/* predicto web UI styles. Pared-down version of the submission_form
 * stylesheet so the two apps read as siblings. */

:root {
  --c-bg:       #fafaf7;
  --c-fg:       #1f1f1f;
  --c-muted:    #5a5a5a;
  --c-accent:   #2c4d7a;
  --c-ok:       #2f7d4f;
  --c-warn:     #a35d00;
  --c-err:      #a8302e;
  --c-card-bg:  #ffffff;
  --c-border:   #e0ddd5;
  --c-rule:     #c8c4ba;
  --r-radius:   4px;
  --w-page:     820px;
  --f-serif:    "Lustria", Georgia, serif;
  --f-sans:     "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-display:  "Poppins", -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--c-bg);
  color: var(--c-fg);
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.55;
}

/* Masthead ---------------------------------------------------------------- */
.sp-masthead {
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  padding: 28px 40px 24px;
}
.sp-eyebrow {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-muted);
  text-decoration: none;
  margin-bottom: 6px;
}
.sp-eyebrow:hover { color: var(--c-accent); }
.sp-masthead h1 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 30px;
  margin: 0 0 6px;
  color: var(--c-fg);
}
.sp-subhead {
  font-family: var(--f-serif);
  font-size: 17px;
  color: var(--c-muted);
}

/* Container -------------------------------------------------------------- */
.sp-container {
  max-width: var(--w-page);
  margin: 0 auto;
  padding: 28px 24px 40px;
}
.sp-lede {
  font-family: var(--f-serif);
  font-size: 17px;
  line-height: 1.6;
  margin: 0 0 24px;
}

/* Sections --------------------------------------------------------------- */
.sp-section {
  border-top: 1px solid var(--c-rule);
  padding-top: 24px;
  margin-top: 28px;
}
.sp-counter {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 6px;
}
.sp-section h3 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 21px;
  margin: 0 0 10px;
}
.sp-section h4 {
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 16px;
  margin: 22px 0 6px;
}
.section-intro {
  color: var(--c-muted);
  font-size: 14px;
  margin-bottom: 14px;
  line-height: 1.55;
}

/* Cards ------------------------------------------------------------------ */
.info-card, .ok-card, .warn-card, .err-card {
  background: var(--c-card-bg);
  border: 1px solid var(--c-border);
  border-left-width: 3px;
  border-radius: var(--r-radius);
  padding: 12px 14px;
  margin: 12px 0;
  font-size: 14px;
}
.info-card { border-left-color: var(--c-accent); }
.ok-card   { border-left-color: var(--c-ok);   background: #f5fbf7; }
.warn-card { border-left-color: var(--c-warn); background: #fdf8ef; }
.err-card  { border-left-color: var(--c-err);  background: #fbf3f3; }

/* Inputs ----------------------------------------------------------------- */
.form-group { margin-bottom: 12px; }
label.control-label { font-weight: 600; }

textarea, input[type=text], input[type=email], .form-control {
  font-family: var(--f-sans);
  font-size: 14px;
  border: 1px solid var(--c-border);
  border-radius: var(--r-radius);
  padding: 8px 10px;
}
textarea:focus, input:focus, .form-control:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 2px rgba(44, 77, 122, 0.15);
}

/* Radios / checkboxes from shiny look fine by default; just tighten spacing */
.radio, .checkbox { margin: 4px 0; }
.radio label, .checkbox label { font-weight: 400; }

/* Buttons ---------------------------------------------------------------- */
.sp-action-row {
  display: flex;
  gap: 12px;
  margin: 18px 0 8px;
  flex-wrap: wrap;
}
.btn {
  font-family: var(--f-sans);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--r-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.btn-primary {
  background: var(--c-accent); color: #fff;
  border-color: var(--c-accent);
}
.btn-primary:hover { background: #1f3a5e; border-color: #1f3a5e; }
.btn-default {
  background: #fff; color: var(--c-fg);
  border-color: var(--c-border);
}
.btn-default:hover { border-color: var(--c-accent); color: var(--c-accent); }

/* Tables ----------------------------------------------------------------- */
.dataTables_wrapper {
  font-size: 13px;
  margin-top: 8px;
}
table.dataTable thead th {
  font-family: var(--f-sans);
  font-weight: 600;
  border-bottom: 2px solid var(--c-rule) !important;
}
table.dataTable tbody td {
  border-bottom: 1px solid var(--c-border) !important;
}

/* Footer ----------------------------------------------------------------- */
.sp-footer {
  border-top: 1px solid var(--c-border);
  padding: 18px 24px;
  margin-top: 40px;
  text-align: center;
  font-size: 12px;
  color: var(--c-muted);
}
.sp-footer a { color: var(--c-muted); }
.sp-footer a:hover { color: var(--c-accent); }