255, 0.08);
  border-left-color: var(--accent-secondary);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
}

.block-header.completed {
  border-left-color: var(--accent-success);
}
.block-header.completed:hover {
  border-left-color: var(--accent-success);
  box-shadow: 0 0 15px rgba(0, 230, 118, 0.15);
}

.block-header.started {
  border-left-color: var(--accent-secondary);
}
.block-header.started:hover {
  border-left-color: var(--accent-secondary);
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.15);
}

.block-header.planned {
  border-left-color: var(--accent-primary);
}
.block-header.planned:hover {
  border-left-color: var(--accent-primary);
  box-shadow: 0 0 15px rgba(108, 99, 255, 0.15);
}

.block-header h3 { font-size: 0.85rem; font-weight: 600; }
.block-header .block-focus { font-size: 0.75rem; color: var(--text-secondary); }

/* ===== FORMS ===== */
.form-group { margin-bottom: 1rem; }

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-glow);
}

.form-textarea { resize: vertical; min-height: 80px; }

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), #8b83ff);
  color: white;
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); color: white; }

.btn-secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
}

.btn-secondary:hover { border-color: var(--accent-primary); background: var(--accent-primary-glow); }


.btn-danger {
  background: linear-gradient(135deg, #c62828, var(--accent-danger));
  color: white;
}

.btn-danger:hover { transform: translateY(-1px); box-shadow: 0 0 20px rgba(255,82,82,0.3); color: white; }

.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.8rem; }

/* ===== TABS ===== */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 1.5rem;
}

.tab {
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  background: none;
  border-top: none; border-left: none; border-right: none;
  font-family: var(--font);
}

.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent-primary); border-bottom-color: var(--accent-primary); }

.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeIn 0.3s ease; }

/* ===== AI CHAT ===== */
.ai-chat-fullscreen {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 180px);
  min-height: 450px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.ai-chat-fullscreen .ai-messages {
  flex: 1;
  max-height: none;
}


.ai-chat-header {
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(0,217,255,0.08));
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.ai-chat-header h3 { font-size: 0.95rem; font-weight: 600; }

.ai-messages {
  padding: 1.25rem;
  max-height: 400px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ai-msg {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 85%;
  animation: slideUp 0.3s ease;
}

.ai-msg.user {
  background: var(--accent-primary-glow);
  border: 1px solid var(--border-accent);
  align-self: flex-end;
}

.ai-msg.assistant {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  align-self: flex-start;
}

/* Markdown styling inside AI messages */
.ai-msg p {
  margin-bottom: 0.5rem;
}
.ai-msg p:last-child {
  margin-bottom: 0;
}
.ai-msg ul {
  list-style-type: disc;
  margin-bottom: 0.5rem;
  padding-left: 1.25rem;
}
.ai-msg ol {
  list-style-type: decimal;
  margin-bottom: 0.5rem;
  padding-left: 1.25rem;
}
.ai-msg li {
  margin-bottom: 0.25rem;
}
.ai-msg li > p {
  margin-bottom: 0;
}
.ai-msg strong {
  color: var(--text-primary);
  font-weight: 600;
}
.ai-msg code {
  background: rgba(255, 255, 255, 0.1);
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
  font-family: SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
  font-size: 0.85em;
}
.ai-msg pre {
  background: rgba(0, 0, 0, 0.2);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin-bottom: 0.5rem;
}
.ai-msg pre code {
  background: none;
  padding: 0;
  font-size: 0.8em;
}

.ai-chat-input {
  padding: 1rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  gap: 0.5rem;
}

.ai-chat-input input {
  flex: 1;
  padding: 0.65rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.9rem;
}

.ai-chat-input input:focus { outline: none; border-color: var(--accent-primary); }

/* ===== DAY DETAIL ===== */
.day-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.day-header .day-date {
  font-size: 1.5rem;
  font-weight: 700;
}

.day-header .day-weekday {
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 0.25rem 0.75rem;
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
}

.data-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
}

.data-indicator.filled { background: rgba(0,230,118,0.15); color: var(--accent-success); }
.data-indicator.planned { background: rgba(99,102,241,0.15); color: #818cf8; border: 1px solid rgba(99,102,241,0.3); }
.data-indicator.empty { background: rgba(255,255,255,0.05); color: var(--text-muted); }

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 0.85rem 1.5rem;
  background: var(--accent-success);
  color: var(--bg-primary);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.85rem;
  animation: slideUp 0.3s ease, fadeOut 0.3s ease 2.5s forwards;
  z-index: 1000;
  box-shadow: 0 8px 32px rgba(0,230,118,0.3);
}

/* ===== LOADING ===== */
.htmx-indicator {
  display: none;
}

.htmx-request .htmx-indicator {
  display: inline-flex;
}

.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border-glass);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ===== PAGE HEADER ===== */
.page-header {
  margin-bottom: 2rem;
}

.page-header h2 {
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-header .subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 0.25rem;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.breadcrumb a { color: var(--text-secondary); }
.breadcrumb a:hover { color: var(--accent-primary); }

/* ===== PROGRESS BAR ===== */
.progress-bar {
  height: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
  border-radius: 4px;
  transition: width 0.8s ease;
}


/* ===== GOALS CARDS ===== */
.goals-card {
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--accent-primary);
  padding: 1.25rem;
}

.goals-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.goals-title {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.goals-title.goals-title-block {
  display: block;
  margin-bottom: 0.75rem;
}

.goals-edit-btn {
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
}

.goals-group {
  margin-bottom: 0.75rem;
}

.goals-group:last-child {
  margin-bottom: 0;
}

.goals-label {
  color: var(--text-primary);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.25rem;
}

.goals-value {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.goals-value.pre-line {
  white-space: pre-line;
}

.goals-empty {
  color: var(--text-muted);
  font-style: italic;
}

.goals-form-group {
  margin-bottom: 0.75rem;
}

.goals-form-label {
  font-size: 0.85rem;
  margin-bottom: 0.25rem;
}

.goals-actions {
  display: flex;
  gap: 0.5rem;
}

/* ===== SETUP PAGE ===== */
.setup-container {
  max-width: 600px;
  margin: 3rem auto;
}

.setup-hero {
  text-align: center;
  margin-bottom: 3rem;
}

.setup-hero .hero-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 20px var(--accent-primary-glow));
}

.setup-hero h2 {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.5rem;
}

.setup-hero p { color: var(--text-secondary); }

/* ===== LOGIN PAGE ===== */
.login-page {
  background:
    radial-gradient(circle at 20% 20%, rgba(108, 99, 255, 0.2), transparent 35%),
    radial-gradient(circle at 80% 80%, rgba(0, 217, 255, 0.12), transparent 40%),
    var(--bg-primary);
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 1.5rem;
}

.login-card {
  width: min(100%, 420px);
  padding: 2.5rem;
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  background: rgba(17, 17, 40, 0.88);
  box-shadow: var(--shadow-card), 0 0 60px rgba(108, 99, 255, 0.12);
  backdrop-filter: blur(20px);
}

.login-brand {
  width: 3.5rem;
  height: 3.5rem;
  display: grid;
  place-items: center;
  margin-bottom: 1.5rem;
  border: 1px solid var(--border-accent);
  border-radius: 18px;
  background: var(--accent-primary-glow);
  font-size: 1.75rem;
}

.login-kicker {
  margin-bottom: 0.35rem;
  color: var(--accent-secondary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.login-card h1 { font-size: 2rem; line-height: 1.2; }

.login-intro {
  margin: 0.65rem 0 2rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.login-error {
  margin-bottom: 1.25rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(255, 82, 82, 0.3);
  border-radius: var(--radius-sm);
  background: rgba(255, 82, 82, 0.08);
  color: var(--accent-danger);
  font-size: 0.85rem;
}

.login-submit { width: 100%; margin-top: 0.5rem; }

/* ===== WEEK SUMMARY ===== */
.days-list { display: flex; flex-direction: column; gap: 0.5rem; }

.day-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.day-row:hover { border-color: var(--border-accent); background: var(--bg-surface-hover); }

.day-row.day-completed {
  border-left: 3px solid var(--accent-success);
  background: rgba(0, 230, 118, 0.02);
}
.day-row.day-completed:hover {
  border-color: var(--accent-success);
  background: rgba(0, 230, 118, 0.07);
}
.day-row.day-completed.rest-day-completed .day-training {
  color: var(--accent-success);
  font-weight: 500;
}

.day-row.day-planned {
  border-left: 3px solid rgba(99, 102, 241, 0.6);
  background: rgba(99, 102, 241, 0.02);
}
.day-row.day-planned:hover {
  border-color: rgba(99, 102, 241, 0.7);
  background: rgba(99, 102, 241, 0.06);
}

.day-row.day-incomplete {
  border-left: 3px solid var(--accent-danger);
  background: rgba(255, 82, 82, 0.02);
}
.day-row.day-incomplete:hover {
  border-color: var(--accent-danger);
  background: rgba(255, 82, 82, 0.07);
}

.day-row.day-current, .day-row.started {
  border-left: 3px solid var(--accent-secondary);
  background: rgba(0, 217, 255, 0.02);
}
.day-row.day-current:hover, .day-row.started:hover {
  border-color: var(--accent-secondary);
  background: rgba(0, 217, 255, 0.07);
}

.day-row .day-name { font-weight: 600; min-width: 100px; }
.day-row .day-date-small { font-size: 0.8rem; color: var(--text-muted); min-width: 90px; }
.day-row .day-training { flex: 1; font-size: 0.85rem; color: var(--text-secondary); }
.day-row .day-distance { font-weight: 600; color: var(--accent-secondary); min-width: 70px; text-align: right; }


/* Clickable card / block-week */
.card-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}
.card-link:hover { color: inherit; }
.card-link .card { border-color: var(--border-glass); transition: all var(--transition); }
.card-link:hover .card { border-color: var(--border-accent); transform: translateY(-2px); box-shadow: var(--shadow-glow); }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeOut { from { opacity: 1; } to { opacity: 0; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; padding: 1rem; }
  .weeks-timeline { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .ai-msg { max-width: 95%; }
  .login-card { padding: 2rem 1.5rem; }
}

.mobile-menu-btn {
  display: none;
  position: fixed;
  top: 1rem; left: 1rem;
  z-index: 200;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: block; }
}

/* ===== UNIFIED STATS SYSTEM & INFO BADGES ===== */
.unified-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stats-row {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  transition: all var(--transition);
}

.stats-row .stat-card-icon {
  font-size: 1.5rem;
  margin-bottom: 0.35rem;
  line-height: 1;
}

/* Color accents for each row */
.stats-row.row-training {
  border-left: 4px solid var(--accent-primary);
}

.stats-row.row-training .stat-card:hover {
  border-color: var(--accent-primary);
}

.stats-row.row-diet {
  border-left: 4px solid var(--accent-success);
}

.stats-row.row-diet .stat-card:hover {
  border-color: var(--accent-success);
}

.stats-row.row-wellness {
  border-left: 4px solid var(--accent-warning);
}

.stats-row.row-wellness .stat-card:hover {
  border-color: var(--accent-warning);
}

.stats-row .row-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.stats-row .stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.stats-row .stat-card:hover {
  transform: translateY(-2px);
  background: var(--bg-surface-hover);
}

.stats-row .stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: var(--text-primary);
}

/* Value colors based on row category */
.stats-row.row-training .stat-value {
  color: var(--accent-primary);
}
.stats-row.row-diet .stat-value {
  color: var(--accent-success);
}
.stats-row.row-wellness .stat-value {
  color: var(--accent-warning);
}

.stats-row .stat-unit {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-left: 0.15rem;
}

.stats-row .stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-badge-container {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.info-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.info-badge-icon {
  font-size: 1rem;
}

.info-badge-label {
  font-weight: 500;
  color: var(--text-muted);
}

.info-badge-value {
  font-weight: 700;
  color: var(--accent-secondary);
}

/* ===== AI SUGGESTIONS & OTHER ACTIVITIES (extracted inline styles) ===== */
.ai-suggestion-card {
  border: 1px dashed var(--accent-primary);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  background: rgba(108,99,255,0.05);
  margin-bottom: 1.5rem;
  animation: slideUp 0.3s ease;
}

.suggestion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.suggestion-header span {
  font-weight: 700;
  color: var(--accent-secondary);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.suggestion-section-list {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.suggestion-section label,
.suggestion-section-label {
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 700;
  display: block;
}

.suggestion-days-label {
  margin-bottom: 0.75rem;
}


.suggestion-section-content {
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: var(--bg-primary);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  margin-top: 0.35rem;
  line-height: 1.5;
  border-left: 3px solid var(--accent-primary);
}

.suggestion-section-content.secondary {
  border-left-color: var(--accent-secondary);
}

.suggestion-days-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.suggestion-day {
  background: rgba(0,0,0,0.25);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.05);
}

.suggestion-day-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.85rem;
}

.suggestion-day-badge {
  background: rgba(108,99,255,0.15);
  color: var(--accent-secondary);
  font-size: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.suggestion-day-name {
  color: var(--accent-secondary);
}

.suggestion-day-details {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.suggestion-day-metrics {
  margin-bottom: 0.25rem;
}

.suggestion-day-notes {
  font-style: italic;
  color: var(--text-muted);
}

.suggestion-actions {
  display: flex;
  gap: 0.5rem;
}

.suggestion-actions form {
  margin: 0;
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.activity-card {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
}

.activity-title {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.activity-notes {
  margin: 0.2rem 0 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.activity-delete-btn {
  flex-shrink: 0;
  margin-left: 0.75rem;
  padding: 0.2rem 0.5rem;
  background: transparent;
  border: 1px solid var(--accent-danger);
  border-radius: var(--radius-sm);
  color: var(--accent-danger);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--transition);
}

.activity-delete-btn:hover {
  background: rgba(255, 82, 82, 0.1);
}

.activity-empty {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.hidden-wrapper {
  display: none;
}

/* ===== UTILITY CLASSES (extracted inline styles) ===== */
.flex-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.flex-wrap-gap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.flex-align-center {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.flex-gap-05 {
  display: flex;
  gap: 0.5rem;
}

.d-flex {
  display: flex;
}

.w-100 {
  width: 100%;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-05 {
  margin-bottom: 0.5rem;
}

.mb-075 {
  margin-bottom: 0.75rem;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-1-25 {
  margin-bottom: 1.25rem;
}

.mb-1-5 {
  margin-bottom: 1.5rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-05 {
  margin-top: 0.5rem;
}

.mt-1 {
  margin-top: 1rem;
}

.mt-2 {
  margin-top: 2rem;
}

.text-danger {
  color: var(--accent-danger);
}

.text-success {
  color: var(--accent-success);
}

.text-warning {
  color: #fbbf24;
}

.text-accent-secondary {
  color: var(--accent-secondary);
}

.text-secondary-sm {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.text-secondary-md {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.text-muted-xs {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.hidden-input {
  display: none !important;
}

/* ===== COMPONENT SPECIFIC CLASSES (extracted inline styles) ===== */

/* Block Summary & Timeline */
.stats-detail-row {
  display: flex;
  gap: 1.5rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.stats-detail-row.secondary-color {
  color: var(--text-secondary);
}

.week-card-focus {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
  font-style: italic;
  background: rgba(0,0,0,0.15);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--accent-primary);
}

.week-card-summary {
  margin-top: 0.25rem;
  border-top: 1px dashed rgba(255,255,255,0.1);
  padding-top: 0.25rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.week-day-breakdown {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.week-day-badge {
  flex: 0 0 auto;
  text-align: center;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
}

.week-day-badge.completed {
  background: rgba(0, 230, 118, 0.08);
  border: 1px solid rgba(0, 230, 118, 0.25);
  color: var(--accent-success);
}

.week-day-badge.planned {
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  color: #818cf8;
}

.week-day-badge.incomplete {
  background: rgba(255, 82, 82, 0.08);
  border: 1px solid rgba(255, 82, 82, 0.25);
  color: var(--accent-danger);
}

.week-day-badge.default {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
}

.week-day-badge.today {
  outline: 1px solid rgba(251, 191, 36, 0.6);
  outline-offset: 1px;
}

.week-title-badge {
  font-size: 0.7rem;
  color: #818cf8;
  margin-left: 0.5rem;
}

.week-planned-distance {
  color: var(--text-muted);
  font-size: 0.9em;
}

/* AI Settings & Preferred Days Selector */
.pref-days-container {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pref-day-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
  cursor: pointer;
}

.pref-day-circle {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
}

.pref-day-circle.checked {
  background: var(--accent-primary);
  color: #0a0a1a;
  border: 2px solid var(--accent-primary);
}

.form-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.form-hint.mb-1 {
  margin-bottom: 1rem;
}

.textarea-goals {
  min-height: 100px;
}

.textarea-sm {
  min-height: 80px;
}

.textarea-lg {
  min-height: 200px;
}

.card-danger {
  margin-top: 2rem;
  border-color: rgba(255, 82, 82, 0.2);
}

.btn-danger-gradient {
  background: linear-gradient(135deg, var(--accent-danger), #ff8a80);
  color: #0a0a1a;
}

/* Setup Page Block Configuration */
.setup-blocks-panel {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  background: var(--bg-secondary);
  border-color: var(--border-accent);
}

.setup-blocks-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--accent-secondary);
}

.setup-blocks-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.setup-block-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
}

.setup-block-num {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
}

.setup-block-auto {
  font-size: 0.72rem;
  color: var(--accent-secondary);
  font-style: italic;
}

.setup-validation-summary {
  margin-top: 1rem;
  font-size: 0.85rem;
  border-top: 1px solid var(--border-glass);
  padding-top: 0.75rem;
}

.setup-validation-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-secondary);
}

.setup-validation-error {
  margin-top: 0.5rem;
  color: var(--accent-danger);
  font-size: 0.8rem;
  line-height: 1.4;
}

.form-label-sm {
  font-size: 0.75rem;
}

.form-label-xs {
  font-size: 0.7rem;
}

/* Dashboard Goal Card */
.prep-goal-card {
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--accent-primary);
  padding: 1.25rem;
}

.prep-goal-title {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.95rem;
}

.prep-goal-label {
  color: var(--text-primary);
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.25rem;
}

.prep-goal-value {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.prep-goal-value-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  white-space: pre-line;
}

/* AI Suggestion Grid */
.suggestion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  background: rgba(0, 0, 0, 0.2);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
}

.suggestion-grid strong {
  color: var(--text-secondary);
}