/* =============================================================
   LICHESS TRACKER – DESIGN VARIABLEN
   Passe hier Farben, Fonts, Abstände etc. an.
   ============================================================= */

:root {
  /* --- Hauptfarben --- */
  --color-bg:             #000015;
  --color-card:           #12101D;
  --color-card-hover:     #1e2d4d;
  --color-border:         #416A77;
  --color-border-light:   #96FF7C;

  /* --- Textfarben --- */
  --color-text:           #e0e0e0;
  --color-text-muted:     #888888;
  --color-text-heading:   #FFF3DD;
  --color-text-footer:    #555555;

  /* --- Akzentfarben (Fehlertypen) --- */
  --color-inaccuracy:     #FFB9C8;
  --color-mistake:        #FF7694;
  --color-blunder:        #FF2958;
  --color-success:        #2ecc71;
  --color-accuracy:       #2ecc71;

  /* --- Akzent-Hintergründe (für Badges) --- */
  --color-inaccuracy-bg:  rgba(244, 197, 66, 0.15);
  --color-mistake-bg:     rgba(230, 126, 34, 0.15);
  --color-blunder-bg:     rgba(231, 76, 60, 0.15);

  /* --- Chart-Farben (mit Transparenz für Fill) --- */
  --chart-inaccuracy-fill: rgba(244, 197, 66, 0.1);
  --chart-mistake-fill:    rgba(230, 126, 34, 0.1);
  --chart-blunder-fill:    rgba(231, 76, 60, 0.1);
  --chart-inaccuracy-bar:  rgba(244, 197, 66, 0.8);
  --chart-mistake-bar:     rgba(230, 126, 34, 0.8);
  --chart-blunder-bar:     rgba(231, 76, 60, 0.8);
  --chart-grid:            rgba(255, 255, 255, 0.08);
  --chart-grid-light:      rgba(255, 255, 255, 0.05);

  /* --- Typografie --- */
  --font-family:          'Roboto Mono', monospace;
  --font-size-base:       16px;
  --font-size-sm:         0.75rem;
  --font-size-xs:         0.75rem;
  --font-size-lg:         1.6rem;
  --font-size-stat:       2rem;
  --font-size-table:      0.75rem;

  /* --- Abstände --- */
  --spacing-xs:           4px;
  --spacing-sm:           8px;
  --spacing-md:           16px;
  --spacing-lg:           24px;
  --spacing-xl:           28px;

  /* --- Radien --- */
  --radius-sm:            10px;
  --radius-md:            12px;
  --radius-badge:         10px;

  /* --- Schatten --- */
  --shadow-card:          0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-card-sm:       0 4px 12px rgba(0, 0, 0, 0.2);

  /* --- Layout --- */
  --max-width:            1000px;
  --page-padding:         24px;
}


/* =============================================================
   RESET & BASIS
   ============================================================= */

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  padding: var(--page-padding);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}


/* =============================================================
   HEADER
   ============================================================= */

.header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-xl);
}

.header-logo svg {
  height: 40px;
  width: auto;
  display: block;
}

.header-info {
  text-align: right;
}

.header-username {
  font-size: 10px;
  color: var(--color-text-heading);
  font-weight: 500;
}

.header-meta {
  font-size: 10px;
  color: var(--color-text-muted);
  margin-top: 2px;
}


/* =============================================================
   CONTROLS (Reload oben rechts)
   ============================================================= */

.controls-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.game-type-controls {
  display: flex;
  gap: var(--spacing-xs);
}

.controls-top button,
.chart-controls button {
  background: var(--color-card);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  transition: all 0.2s;
}

.controls-top button:hover,
.chart-controls button:hover {
  background: var(--color-card-hover);
  color: var(--color-text);
}

.chart-controls button.active,
.game-type-controls button.active {
  background: var(--color-border);
  color: var(--color-text-heading);
  border-color: #CEFFC2;
}

/* =============================================================
   CHART HEADER (Titel + Buttons)
   ============================================================= */

.chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--spacing-md);
}

.chart-title {
  font-size: 0.85rem;
  color: var(--color-text-heading);
  font-weight: 500;
}

.chart-controls {
  display: flex;
  gap: var(--spacing-xs);
}


/* =============================================================
   LOADING / ERROR STATES
   ============================================================= */

.loading {
  text-align: center;
  padding: 60px var(--spacing-lg);
  color: var(--color-text-muted);
}

.loading .spinner {
  display: inline-block;
  width: 64px;
  height: 64px;
  border: 5px solid var(--color-border);
  border-top-color: var(--color-inaccuracy);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: var(--spacing-md);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.error {
  text-align: center;
  padding: 40px var(--spacing-lg);
  color: var(--color-blunder);
  background: var(--color-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-lg);
}


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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

.goals-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}

@media (max-width: 1100px) {
  .goals-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 600px) {
  .goals-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.goal-card {
  background: var(--color-card);
  border-radius: 16px;
  padding: 18px;
  text-align: center;
}

.goal-label {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.goal-sub {
  font-size: 0.75rem;
  margin-top: 4px;
  color: var(--color-text-muted);
}

.ring {
  width: 90px;
  height: 90px;
  margin: 0 auto;
  position: relative;
}

.ring svg {
  transform: rotate(-90deg);
}

.ring-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.stat-card {
  background: var(--color-card);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-card-sm);
}

.stat-card .value {
  font-size: var(--font-size-stat);
  font-weight: 700;
}

.stat-card .label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.stat-card.inac .value { color: var(--color-inaccuracy); }
.stat-card.mist .value { color: var(--color-mistake); }
.stat-card.blun .value { color: var(--color-blunder); }

.trend {
  font-size: var(--font-size-xs);
  margin-top: 2px;
}
.trend.up   { color: var(--color-blunder); }
.trend.down { color: var(--color-success); }
.trend.flat { color: var(--color-text-muted); }


/* =============================================================
   CHART WRAPPER
   ============================================================= */

.chart-wrapper {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  height: 420px;
  display: flex;
  flex-direction: column;
}

.chart-canvas-wrapper canvas {
  width: 100% !important;
  height: 100% !important;
}


/* =============================================================
   TABLE
   ============================================================= */

.table-wrapper {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 20px;
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-table);
}

th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 600;
}

td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border-light);
}

tr:hover td {
  background: var(--color-card-hover);
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-badge);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.chart-canvas-wrapper {
  position: relative;
  flex: 1;
  min-height: 0;
}

@media (max-width: 700px) {
  .chart-wrapper {
    height: 320px;
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .chart-wrapper {
    height: 280px;
    padding: 14px;
  }
}

.badge-inac { background: var(--color-inaccuracy-bg); color: var(--color-inaccuracy); }
.badge-mist { background: var(--color-mistake-bg);     color: var(--color-mistake); }
.badge-blun { background: var(--color-blunder-bg);     color: var(--color-blunder); }


/* =============================================================
   LAST UPDATED / FOOTER
   ============================================================= */

.last-updated {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  margin-bottom: var(--spacing-md);
}

.footer {
  text-align: left;
  color: var(--color-text-footer);
  font-size: 10px;
  margin-top: var(--spacing-lg);
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.footer-line {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}


/* =============================================================
   TAB BAR
   ============================================================= */

.tabbar {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 6px;
  margin-bottom: var(--spacing-lg);
  display: flex;
}

.tabbar-inner {
  display: flex;
  gap: 4px;
  width: 100%;
}

.tab {
  flex: 1;
  background: transparent;
  color: var(--color-text-muted);
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  transition: all 0.2s;
  font-weight: 500;
}

.tab:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.05);
}

.tab.active {
  background: var(--color-border);
  color: var(--color-text-heading);
}


/* =============================================================
   SETTINGS PAGE
   ============================================================= */

.settings-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-card-sm);
}

.settings-title {
  font-size: 0.85rem;
  color: var(--color-text-heading);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  font-family: var(--font-family);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.settings-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.settings-row label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  flex: 1;
}

.settings-row input {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  padding: 6px 10px;
  width: 120px;
  text-align: right;
  outline: none;
  transition: border-color 0.2s;
}

.settings-row input:focus {
  border-color: var(--color-border-light);
}

.settings-save {
  display: block;
  width: 100%;
  background: var(--color-border);
  color: var(--color-text-heading);
  border: 1px solid #CEFFC2;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  transition: all 0.2s;
}

.settings-save:hover {
  background: var(--color-card-hover);
}


/* =============================================================
   OTB PAGE
   ============================================================= */

.otb-pgn-input {
  width: 100%;
  height: 140px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  padding: 10px 12px;
  resize: vertical;
  outline: none;
  box-sizing: border-box;
  margin-bottom: var(--spacing-sm);
  transition: border-color 0.2s;
}

.otb-pgn-input:focus {
  border-color: var(--color-border-light);
}

/* Pre-flight */
#otb-preflight {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.preflight-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.preflight-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.preflight-missing {
  color: #FBB048;
  font-size: 0.7rem;
  margin-left: 4px;
}

.preflight-btns {
  display: flex;
  gap: 6px;
}

.preflight-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  padding: 5px 14px;
  cursor: pointer;
  transition: all 0.15s;
}

.preflight-btn:hover {
  border-color: var(--color-text-muted);
  color: var(--color-text);
}

.preflight-btn.active {
  background: var(--color-border);
  border-color: var(--color-border-light);
  color: var(--color-text-heading);
  font-weight: 600;
}

.preflight-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  padding: 5px 10px;
  outline: none;
  color-scheme: dark;
}

.otb-upload-row {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.otb-file-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.otb-file-btn:hover {
  color: var(--color-text);
  border-color: var(--color-border-light);
}

.otb-file-btn input[type="file"] {
  display: none;
}

.otb-analyze-btn {
  flex: 1;
  background: var(--color-border);
  color: var(--color-text-heading);
  border: 1px solid #CEFFC2;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  transition: all 0.2s;
}

.otb-analyze-btn:hover {
  background: var(--color-card-hover);
}

.otb-analyze-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.otb-status {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding: 6px 0 2px;
}

.otb-status.error {
  color: var(--color-blunder);
}

.otb-status.success {
  color: var(--color-accuracy);
}

.otb-status.warning {
  color: #FBB048;
}

/* OTB Analysis Status Dot */
.otb-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-block;
}
.otb-status-dot.pending {
  background: #FF4D50;
  box-shadow: 0 0 6px rgba(255, 77, 80, 0.6);
}
.otb-status-dot.done {
  background: #1ADC9B;
  box-shadow: 0 0 6px rgba(26, 220, 155, 0.4);
}

/* OTB Pending Hint */
.otb-pending-hint {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255, 77, 80, 0.08);
  border: 1px solid rgba(255, 77, 80, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.45;
}
.otb-pending-hint-link {
  color: #FF4D50;
  font-weight: 600;
  text-decoration: none;
  width: fit-content;
}
.otb-pending-hint-link:hover {
  text-decoration: underline;
}

/* Pending card subtle left border */
.otb-game-card.pending {
  border-left: 2px solid rgba(255, 77, 80, 0.5);
}

/* OTB Game Cards – Accordion */
.otb-game-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
}

.otb-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px var(--spacing-md);
  cursor: pointer;
  user-select: none;
  gap: var(--spacing-sm);
}

.otb-card-header:hover {
  background: rgba(255,255,255,0.02);
}

.otb-card-header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex: 1;
  min-width: 0;
}

.otb-card-header-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}

.otb-game-result {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 700;
  flex-shrink: 0;
}

.otb-game-result.win  { background: rgba(26, 220, 155, 0.2); color: #1ADC9B; }
.otb-game-result.loss { background: rgba(255, 77, 80, 0.2);  color: #FF4D50; }
.otb-game-result.draw { background: rgba(199, 214, 211, 0.2); color: #C7D6D3; }

.otb-game-result.color-white { outline: 2px solid rgba(255, 243, 221, 0.6); }
.otb-game-result.color-black { outline: 2px solid rgba(60, 60, 80, 0.9); }
.otb-game-result { cursor: pointer; transition: opacity 0.2s, outline-color 0.2s; }
.otb-game-result:hover { opacity: 0.75; }

.otb-title-input {
  background: none;
  border: none;
  outline: none;
  color: var(--color-text-heading);
  font-family: var(--font-family);
  font-size: var(--font-size-sm);
  font-weight: 600;
  width: 100%;
  padding: 0;
  cursor: text;
}

.otb-title-input::placeholder {
  color: var(--color-text-muted);
  font-weight: 400;
}

.otb-game-num {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.otb-game-date {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.otb-chevron {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  flex-shrink: 0;
  transition: transform 0.2s;
}

/* Body – hidden by default, shown when .open */
.otb-card-body {
  display: none;
  padding: 0 var(--spacing-md) var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.otb-card-body.open {
  display: block;
}

.otb-game-stats {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-end;
  padding-top: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.otb-stat {
  text-align: center;
}

.otb-stat-value {
  font-size: var(--font-size-sm);
  color: var(--color-text-heading);
  font-weight: 600;
}

.otb-stat-label {
  font-size: 0.6rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
}

.otb-game-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.otb-game-meta {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.otb-game-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.otb-game-delete {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  padding: 4px;
  opacity: 0.5;
  transition: opacity 0.2s;
  text-decoration: none;
  font-family: var(--font-family);
}

.otb-game-delete:hover {
  opacity: 1;
  color: var(--color-blunder);
}

.otb-empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  padding: var(--spacing-xl) 0;
}

/* =============================================================
   START PAGE
   ============================================================= */

.start-summary-card {
  background: var(--color-card);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin-bottom: var(--spacing-md);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}

.start-summary-card:hover {
  background: #1a1830;
}

.start-card-label {
  font-size: 0.85rem;
  color: var(--color-text-heading);
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.start-card-stats {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  align-items: flex-end;
}

.start-stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}

.start-stat-value {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text-heading);
  line-height: 1;
}

.start-stat-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.start-wdl-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.start-wdl-row span {
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
}

.start-win  { color: #1ADC9B !important; }
.start-draw { color: #C7D6D3 !important; }
.start-loss { color: #FF4D50 !important; }

.start-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.start-spark-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: var(--spacing-md);
  margin-bottom: 4px;
}

.start-card-spark {
  width: 100%;
  height: 70px;
}

.start-card-header .start-card-label {
  margin-bottom: 0;
}

.start-card-arrow {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  line-height: 1;
}

.start-summary-card:hover .start-card-arrow {
  color: var(--color-text-heading);
}

.start-empty {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* =============================================================
   LOGIN PAGE
   ============================================================= */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: var(--spacing-lg);
}

.login-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 48px 40px;
  background: var(--color-card);
  border-radius: 20px;
  text-align: center;
  max-width: 360px;
  width: 100%;
}

.login-tagline {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  margin: 0;
  line-height: 1.5;
}

.login-btn {
  display: inline-block;
  background: var(--color-success);
  color: #fff;
  text-decoration: none;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  font-family: 'Roboto Mono', monospace;
  font-weight: 700;
  font-size: var(--font-size-sm);
  letter-spacing: 0.05em;
  transition: background 0.15s;
}

.login-btn:hover {
  background: var(--color-accuracy);
  opacity: 0.85;
}

.header-logout {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  text-decoration: none;
  opacity: 0.8;
  margin-top: 4px;
  display: inline-block;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 2px 6px;
  border-radius: 4px;
}

.header-logout:hover {
  opacity: 1;
  border-color: rgba(255,255,255,0.4);
}