/* public/styles.css */

/*
 * Visual system overview:
 * - CSS variables define theme colors and elevation.
 * - Layout uses a responsive two-column card grid.
 * - Chart dimensions are mostly runtime-controlled by public/charts.js.
 */

:root{
  --bg: #0b1227;
  --card: rgba(255,255,255,0.95);
  --text: #0f172a;
  --muted: #475569;
  --border: rgba(148,163,184,0.24);
  --shadow: 0 18px 38px rgba(2,6,23,0.24);
  --accent: #2563eb;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto;
  color: var(--text);
  background: rgba(255,255,255,0.92);
  border-radius: 10px;
  overflow: hidden;
}

.data-table th, .data-table td {
  padding: 8px;
  text-align: left;
  border: 1px solid rgba(148,163,184,0.35);
}

.data-table th {
  color: #0f172a;
  background: #e2e8f0;
  font-weight: 700;
}

.data-table td {
  color: #1e293b;
}

.table-wrap {
  width: 100%;
  /* Preserve layout on narrow screens for wide query-result tables. */
  overflow-x: auto;
}


* { box-sizing: border-box; }
html, body { height: 100%; }

body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(1100px 460px at -8% -10%, rgba(37,99,235,0.25), transparent 62%),
    radial-gradient(1000px 440px at 110% 5%, rgba(14,116,144,0.22), transparent 60%),
    linear-gradient(145deg, #0f172a 0%, #1e3a8a 45%, #0b1227 100%);
  color: #e2e8f0;
}

.header{
  padding: 28px 24px 10px 24px;
  max-width: 1200px;
  margin: 0 auto;
  color: #e2e8f0;
}

.header-top{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.account-controls{
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.account-meta{
  margin: 0;
}

.chart-selector-form{
  display:flex;
  gap:10px;
  align-items:center;
  flex-wrap:wrap;
  margin:0;
}

.meta-error{
  color:#b42318 !important;
}

.issues-details{
  margin-top:10px;
}

.issues-list{
  margin-top:8px;
}

.debug-pre{
  white-space:pre-wrap;
  margin-top:8px;
}

.panel-title-compact{
  margin:0 0 8px 0;
}

.login-access-note{
  margin-top:12px;
}

.header h1{
  margin: 0 0 6px 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header p{
  margin: 0;
  color: #cbd5e1;
  font-size: 16px;
}

.page-heading{
  margin: 8px 0 4px 0;
  font-size: 24px;
  line-height: 1.3;
  color: #f8fafc;
}

.page-description{
  margin: 0;
  color: #cbd5e1;
  font-size: 15px;
  line-height: 1.5;
}

/* 2-up grid on desktop, 1-up on small screens */
.container{
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 24px 44px 24px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  /* Half-row unit: enables finer vertical granularity (e.g. rowSpan 3). */
  grid-auto-rows: 110px;
  grid-auto-flow: row dense;
  gap: 16px;
}

@media (max-width: 1200px){
  .container{
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px){
  .container{
    grid-template-columns: 1fr;
  }
}

.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 16px 16px 18px 16px;
  overflow: hidden;
  backdrop-filter: blur(3px);
}

/* Configurable per-panel span (set by inline --col-span from PHP). */
.col-span{
  grid-column: span var(--col-span, 1) / span var(--col-span, 1);
}

.col-span-1{ grid-column: span 1 / span 1; }
.col-span-2{ grid-column: span 2 / span 2; }
.col-span-3{ grid-column: span 3 / span 3; }
.col-span-4{ grid-column: span 4 / span 4; }

.row-span{
  grid-row: span var(--row-span, 1) / span var(--row-span, 1);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.row-span-1{ grid-row: span 1 / span 1; }
.row-span-2{ grid-row: span 2 / span 2; }
.row-span-3{ grid-row: span 3 / span 3; }
.row-span-4{ grid-row: span 4 / span 4; }
.row-span-5{ grid-row: span 5 / span 5; }
.row-span-6{ grid-row: span 6 / span 6; }
.row-span-7{ grid-row: span 7 / span 7; }
.row-span-8{ grid-row: span 8 / span 8; }

@media (max-width: 900px){
  .col-span{
    grid-column: 1 / -1;
  }
}

.card .meta{
  margin: 0 0 10px 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.card .panel-title{
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

form{
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.selector-toolbar{
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.toolbar-left{
  flex: 1 1 420px;
}

.toolbar-right{
  margin-left: auto;
  flex: 0 1 320px;
}

.csv-export-form{
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.csv-inline-row{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  width: 100%;
}

.csv-inline-row label{
  margin: 0;
  white-space: nowrap;
}

.csv-inline-row select{
  width: min(100%, 320px);
}

label{
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}

select{
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border: 1px solid rgba(148,163,184,0.35);
  background-color: #f8fafc;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M5 7.5L10 12.5L15 7.5' stroke='%23374151' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 14px 14px;
  color: var(--text);
  border-radius: 10px;
  padding: 10px 38px 10px 12px;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.2;
  box-shadow: 0 1px 0 rgba(17,24,39,0.03);
  cursor: pointer;
}

select:focus{
  outline: 2px solid rgba(37,99,235,0.25);
  outline-offset: 2px;
}

.chart-wrap{
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

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

.footer{
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 20px 24px;
  color: #e2e8f0;
  font-size: 12px;
  text-align: center;
}

.footer p,
.copyright-footer p{
  margin: 0;
}

.copyright-footer{
  margin-top: 18px;
  color: #cbd5e1;
  font-size: 12px;
  text-align: center;
}

/* Make the selector/settings card span both columns */
.span-2{
  grid-column: 1 / -1;
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;

  padding: 0.55rem 0.9rem;
  border-radius: 10px;

  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;

  text-decoration: none;
  cursor: pointer;
  user-select: none;

  border: 1px solid rgba(37,99,235,0.35);
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
  color: #fff;

  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.08),
    0 10px 24px rgba(37,99,235,0.28);

  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.btn:hover {
  background: linear-gradient(180deg, #1d4ed8 0%, #1e40af 100%);
  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.08),
    0 14px 30px rgba(29,78,216,0.34);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.05),
    0 6px 14px rgba(0, 0, 0, 0.06);
}

/* Corporate login experience */
body.login-page{
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 420px at -8% -10%, rgba(37,99,235,0.25), transparent 60%),
    radial-gradient(800px 360px at 108% 8%, rgba(14,116,144,0.18), transparent 60%),
    linear-gradient(145deg, #0f172a 0%, #1e3a8a 45%, #0b1227 100%);
}

.login-shell{
  width: 100%;
  max-width: 1060px;
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(255,255,255,0.35);
  box-shadow: 0 26px 60px rgba(15,23,42,0.35);
}

.login-brand-panel{
  padding: 52px 48px;
  color: #e2e8f0;
  background:
    radial-gradient(520px 220px at 10% 0%, rgba(56,189,248,0.25), transparent 60%),
    linear-gradient(180deg, rgba(15,23,42,0.85) 0%, rgba(15,23,42,0.94) 100%);
}

.login-kicker{
  margin: 0 0 14px 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #93c5fd;
  font-weight: 700;
}

.login-brand-panel h1{
  margin: 0;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.1;
  color: #f8fafc;
}

.login-lead{
  margin: 16px 0 0 0;
  font-size: 17px;
  color: #cbd5e1;
  max-width: 44ch;
}

.login-points{
  margin: 24px 0 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: #cbd5e1;
  font-size: 15px;
}

.login-card{
  padding: 46px 38px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.login-card h2{
  margin: 0 0 10px 0;
  font-size: 30px;
  color: #0f172a;
}

.login-card .meta{
  color: #334155;
}

.login-alert{
  margin: 12px 0;
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #991b1b;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
}

.btn-google{
  margin-top: 14px;
  justify-content: center;
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  border: 1px solid rgba(37,99,235,0.55);
  background: linear-gradient(180deg, #2563eb 0%, #1d4ed8 100%);
  box-shadow: 0 10px 24px rgba(37,99,235,0.28);
}

.btn-google:hover{
  background: linear-gradient(180deg, #1d4ed8 0%, #1e40af 100%);
  box-shadow: 0 14px 30px rgba(29,78,216,0.34);
}

@media (max-width: 900px){
  .login-shell{
    grid-template-columns: 1fr;
  }

  .login-brand-panel,
  .login-card{
    padding: 30px 24px;
  }
}