@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap');

/* ---- variables ---- */
:root {
  --bg:      #f5f5f5;
  --card:    #ffffff;
  --border:  #d1d1d1;
  --text:    #353535;
  --accent:  #FF6915;
  --bar:     #ffe0cc;
  --cost:    #0ea5a4;
  --shadow:  0 1px 2px rgba(53,53,53,.04), 0 1px 8px rgba(53,53,53,.06);
  --radius:  10px;
  --dark:    #353535;
}

* { box-sizing: border-box; }

/* ---- base ---- */
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

body.login {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

/* ---- navigation ---- */
nav {
  background: var(--dark);
  border-bottom: none;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 52px;
  position: sticky;
  top: 0;
  z-index: 10;
}

nav .nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
nav .nav-logo img { height: 26px; display: block; }
nav .nav-logo span { font-size: 15px; font-weight: 700; color: #fff; letter-spacing: -.01em; }

nav .title { font-size: 15px; font-weight: 700; letter-spacing: -.01em; flex: 1; color: #fff; }
nav .user  { font-size: 12px; color: rgba(255,255,255,.6); }

nav a.back,
nav button {
  font: inherit;
  font-size: 12px;
  color: rgba(255,255,255,.6);
  background: none;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color .15s, border-color .15s;
}

nav a.back:hover,
nav button:hover { color: #fff; border-color: rgba(255,255,255,.5); }

/* ---- layout ---- */
.wrap { max-width: 1480px; margin: 0 auto; padding: 20px 24px 48px; }

.grid-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1.25fr;
  gap: 16px;
  margin-bottom: 16px;
}

.grid-top.cols-2 { grid-template-columns: 1fr 1fr; }

@media (max-width: 980px) { .grid-top { grid-template-columns: 1fr !important; } }

/* ---- card ---- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 18px;
  min-width: 0;
  position: relative;
  overflow: hidden;
}

.card.loading { pointer-events: none; }

.card.loading::after {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 60%; height: 3px;
  background: var(--accent);
  border-radius: 0 2px 2px 0;
  animation: card-loading 1.3s ease-in-out infinite;
}

@keyframes card-loading {
  0%   { left: -60%; }
  100% { left: 110%; }
}

.card h2 { font-size: 13px; font-weight: 650; margin: 0 0 12px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }

/* ---- toolbar / filters ---- */
.toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 18px; }

.field { display: flex; flex-direction: column; gap: 5px; }

.field label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .04em;
}

select {
  appearance: none;
  font: inherit;
  color: var(--text);
  background: var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23353535'/%3E%3C/svg%3E") no-repeat right 12px center;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 32px 8px 12px;
  min-width: 180px;
  cursor: pointer;
  transition: border-color .15s;
}

select:focus-visible { outline: none; box-shadow: 0 0 0 2px #FA8C28; }
select:hover { border-color: var(--text); }

button.reset {
  font: inherit;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 4px;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color .15s;
}

button.reset:hover { color: var(--text); }

a.jump-btn {
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 0;
  padding: 8px 14px;
  text-decoration: none;
  transition: background .15s;
}

a.jump-btn:hover { background: var(--dark); color: #fff; }

/* ---- donut chart ---- */
.donut-wrap      { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.donut-container { width: 190px; height: 190px; position: relative; }

.legend { width: 100%; display: flex; flex-direction: column; gap: 4px; }

.legend-row {
  display: grid;
  grid-template-columns: 12px 1fr auto;
  gap: 8px;
  align-items: center;
  font-size: 12px;
}

.legend-row .swatch { width: 10px; height: 10px; border-radius: 2px; }
.legend-row .lname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.legend-row .lval  { color: var(--text); font-variant-numeric: tabular-nums; }

/* ---- tables ---- */
table { width: 100%; border-collapse: collapse; font-size: 13px; }

th, td { padding: 7px 10px; text-align: left; border-bottom: 1px solid var(--border); }

th {
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .03em;
}

th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th.num, td.num { text-align: right; font-variant-numeric: tabular-nums; }

tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #f9f9f9; }

.null { color: #b6bdc6; font-style: italic; }

td.bar { position: relative; text-align: right; font-variant-numeric: tabular-nums; }
td.bar .fill { position: absolute; top: 4px; bottom: 4px; right: 0; background: var(--bar); border-radius: 3px; z-index: 0; }
td.bar span  { position: relative; z-index: 1; }

td.cost { color: var(--cost); font-weight: 500; }

/* separator before a column group */
.col-group-header { text-align: center; border-left: 1px solid var(--border); }
.col-group-start  { border-left: 1px solid var(--border) !important; }

.table-scroll { overflow-x: auto; }
.count { font-size: 12px; color: var(--text); margin-top: 10px; }
.table-note { font-size: 10px; color: var(--text); margin: 10px 0 0; opacity: .6; }

.dl-btn {
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--accent);
  background: none;
  border: 1px solid var(--accent);
  border-radius: 0;
  padding: 3px 10px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background .15s, color .15s;
}

.dl-btn:hover { background: var(--accent); color: #fff; }

/* ---- pagination ---- */
.pagination {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  font-size: 12px;
}

.page-btn {
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: 5px 14px;
  cursor: pointer;
  color: var(--text);
  transition: background .15s, color .15s, border-color .15s;
}

.page-btn:hover  { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn[disabled] { opacity: .4; cursor: not-allowed; }

.page-info { color: var(--text); }

/* ---- states ---- */
.empty { color: var(--text); font-size: 13px; padding: 24px 0; text-align: center; }

.skeleton { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }

/* ---- error page ---- */
#error-msg { max-width: 400px; margin: 60px auto; text-align: center; color: var(--text); }
#error-msg h2 { color: var(--text); margin-bottom: 8px; }

/* ---- overview page ---- */
.overview-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; margin-bottom: 28px; flex-wrap: wrap; }
.user-avatar { max-width: 100px; height: auto; display: block; margin-bottom: 12px; }
.overview-welcome h1 { font-size: 22px; font-weight: 700; margin: 0 0 4px; letter-spacing: -.02em; }
.overview-welcome p  { color: var(--text); font-size: 13px; margin: 0; }

.overview-contact {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 220px;
}

.contact-label { font-size: 11px; font-weight: 600; color: var(--text); text-transform: uppercase; letter-spacing: .04em; margin: 0 0 6px; }
.contact-name  { font-size: 14px; font-weight: 650; margin: 0; }
.contact-detail { font-size: 13px; color: var(--accent); text-decoration: none; display: block; }
.contact-detail:hover { text-decoration: underline; }

.overview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }

.dash-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color .15s, box-shadow .15s;
}

.dash-card:hover { border-color: var(--accent); box-shadow: 0 2px 12px rgba(255,105,21,.15); }

.dash-header { display: flex; align-items: center; gap: 10px; }
.dash-icon  { line-height: 1; flex-shrink: 0; }
.dash-icon img { width: 64px; height: 64px; object-fit: contain; display: block; }
.dash-title { font-size: 15px; font-weight: 650; margin: 0; letter-spacing: -.01em; }
.dash-desc  { font-size: 12px; color: var(--text); margin: 0; flex: 1; }

.dash-open {
  align-self: flex-start;
  font: inherit;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 0;
  padding: 6px 14px;
  cursor: pointer;
  margin-top: 4px;
  text-decoration: none;
  transition: background .15s;
}

.dash-open:hover { background: var(--dark); }

.skeleton-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: 140px;
  animation: pulse 1.4s ease-in-out infinite;
}

/* ---- login page ---- */
body.login {
  background-color: #353535;
  background-image: url('/images/gradient.svg');
  background-repeat: no-repeat;
  background-position: left top;
  background-size: 200% 200%;
  background-attachment: fixed;
}

.form-container {
  background-color: #fff;
  border-radius: 16px;
  width: 280px;
  padding: 24px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, .345);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.form-container > img {
  height: 36px;
  display: block;
}

.form-container > p {
  margin: 12px 0 4px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}

.form-container form {
  width: 100%;
}

.form-group {
  margin-top: 12px;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
}

.form-group input {
  width: 100%;
  font: inherit;
  color: var(--text);
  background: #fff;
  padding: 10px;
  margin-top: 8px;
  border-radius: 8px;
  border: 1px solid #d9d9d9;
  box-sizing: border-box;
}

.form-group input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px #fa8c28;
}

.form-footer {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 24px !important;
}

.form-footer button[type="submit"] {
  font: inherit;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  background-color: #ff6900;
  border: 0;
  padding: 12px 18px;
  cursor: pointer;
  transition: background-color 200ms;
}

.form-footer button[type="submit"]:hover    { background-color: #272727; }
.form-footer button[type="submit"]:disabled { opacity: .5; cursor: not-allowed; }

.powered-by {
  align-self: flex-end;
  font-style: italic;
  font-size: 12px;
  color: rgba(0, 0, 0, .7);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.powered-by img {
  height: 24px;
  width: auto;
  display: block;
}

.status {
  display: none;
  width: 100%;
  font-weight: 700;
  font-size: 13px;
  margin-top: 10px;
}

.status.failed  { display: inline-block; color: #ff7070; }
.status.success { display: inline-block; color: #27ae60; }

@media (min-width: 480px) { .form-container { width: 400px; } }
@media (min-width: 600px) { .form-container { width: 480px; } }