/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - FLO-FLOW
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --primary-rose: #A594F9;
  --primary-rose-hover: #9482f6;
  --primary-rose-light: #E5D9F2;
  --primary-rose-dark: #8673eb;
  
  --primary-vert: #C9FFDF;
  --primary-vert-hover: #adffcc;
  --primary-vert-light: #f2fff7;
  --primary-vert-dark: #2ca559;
  
  --accent-purple: #CDC1FF;
  --accent-purple-light: #F5EFFF;
  --accent-purple-dark: #A594F9;

  --accent-yellow: #ffd074;
  --accent-yellow-light: #fffbf0;
  
  --bg-main: #F5EFFF;
  --bg-sidebar: #ffffff;
  --card-bg: #ffffff;
  
  --text-main: #2d2a2b;
  --text-muted: #827e80;
  --text-light: #b0acae;
  
  --border-color: #E5D9F2;
  --border-color-dark: #CDC1FF;
  
  --shadow-soft: 0 12px 36px rgba(165, 148, 249, 0.08);
  --shadow-hover: 0 16px 48px rgba(165, 148, 249, 0.16);
  --shadow-dark: 0 15px 35px rgba(0, 0, 0, 0.04);
  
  --radius-sm: 10px;
  --radius-md: 20px;
  --radius-lg: 30px;
  
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & ELEMENTS
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', 'Outfit', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  font-weight: 600;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 100%;
}

a {
  color: var(--primary-rose-dark);
  text-decoration: none;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--border-color-dark);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-rose);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  gap: 8px;
}

.btn-primary {
  background-color: var(--primary-rose);
  color: white;
  box-shadow: 0 6px 20px rgba(255, 143, 177, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-rose-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 143, 177, 0.35);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: white;
  color: var(--text-main);
  border: 1.5px solid var(--border-color-dark);
}

.btn-secondary:hover {
  background-color: var(--bg-main);
  color: var(--primary-rose-dark);
  border-color: var(--primary-rose);
}

.btn-danger {
  background-color: #ffb3b3;
  color: #c90000;
}

.btn-danger:hover {
  background-color: #ff9999;
  transform: translateY(-2px);
}

/* Card basic */
.card {
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-sizing: border-box;
  max-width: 100%;
}

.card:hover {
  box-shadow: var(--shadow-hover);
}

/* ==========================================================================
   AUTHENTICATION OVERLAY
   ========================================================================== */
.auth-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, #fff0f3 0%, #eefbf7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.4s ease;
  padding: 20px;
  box-sizing: border-box;
}

.auth-overlay.fade-out {
  opacity: 0;
}

.auth-card {
  background: white;
  max-width: 480px;
  width: 100%;
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(255, 143, 177, 0.15);
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  animation: authScaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-sizing: border-box;
}

@keyframes authScaleIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.auth-header {
  text-align: center;
  margin-bottom: 30px;
}

.auth-logo {
  font-size: 3rem;
  margin-bottom: 12px;
  animation: pulseLogo 3s infinite ease-in-out;
}

@keyframes pulseLogo {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.auth-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  background: linear-gradient(to right, var(--primary-rose-dark), var(--primary-vert-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.auth-form .form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
}

.auth-form label {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-main);
}

.auth-form input[type="text"],
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="date"],
.auth-form input[type="number"] {
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color-dark);
  background-color: var(--bg-main);
  outline: none;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  box-sizing: border-box;
  width: 100%;
}

.auth-form input:focus {
  border-color: var(--primary-rose);
  background-color: white;
}

.auth-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.auth-submit-btn {
  width: 100%;
  margin-top: 15px;
  padding: 14px;
  font-size: 1.05rem;
}

.auth-footer {
  text-align: center;
  margin-top: 25px;
  font-size: 0.75rem;
  color: var(--text-light);
}

/* ==========================================================================
   APP CONTAINER LAYOUT
   ========================================================================== */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* SIDEBAR */
.sidebar {
  width: 280px;
  background-color: var(--bg-sidebar);
  border-right: 1.5px solid var(--border-color);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  position: fixed;
  height: 100vh;
  z-index: 100;
}

/* Sidebar User Info */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 35px;
  padding-bottom: 20px;
  border-bottom: 1.5px solid var(--border-color);
}

.user-avatar-circle {
  width: 50px;
  height: 50px;
  background-color: var(--primary-rose-light);
  color: var(--primary-rose-dark);
  font-size: 1.8rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  border: 2px solid var(--primary-rose);
}

.user-text-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.user-text-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Sidebar Menu */
.sidebar-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.menu-item button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.menu-item button:hover {
  background-color: var(--bg-main);
  color: var(--text-main);
}

.menu-item.active button {
  background-color: var(--primary-rose-light);
  color: var(--primary-rose-dark);
}

/* Quick Status Widget in Sidebar */
.sidebar-status-widget {
  background: linear-gradient(135deg, var(--primary-rose-light) 0%, var(--accent-purple-light) 100%);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-top: 20px;
  border: 1px dashed var(--primary-rose);
  text-align: center;
}

.sidebar-status-widget p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.sidebar-status-widget h4 {
  font-size: 1.1rem;
  color: var(--primary-rose-dark);
  margin-top: 4px;
}

/* Logout Btn in Sidebar */
.logout-container {
  margin-top: auto;
  padding-top: 20px;
}

.logout-btn-sidebar {
  width: 100%;
  color: var(--text-light);
  font-size: 0.85rem;
  justify-content: flex-start;
  padding: 8px;
}

.logout-btn-sidebar:hover {
  color: #ff5555;
  background-color: #fff1f1;
  border-color: #ffa8a8;
}

/* MAIN CONTENT */
.main-content {
  flex-grow: 1;
  margin-left: 280px; /* offset sidebar */
  padding: 40px;
  max-width: 1200px;
  width: calc(100% - 280px);
  box-sizing: border-box;
}

/* Mobile Nav Bar - Hidden on desktop */
.mobile-nav-bar {
  display: none;
}

/* ==========================================================================
   APP VIEWS & SECTIONS
   ========================================================================== */
.app-view {
  display: none;
  animation: fadeInView 0.4s ease-out;
}

.app-view.active {
  display: block;
}

@keyframes fadeInView {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* View Header */
.view-header {
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.view-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-main);
  position: relative;
}

.view-header h1::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 40px;
  height: 4px;
  background-color: var(--primary-rose);
  border-radius: 2px;
}

.view-header-actions {
  display: flex;
  gap: 10px;
}

/* ==========================================================================
   DASHBOARD VIEW (Dashboard + Calendar layout)
   ========================================================================== */
.dashboard-summary-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.summary-card {
  display: flex;
  align-items: center;
  gap: 18px;
  border-left: 5px solid var(--primary-rose);
}

.summary-card.accent-vert {
  border-left-color: var(--primary-vert);
}

.summary-card.accent-purple {
  border-left-color: var(--accent-purple);
}

.summary-card.accent-yellow {
  border-left-color: var(--accent-yellow);
}

.summary-card-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.summary-card.accent-rose .summary-card-icon { background-color: var(--primary-rose-light); }
.summary-card.accent-vert .summary-card-icon { background-color: var(--primary-vert-light); }
.summary-card.accent-purple .summary-card-icon { background-color: var(--accent-purple-light); }
.summary-card.accent-yellow .summary-card-icon { background-color: var(--accent-yellow-light); }

.summary-card-info {
  display: flex;
  flex-direction: column;
}

.summary-card-info span {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.summary-card-info h3 {
  font-size: 1.35rem;
  font-weight: 700;
}

/* Dashboard Core Layout */
.dashboard-core {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
  align-items: start;
}

.calendar-card {
  padding: 24px;
}

.details-card {
  position: sticky;
  top: 40px;
}

.details-card-header {
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 15px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.details-card-header h3 {
  font-size: 1.15rem;
}

.btn-edit-day {
  padding: 6px 12px;
  font-size: 0.8rem;
  border-radius: 8px;
}

.details-card-content {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.detail-row {
  background-color: var(--bg-main);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border: 1px solid var(--border-color);
}

.detail-row-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
}

.detail-row-value {
  font-weight: 700;
  color: var(--text-main);
}

.detail-pills-container {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.detail-pill {
  font-size: 0.75rem;
  padding: 4px 10px;
  background-color: white;
  border: 1.2px solid var(--border-color-dark);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.cycle-prediction-box {
  background: linear-gradient(135deg, #fff2f5 0%, #f4f1ff 100%);
  border: 1.5px solid var(--primary-rose-light);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-top: 25px;
}

.cycle-prediction-box h4 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--primary-rose-dark);
  display: flex;
  align-items: center;
  gap: 6px;
}

.prediction-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(255, 143, 177, 0.2);
}

.prediction-item:last-child {
  border-bottom: none;
}

.prediction-item span {
  color: var(--text-muted);
}

.prediction-item strong {
  color: var(--text-main);
}

/* ==========================================================================
   CHARTS & STATISTICS VIEW
   ========================================================================== */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 25px;
  margin-bottom: 30px;
}

.chart-card {
  padding: 24px;
}

.chart-card h3 {
  font-size: 1.15rem;
  margin-bottom: 18px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-canvas-container {
  position: relative;
  height: 260px;
  width: 100%;
}

.chart-empty-state {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-main);
  border-radius: var(--radius-sm);
  border: 1.5px dashed var(--border-color-dark);
  text-align: center;
  padding: 20px;
}

.chart-empty-state span {
  font-size: 2.2rem;
  margin-bottom: 8px;
}

.chart-empty-state p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 250px;
}

.flo-history-card {
  grid-column: 1 / -1;
}

.flo-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
  flex-wrap: wrap;
  gap: 15px;
}

.flo-avg-stats-box {
  background-color: var(--primary-rose-light);
  color: var(--primary-rose-dark);
  padding: 8px 16px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.9rem;
}

.flo-cycle-chart {
  position: relative;
  width: 100%;
  margin-top: 20px;
  padding-bottom: 10px;
  background-color: white;
}

.average-marker-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  border-left: 2px dashed var(--text-light);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

.average-marker-label {
  position: absolute;
  top: -24px;
  white-space: nowrap;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  background-color: var(--bg-main);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border-color-dark);
  transform: translateX(-50%);
}

.flo-cycle-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 15px;
}

.flo-cycle-item {
  display: flex;
  align-items: center;
  width: 100%;
  gap: 15px;
}

.cycle-date-label {
  width: 30%;
  display: flex;
  flex-direction: column;
}

.profile-view-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 30px;
  align-items: start;
}

/* Category Tabs */
.category-tab {
  background-color: var(--bg-main);
  border: 1.5px solid var(--border-color-dark);
  color: var(--text-main);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-tab:hover {
  background-color: var(--primary-rose-light);
  color: var(--primary-rose-dark);
  border-color: var(--primary-rose);
}

.category-tab.active {
  background-color: var(--primary-rose);
  color: white;
  border-color: var(--primary-rose);
  box-shadow: 0 4px 12px rgba(165, 148, 249, 0.3);
}

.symptom-chip:hover {
  border-color: var(--primary-rose) !important;
  transform: translateY(-1px);
}

.fertility-chart-legend {
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-color);
}

.chart-point-group:hover circle {
  r: 8;
  fill: #8673eb;
  transition: all 0.2s ease;
}

/* ==========================================================================
   DARK MODE COMPATIBILITY & PALETTE
   ========================================================================== */
html.dark {
  --bg-main: #1E1B26;
  --bg-sidebar: #2A2433;
  --card-bg: #2A2433;
  --text-main: #F5EFFF;
  --text-muted: #CDC1FF;
  --text-light: #9482f6;
  
  --border-color: #3b334a;
  --border-color-dark: #504464;
  
  --primary-rose-light: #362d48;
  --accent-purple-light: #30283f;
  --accent-yellow-light: #3a3225;
  
  --shadow-soft: 0 12px 36px rgba(0, 0, 0, 0.4);
  --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.6);
}

html.dark body {
  background-color: var(--bg-main);
  color: var(--text-main);
  transition: background-color 0.3s ease, color 0.3s ease;
}

html.dark .card,
html.dark .sidebar,
html.dark .auth-card,
html.dark .modal-card,
html.dark .mobile-nav-bar {
  background-color: var(--card-bg);
  border-color: var(--border-color);
  color: var(--text-main);
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

html.dark .auth-overlay {
  background: linear-gradient(135deg, #1E1B26 0%, #2A2433 100%);
}

html.dark input[type="text"],
html.dark input[type="email"],
html.dark input[type="password"],
html.dark input[type="date"],
html.dark input[type="number"],
html.dark select,
html.dark textarea {
  background-color: #1E1B26;
  color: #F5EFFF;
  border-color: #504464;
}

html.dark input:focus,
html.dark select:focus,
html.dark textarea:focus {
  background-color: #2A2433;
  border-color: #A594F9;
}

html.dark .btn-secondary {
  background-color: #2A2433;
  color: #F5EFFF;
  border-color: #504464;
}

html.dark .btn-secondary:hover {
  background-color: #362d48;
  color: #CDC1FF;
  border-color: #A594F9;
}

html.dark .detail-row {
  background-color: #1E1B26;
  border-color: #3b334a;
}

html.dark .detail-pill {
  background-color: #2A2433;
  color: #CDC1FF;
  border-color: #504464;
}

html.dark .cycle-prediction-box {
  background: linear-gradient(135deg, #2A2433 0%, #362d48 100%);
  border-color: #504464;
}

html.dark .theme-option-card {
  background-color: #1E1B26;
  border-color: #504464;
}

html.dark .theme-option-card:hover {
  border-color: #A594F9;
}

html.dark .menu-item button {
  color: #CDC1FF;
}

html.dark .menu-item button:hover {
  background-color: #362d48;
  color: #F5EFFF;
}

html.dark .menu-item.active button {
  background-color: #362d48;
  color: #A594F9;
}

html.dark .sidebar-status-widget {
  background: linear-gradient(135deg, #2A2433 0%, #362d48 100%);
  border-color: #A594F9;
}

/* ==========================================================================
   FORM GROUPS & INPUT STYLING PRESERVATION
   ========================================================================== */
.form-group {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  width: 100% !important;
  margin-bottom: 16px;
  box-sizing: border-box !important;
}

.form-group label {
  display: block !important;
  width: 100% !important;
  margin-bottom: 6px !important;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-main);
  text-align: left;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100% !important;
  padding: 12px 14px !important;
  border-radius: var(--radius-md) !important;
  border: 1.5px solid var(--border-color-dark) !important;
  background-color: var(--bg-main) !important;
  color: var(--text-main) !important;
  font-size: 16px !important;
  outline: none !important;
  box-sizing: border-box !important;
  transition: border-color var(--transition-fast), background-color var(--transition-fast) !important;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--primary-rose) !important;
  background-color: white !important;
}

/* ==========================================================================
   PURE RESPONSIVE MOBILE DESIGN FIXES (@media (max-width: 768px))
   ========================================================================== */
@media (max-width: 768px) {
  body {
    padding-bottom: 80px !important;
  }

  .app-container {
    flex-direction: column;
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: hidden;
  }

  .sidebar {
    display: none !important;
  }

  .mobile-nav-bar {
    display: flex !important;
    justify-content: flex-start !important;
    align-items: center !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100% !important;
    height: 65px;
    background-color: var(--card-bg);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    border-top: 1.5px solid var(--border-color);
    z-index: 1000;
    box-sizing: border-box;
    padding: 0 8px !important;
    gap: 2px !important;
  }

  .mobile-nav-bar::-webkit-scrollbar {
    display: none !important;
  }

  .mobile-nav-item {
    background: none;
    border: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.65rem !important;
    font-weight: 600;
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: 4px 6px !important;
    text-decoration: none;
    flex: 1 0 auto !important;
    min-width: 52px !important;
    text-align: center;
  }

  .mobile-nav-item span {
    white-space: nowrap !important;
  }

  .mobile-nav-item span.nav-icon {
    font-size: 1.25rem !important;
    margin-bottom: 2px;
  }

  .mobile-nav-item.active {
    color: var(--primary-rose-dark);
  }

  .charts-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  .chart-card {
    padding: 16px 12px !important;
  }


  .main-content {
    margin-left: 0 !important;
    width: 100% !important;
    padding: 16px 12px 85px 12px !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .view-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 20px;
    width: 100%;
  }

  .view-header h1 {
    font-size: 1.5rem;
  }

  .view-header-actions {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .view-header-actions .btn,
  .view-header-actions a.btn {
    flex: 1 1 auto;
    font-size: 0.85rem;
    padding: 10px 12px;
    justify-content: center;
    border-radius: 16px;
  }

  /* Cards Mobile padding fix */
  .card {
    padding: 16px 12px !important;
    border-radius: 18px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .dashboard-summary-cards {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    margin-bottom: 20px;
  }

  .summary-card {
    padding: 12px 10px !important;
    gap: 10px !important;
  }

  .summary-card-icon {
    width: 36px !important;
    height: 36px !important;
    font-size: 1.1rem !important;
  }

  .summary-card-info span {
    font-size: 0.68rem !important;
  }

  .summary-card-info h3 {
    font-size: 1.05rem !important;
  }

  .dashboard-core {
    grid-template-columns: 1fr !important;
    gap: 16px;
    width: 100% !important;
  }

  .calendar-card {
    padding: 12px 8px !important;
  }

  /* SVG & Chart Scroll Wrappers */
  #fertility-temp-chart-container,
  #body-chart-container,
  #flo-cycle-history-container,
  #sympList,
  #bodyList,
  #cyclesList {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    width: 100% !important;
    box-sizing: border-box;
  }

  #fertility-temp-chart-container svg {
    min-width: 540px;
  }

  .fertility-chart-legend {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
    padding: 10px 12px !important;
  }

  .profile-view-container {
    grid-template-columns: 1fr !important;
    gap: 16px;
    width: 100% !important;
  }

  /* Flo Cycle Item Mobile adjustments */
  .flo-cycle-item {
    gap: 8px !important;
  }

  .cycle-date-label {
    width: 28% !important;
    font-size: 0.75rem !important;
  }

  .cycle-days-count {
    width: 65px !important;
    font-size: 0.75rem !important;
    text-align: right !important;
  }

  /* Period Selection Floating Panel */
  #period-selection-panel {
    width: 92% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    flex-direction: column !important;
    padding: 12px 14px !important;
    bottom: 75px !important;
    border-radius: 20px !important;
    gap: 10px !important;
    text-align: center;
    box-sizing: border-box;
  }

  #period-selection-panel > div {
    width: 100%;
    justify-content: center;
  }

  .auth-overlay {
    padding: 12px;
  }

  .auth-card {
    padding: 24px 16px;
    max-width: 100%;
    border-radius: 24px;
  }

  .modal-card {
    width: 96% !important;
    max-height: 90vh !important;
    border-radius: 20px !important;
  }

  .modal-header {
    padding: 14px 16px;
  }

  .modal-body-form {
    padding: 16px;
    gap: 16px;
  }

  .symptom-category-tabs {
    flex-direction: row;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 4px;
  }

  .category-tab {
    padding: 6px 12px;
    font-size: 0.8rem;
  }

  table {
    width: 100% !important;
    min-width: 0 !important;
  }

  table th, table td {
    padding: 8px 6px !important;
    font-size: 0.8rem !important;
  }
}

@media (max-width: 480px) {
  .dashboard-summary-cards {
    grid-template-columns: 1fr !important;
  }

  .symptoms-grid {
    grid-template-columns: 1fr !important;
  }

  .view-header h1 {
    font-size: 1.35rem;
  }
}

/* Insight Range Tabs */
.insight-range-tab {
  background: none;
  border: none;
  padding: 6px 14px;
  border-radius: 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.insight-range-tab:hover {
  color: var(--text-main);
}

.insight-range-tab.active {
  background-color: var(--primary-rose);
  color: white;
  box-shadow: 0 3px 10px rgba(165, 148, 249, 0.3);
}

html.dark .insight-range-tab.active {
  background-color: #8673eb;
  color: white;
}