/* PPK Institutional Theme — reusable tokens for HR and future pages */
:root {
  --ppk-navy: #0a2647;
  --ppk-navy-mid: #102c44;
  --ppk-navy-deep: #071a31;
  --ppk-teal: #1e6f5c;
  --ppk-teal-dark: #165a4b;
  --ppk-teal-soft: #e7f3ef;
  --ppk-magenta: #e91e63;
  --ppk-magenta-soft: #fde8f0;
  --ppk-amber: #fbc02d;
  --ppk-amber-soft: #fff6d6;
  --ppk-line: #06c755;
  --ppk-line-hover: #05b34c;
  --ppk-bg: #f4f6f8;
  --ppk-card: #ffffff;
  --ppk-text: #1a2332;
  --ppk-muted: #5c6b76;
  --ppk-border: #e2e8ee;
  --ppk-white: #ffffff;
  --ppk-radius: 14px;
  --ppk-radius-sm: 10px;
  --ppk-radius-pill: 999px;
  --ppk-shadow: 0 10px 28px rgba(10, 38, 71, 0.08);
  --ppk-shadow-tight: 0 4px 14px rgba(10, 38, 71, 0.06);
  --ppk-header-h: 84px;
  --ppk-font: "Prompt", "Sarabun", "Segoe UI", sans-serif;
  --ppk-space: 16px;
  --ppk-max: 1120px;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
}

body.ppk-body {
  font-family: var(--ppk-font);
  color: var(--ppk-text);
  background: var(--ppk-bg);
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--ppk-teal);
}

.ppk-main {
  flex: 1;
  width: 100%;
}

.ppk-wrap {
  width: min(var(--ppk-max), calc(100% - 32px));
  margin: 0 auto;
}

/* Header */
.ppk-header {
  background: var(--ppk-navy);
  color: var(--ppk-white);
}

.ppk-header__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: var(--ppk-header-h);
  padding: 12px 0;
}

.ppk-logo-plate {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--ppk-white);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  overflow: hidden;
}

.ppk-logo-plate img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.ppk-header__titles {
  min-width: 0;
}

.ppk-header__org {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.25;
}

.ppk-header__dept {
  margin: 2px 0 0;
  font-size: 0.92rem;
  color: #d7e3ee;
  font-weight: 500;
}

.ppk-header__en {
  margin: 1px 0 0;
  font-size: 0.75rem;
  color: #9bb0c6;
}

.ppk-header__user {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.ppk-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--ppk-teal);
}

.ppk-header__name {
  font-size: 0.88rem;
  font-weight: 600;
}

/* Magenta notice strip (infographic accent) */
.ppk-strip {
  background: var(--ppk-white);
  border-bottom: 1px solid var(--ppk-border);
}

.ppk-strip__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  position: relative;
}

.ppk-strip__inner::before {
  content: "";
  position: absolute;
  left: -16px;
  top: 8px;
  bottom: 8px;
  width: 5px;
  border-radius: 99px;
  background: var(--ppk-magenta);
}

.ppk-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--ppk-radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.ppk-badge--urgent {
  background: var(--ppk-magenta);
  color: var(--ppk-white);
}

.ppk-badge--teal {
  background: var(--ppk-teal);
  color: var(--ppk-white);
}

.ppk-strip__text {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
}

.ppk-strip__sub {
  display: block;
  font-size: 0.78rem;
  color: var(--ppk-muted);
  font-weight: 400;
}

.ppk-tealbar {
  background: var(--ppk-teal);
  color: var(--ppk-white);
  font-size: 0.82rem;
  font-weight: 500;
}

.ppk-tealbar .ppk-wrap {
  padding: 8px 0;
}

/* Cards */
.ppk-card {
  background: var(--ppk-card);
  border: 1px solid var(--ppk-border);
  border-radius: var(--ppk-radius);
  box-shadow: var(--ppk-shadow);
}

.ppk-card--pad {
  padding: 28px 28px 24px;
}

.ppk-card__title {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--ppk-navy);
}

.ppk-card__sub {
  margin: 6px 0 0;
  color: var(--ppk-muted);
  font-size: 0.92rem;
}

/* Buttons */
.ppk-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 48px;
  padding: 10px 16px;
  border-radius: var(--ppk-radius-sm);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
}

.ppk-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

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

.ppk-btn--line {
  background: var(--ppk-line);
  color: var(--ppk-white);
}

.ppk-btn--line:hover {
  background: var(--ppk-line-hover);
  color: var(--ppk-white);
}

.ppk-btn--google {
  background: var(--ppk-white);
  color: var(--ppk-navy);
  border-color: #d8dee6;
}

.ppk-btn--google:hover {
  background: #f7f9fb;
  color: var(--ppk-navy);
}

.ppk-btn--teal {
  background: var(--ppk-teal);
  color: var(--ppk-white);
}

.ppk-btn--teal:hover {
  background: var(--ppk-teal-dark);
  color: var(--ppk-white);
}

.ppk-btn--ghost {
  background: transparent;
  color: var(--ppk-white);
  border-color: rgba(255, 255, 255, 0.25);
  width: auto;
  min-height: 38px;
  font-size: 0.85rem;
}

.ppk-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--ppk-white);
}

.ppk-btn__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* Forms */
.ppk-input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--ppk-border);
  border-radius: var(--ppk-radius-sm);
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--ppk-text);
  background: var(--ppk-white);
}

.ppk-input:focus {
  outline: 2px solid rgba(30, 111, 92, 0.28);
  border-color: var(--ppk-teal);
}

.ppk-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}

/* Info numbered cards */
.ppk-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.ppk-step {
  background: var(--ppk-card);
  border: 1px solid var(--ppk-border);
  border-radius: var(--ppk-radius);
  box-shadow: var(--ppk-shadow-tight);
  padding: 18px 16px 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.ppk-step__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--ppk-white);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.95rem;
}

.ppk-step__num--1 { background: var(--ppk-magenta); }
.ppk-step__num--2 { background: var(--ppk-teal); }
.ppk-step__num--3 { background: var(--ppk-navy); }
.ppk-step__num--4 { background: #c79100; }

.ppk-step h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
  color: var(--ppk-navy);
}

.ppk-step p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ppk-muted);
}

/* Footer */
.ppk-footer {
  background: var(--ppk-navy-deep);
  color: #c5d4e0;
  margin-top: auto;
}

.ppk-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  padding: 18px 0;
  font-size: 0.8rem;
}

.ppk-footer strong {
  color: var(--ppk-white);
  font-weight: 600;
}

.ppk-footer a {
  color: #8ed0c2;
  text-decoration: none;
}

/* Toast (black centered capsule) */
.ppk-toast.swal2-popup {
  border-radius: 999px !important;
  background: #111827 !important;
  color: #fff !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28) !important;
  padding: 0.7rem 1.2rem !important;
  font-family: var(--ppk-font) !important;
}

@media (max-width: 760px) {
  .ppk-header__en,
  .ppk-header__name {
    display: none;
  }

  .ppk-steps {
    grid-template-columns: 1fr;
  }

  .ppk-card--pad {
    padding: 22px 18px;
  }

  .ppk-strip__inner::before {
    left: 0;
  }
}