/* Core theme */
:root {
  --color-primary: #0f7c90;
  --color-secondary: #1f3b4d;
  --color-accent: #4cc9f0;
  --color-bg: #f7fbfd;
  --color-surface: #ffffff;
  --color-text: #1a2430;
  --color-muted: #4f5b66;
  --color-border: #dde7ee;
  --color-high: #d7263d;
  --color-low: #b25d00;
  --color-normal: #3ba55d;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  --radius: 12px;
  --radius-small: 8px;
  --col-test: 260px;
  --col-date: 140px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  box-shadow: var(--shadow);
}

.brand-title {
  font-weight: 700;
  color: var(--color-secondary);
}

.brand-subtitle {
  font-size: 12px;
  color: var(--color-muted);
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex: 1;
  justify-content: space-between;
  align-items: center;
}

.nav-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 24px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 20;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 10px;
  transition: all 0.3s linear;
  position: relative;
  transform-origin: 1px;
}

@media (max-width: 720px) {
  :root {
    --col-test: 180px;
    --col-date: 110px;
  }

  .hamburger {
    display: flex;
    order: 1; /* Hamburger to the left of profile */
  }

  .profile-dropdown {
    order: 2; /* Profile to the right of hamburger */
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 15;
    order: 3;
  }

  .nav-links.show {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
  }

  .topbar {
    padding: 10px 16px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    height: 60px; /* Force a consistent height */
  }

  .brand {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 0;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
  }

  .brand-title {
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1;
  }

  .brand-subtitle {
    display: none;
  }

  .nav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap; /* Prevent icons from wrapping */
    align-items: center;
    gap: 16px;
    flex: 0 0 auto;
  }

  table {
    min-width: 100%;
  }

  .controls {
    width: 100%;
  }
}

.profile-dropdown {
  position: relative;
  display: inline-block;
}

.profile-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid var(--color-surface);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 0;
}

.dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 180px;
  display: none;
  z-index: 100;
  padding: 8px 0;
}

.dropdown-menu.show {
  display: block;
}

.dropdown-header {
  padding: 8px 16px;
  word-break: break-all;
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: 8px 16px;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 14px;
  color: var(--color-text);
  cursor: pointer;
}

.dropdown-item:hover {
  background: rgba(15, 124, 144, 0.05);
  color: var(--color-primary);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 4px 0;
}

.nav-link {
  padding: 8px 12px;
  border-radius: var(--radius-small);
  color: var(--color-muted);
  border: 1px solid transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-link.active {
  background: rgba(15, 124, 144, 0.08);
  color: var(--color-primary);
  border-color: rgba(15, 124, 144, 0.2);
}

.nav-link.disabled {
  opacity: 0.5;
}

.page {
  max-width: 1200px;
  margin: 24px auto;
  padding: 0 16px 48px;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
}

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

h1 {
  margin: 0 0 6px 0;
  font-size: 22px;
}

p {
  margin: 0;
}

.muted {
  color: var(--color-muted);
}

.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.control {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--color-secondary);
}

.control select {
  padding: 8px 10px;
  border-radius: var(--radius-small);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: 14px;
  color: var(--color-text);
}

.loading,
.error {
  padding: 16px;
  border-radius: var(--radius-small);
  background: rgba(15, 124, 144, 0.06);
  color: var(--color-secondary);
}

.error {
  background: rgba(215, 38, 61, 0.08);
  color: var(--color-high);
}

.panel-block {
  margin-top: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

/* Sticky Name column for all tables */
.lab-table th:first-child,
.lab-table td:first-child,
.log-table th:first-child,
.log-table td:first-child,
#medications-table th:first-child, #medications-table td:first-child,
#supplements-table th:first-child, #supplements-table td:first-child,
#discontinued-table th:first-child, #discontinued-table td:first-child,
#providers-table th:first-child, #providers-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  width: var(--col-test);
  min-width: var(--col-test);
  /* Removed max-width to allow expansion if needed, but keeping fixed for layout */
  white-space: nowrap;
  overflow: visible; 
}

/* Specific styling for name text to handle ellipsis */
.lab-table td:first-child .test-name,
.log-table td:first-child,
#medications-table td:first-child,
#supplements-table td:first-child,
#discontinued-table td:first-child,
#providers-table td:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Ensure header background stays correct when sticky */
.panel-header-row th:first-child {
  z-index: 3;
  background: linear-gradient(135deg, #e6f2f4, #edf9fd) !important;
}

table {
  width: fit-content;
  border-collapse: collapse;
  table-layout: fixed;
}

th,
td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  font-size: 14px;
  vertical-align: middle; /* Ensure all content is centered vertically */
}

.panel-header-row {
  background: linear-gradient(135deg, rgba(15, 124, 144, 0.1), rgba(76, 201, 240, 0.15));
}

.panel-header-row th {
  background: transparent;
  padding: 14px 10px;
  border-bottom: 2px solid var(--color-border);
}

.th-panel {
  text-align: left !important; /* Explicitly force left alignment */
  font-size: 16px;
  font-weight: 700;
  color: var(--color-secondary);
  white-space: nowrap;
  padding-left: 16px; /* Give it some breathing room from the edge */
}

/* Ensure only the actual first column of data has the fixed width, not the header panel */
.lab-table thead tr:not(.panel-header-row) th:first-child,
.lab-table tbody td:first-child {
  width: var(--col-test);
  min-width: var(--col-test);
  max-width: var(--col-test);
}

.device-title {
  padding-left: 0;
}

.panel-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-right: 10px;
}

.panel-actions {
  display: flex;
  gap: 6px;
}

.date-picker-header {
  width: 100%;
  padding: 4px 6px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 13px;
}

.log-input {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14px;
  text-align: center;
  background: var(--color-bg);
}

.log-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.date-header-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.date-text {
  font-size: 13px;
  white-space: nowrap;
}

.date-actions {
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.2s ease;
  width: 32px; /* Fixed width */
  justify-content: flex-start;
  flex-shrink: 0;
}

.date-spacer {
  width: 32px; /* Match date-actions width to keep date centered */
  flex-shrink: 0;
}

.th-date:hover .date-actions,
.date-actions.is-editing {
  opacity: 1;
}

.btn-icon.edit-small,
.btn-icon.save-small,
.btn-icon.cancel-small {
  font-size: 12px;
  padding: 2px;
}

.log-table th:nth-child(2) {
  background: rgba(15, 124, 144, 0.03);
}

.log-table td:nth-child(2) {
  background: rgba(15, 124, 144, 0.02);
}

.th-date {
  text-align: center;
  font-weight: 700;
  color: var(--color-secondary);
  width: var(--col-date);
  min-width: var(--col-date);
  max-width: var(--col-date);
}

.test-cell-content {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.test-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lab-table td:not(:first-child) {
  width: var(--col-date);
  min-width: var(--col-date);
  max-width: var(--col-date);
  text-align: center;
}

.col-test {
  width: var(--col-test);
  min-width: var(--col-test);
  max-width: var(--col-test);
}

.col-date {
  width: var(--col-date);
  min-width: var(--col-date);
  max-width: var(--col-date);
}

tbody tr:hover {
  background: rgba(15, 124, 144, 0.04);
}

.flag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 600;
}

.flag.high {
  background: rgba(215, 38, 61, 0.12);
  color: var(--color-high);
}

.flag.low {
  background: #fff4cc;
  color: #b8860b;
}

.flag.normal {
  background: rgba(59, 165, 93, 0.12);
  color: var(--color-normal);
}

.info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px; /* Slightly larger for touch */
  height: 20px;
  border-radius: 50%;
  background: rgba(31, 59, 77, 0.12);
  color: var(--color-secondary);
  font-size: 12px;
  font-weight: 700;
  position: relative;
  cursor: help;
  flex-shrink: 0;
}

.info .tooltip {
  display: none;
  position: absolute;
  left: 0;
  bottom: 22px; /* Position above the icon */
  background: var(--color-secondary); /* Darker for better contrast */
  color: #fff;
  border-radius: var(--radius-small);
  padding: 8px 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  white-space: nowrap;
  z-index: 100;
  font-size: 13px;
  pointer-events: none; /* Don't interfere with mouse */
}

.info .tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 10px;
  border: 6px solid transparent;
  border-top-color: var(--color-secondary);
}

.info:hover .tooltip,
.info:focus .tooltip {
  display: block;
}

.content-section.hidden {
  display: none !important;
}

/* Medications Page Styles */
.actions {
  text-align: center;
  vertical-align: middle !important;
  white-space: nowrap;
}

.actions .btn-icon {
  display: inline-block;
  vertical-align: middle;
  margin: 0 4px;
}

.btn {
  padding: 6px 12px;
  border-radius: var(--radius-small);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s ease;
}

.btn-add {
  background: var(--color-primary);
  color: #fff;
  border: none;
  width: 100%;
}

.btn-add:hover {
  filter: brightness(1.1);
}

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 16px;
  padding: 4px;
  border-radius: 4px;
  transition: background 0.2s ease;
}

.btn-icon:hover {
  background: rgba(0, 0, 0, 0.05);
}

.add-row td {
  padding: 8px 10px;
}

.reorder-link {
  color: var(--color-primary);
  text-decoration: underline;
  font-weight: 600;
}

.reorder-link:hover {
  color: var(--color-accent);
}

.shop-icon {
  margin-left: 6px;
  font-size: 14px;
  text-decoration: none;
  display: inline-block;
  vertical-align: middle;
  transition: transform 0.2s ease;
}

.shop-icon:hover {
  transform: scale(1.2);
}

.add-row td:first-child,
.editing-row td:first-child {
  white-space: normal; /* Allow stacking in edit/add mode */
  overflow: visible;
}

.add-row input,
.editing-row input {
  display: block;
  width: 100%;
  margin-bottom: 4px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14px;
  background: var(--color-bg);
}

.add-row input:last-child,
.editing-row input:last-child {
  margin-bottom: 0;
}

.add-row input:focus,
.editing-row input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(15, 124, 144, 0.1);
  background: var(--color-surface);
}

.editing-row {
  background: rgba(15, 124, 144, 0.03);
}

/* Fix mobile nav */
.nav-link.active {
  background: rgba(15, 124, 144, 0.08);
  color: var(--color-primary);
  border-color: rgba(15, 124, 144, 0.2);
  pointer-events: none;
}

.nav-link:not(.active):not(.disabled):hover {
  background: rgba(0, 0, 0, 0.03);
}

.btn-link {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  font-family: inherit;
  font-size: inherit;
}

.auth-container {
  max-width: 400px;
  margin: 60px auto;
  text-align: center;
}

.main-logo {
  margin: 0 auto 24px;
  width: 60px;
  height: 60px;
  border-radius: 18px;
}

.auth-form {
  margin-top: 24px;
  text-align: left;
}

.auth-buttons {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.auth-buttons button {
  flex: 1;
}

.auth-toggle {
  margin-top: 16px;
  text-align: center;
}

.auth-toggle a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
}

.hidden {
  display: none !important;
}

.muted-small {
  font-size: 11px;
  color: var(--color-muted);
  margin-top: 8px;
}

#medications-table, #supplements-table, #discontinued-table {
  table-layout: fixed;
  width: max-content;
  min-width: 100%;
  --col-test: 260px;
}

@media (max-width: 720px) {
  #medications-table, #supplements-table, #discontinued-table {
    --col-test: 180px;
  }
}

#providers-table {
  table-layout: fixed;
  width: max-content;
  min-width: 100%;
}

/* Allow other columns to breathe and center them */
#medications-table th:not(:first-child), #medications-table td:not(:first-child),
#supplements-table th:not(:first-child), #supplements-table td:not(:first-child),
#discontinued-table th:not(:first-child), #discontinued-table td:not(:first-child) {
  width: auto;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

#providers-table th:not(:first-child), #providers-table td:not(:first-child) {
  width: auto;
  overflow: hidden;
  text-overflow: ellipsis;
}

.add-row td:not(:first-child) input,
.editing-row td:not(:first-child) input {
  text-align: center;
}

#medications-table th:last-child, #medications-table td:last-child,
#supplements-table th:last-child, #supplements-table td:last-child,
#discontinued-table th:last-child, #discontinued-table td:last-child,
#providers-table th:last-child, #providers-table td:last-child {
  width: 100px;
  text-align: center;
}

/* Date Input Enhancements */
.date-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.date-input-wrapper input[type="text"] {
  padding-right: 36px;
}

.date-picker-trigger {
  position: absolute;
  right: 8px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  font-size: 16px;
  opacity: 0.6;
  transition: opacity 0.2s;
}

.date-picker-trigger:hover {
  opacity: 1;
}

.hidden-date-picker {
  position: absolute;
  right: 0;
  width: 0;
  height: 0;
  opacity: 0;
  padding: 0;
  border: none;
  pointer-events: none;
}