/* ================================================================
   EGOPLAN SITE STYLES — Internal Pages
   Same design language as landing.css
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---- CSS Variables ---- */
:root {
  --primary: #1a56db;
  --primary-dark: #1e40af;
  --primary-light: #3b82f6;
  --primary-bg: #eff6ff;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.06);
  --shadow: 0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.06);
  --shadow-md: 0 4px 6px rgba(15,23,42,0.07), 0 2px 4px rgba(15,23,42,0.06);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --content-width: 860px;
}

/* ---- Reset & Base ---- */
*,
*::before,
*::after { box-sizing:border-box; margin:0; padding:0; }

html { font-size:16px; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-800);
  background: var(--gray-50);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

/* ================================================================
   SITE HEADER
   ================================================================ */
#site-header {
  background: var(--gray-900);
  color: #fff;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

#site-header .header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.22rem;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.header-brand:hover { color: #fff; }

.header-brand .brand-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.header-nav a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease;
}
.header-nav a:hover { background: rgba(255,255,255,0.1); color: #fff; }
.header-nav a.active { background: rgba(26,86,219,0.3); color: #fff; }

/* Hamburger */
#nav-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

/* Login button in header */
.header-nav .btn-login {
  padding: 7px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  color: #fff;
  transition: background 0.15s ease;
  margin-left: 4px;
}
.header-nav .btn-login:hover { background: var(--primary-dark); color: #fff; }

.header-nav .btn-logout {
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 500;
  text-decoration: none;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.25);
  transition: all 0.15s ease;
  margin-left: 4px;
}
.header-nav .btn-logout:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.4); }

.header-user-name {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.8);
  margin-right: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ================================================================
   SITE MAIN
   ================================================================ */
#site-main {
  flex: 1;
  padding: 40px 24px 64px;
  min-height: 60vh;
}

.content-container {
  max-width: var(--content-width);
  margin: 0 auto;
}

/* ---- Page Content Typography ---- */
.page-content h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.page-content h2 {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-top: 32px;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.page-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-800);
  margin-top: 24px;
  margin-bottom: 10px;
}

.page-content p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--gray-700);
  margin-bottom: 16px;
}

.page-content ul, .page-content ol {
  margin: 12px 0 16px 24px;
  font-size: 1.05rem;
  color: var(--gray-700);
  line-height: 1.75;
}

.page-content li { margin-bottom: 6px; }

.page-content strong { color: var(--gray-900); }

.page-content a { color: var(--primary); text-decoration: underline; }
.page-content a:hover { color: var(--primary-dark); }

.page-content img {
  max-width: 100%;
  border-radius: var(--radius);
  margin: 16px 0;
}

.page-content blockquote {
  border-left: 4px solid var(--primary);
  padding: 12px 20px;
  margin: 20px 0;
  background: var(--primary-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--gray-700);
}

.page-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.92rem;
}
.page-content table th {
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
  color: var(--gray-600);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 2px solid var(--gray-200);
}
.page-content table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

/* ---- Meta line below title ---- */
.page-meta {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--gray-200);
}

/* ---- Alert / Flash ---- */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 24px;
  border: 1px solid transparent;
}

.alert-success {
  background: #f0fdf4;
  color: #166534;
  border-color: #bbf7d0;
}

.alert-danger {
  background: #fef2f2;
  color: #991b1b;
  border-color: #fecaca;
}

.alert-info {
  background: #eff6ff;
  color: #1e40af;
  border-color: #bfdbfe;
}

.alert-warning {
  background: #fffbeb;
  color: #92400e;
  border-color: #fde68a;
}

/* ---- Form Styles ---- */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-family: inherit;
  color: var(--gray-800);
  background: var(--white);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.12);
}
.form-control::placeholder { color: var(--gray-400); }

textarea.form-control { resize: vertical; min-height: 100px; }

.form-hint {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 4px;
}

.form-error {
  font-size: 0.8rem;
  color: #dc2626;
  margin-top: 4px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  font-family: inherit;
  line-height: 1.4;
}

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

.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-700);
}
.btn-secondary:hover { background: var(--gray-200); color: var(--gray-800); }

.btn-outline {
  background: transparent;
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
}
.btn-outline:hover { background: var(--gray-50); border-color: var(--gray-400); }

.btn-danger {
  background: #dc2626;
  color: #fff;
}
.btn-danger:hover { background: #b91c1c; color: #fff; }

.btn-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ---- Card (optional for about/contact) ---- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
}

.card + .card { margin-top: 20px; }

/* ================================================================
   UI BLOCKS — Shortcode helpers
   ================================================================ */

/* ---- Base panel block ---- */
.ui-block {
  background: var(--primary-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin: 20px 0;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--gray-700);
}

.ui-block > :first-child { margin-top: 0; }

/* ---- Width / alignment ---- */
.ui-block--full {
  width: 100%;
}

.ui-block--left {
  width: 100%;
  margin-right: auto;
}

.ui-block--center {
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

.ui-block--right {
  max-width: 560px;
  margin-left: auto;
}

/* ---- Color variants ---- */
.ui-block--info {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}

.ui-block--primary {
  background: #eef2ff;
  border-color: #c7d2fe;
  color: #3730a3;
}

.ui-block--success {
  background: #f0fdf4;
  border-color: #bbf7d0;
  color: #166534;
}

.ui-block--warning {
  background: #fffbeb;
  border-color: #fde68a;
  color: #92400e;
}

.ui-block--danger {
  background: #fef2f2;
  border-color: #fecaca;
  color: #991b1b;
}

/* ---- Strong text inside blocks ---- */
.ui-block strong,
.ui-block b {
  color: inherit;
  font-weight: 700;
}

/* ---- Quote block ---- */
.ui-quote {
  position: relative;
  padding: 24px 28px 24px 56px;
  margin: 24px 0;
  background: var(--gray-50);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--gray-600);
}

.ui-quote::before {
  content: '"';
  position: absolute;
  left: 18px;
  top: 16px;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  color: var(--primary);
  font-style: normal;
  font-family: serif;
  opacity: 0.35;
}

.ui-quote__author {
  display: block;
  margin-top: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  font-style: normal;
  color: var(--gray-500);
}

/* ---- Timeline ---- */
.ui-timeline {
  position: relative;
  padding-left: 32px;
  margin: 24px 0;
  border-left: 2px solid var(--gray-200);
}

.ui-timeline__item {
  position: relative;
  padding-bottom: 24px;
}

.ui-timeline__item:last-child {
  padding-bottom: 0;
}

.ui-timeline__item::before {
  content: '';
  position: absolute;
  left: -39px;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--primary);
}

.ui-timeline__item:first-child::before {
  top: 0;
}

.ui-timeline__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.ui-timeline__body {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ---- Info card (title + body, no icons) ---- */
.ui-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin: 16px 0;
  box-shadow: var(--shadow-sm);
}

.ui-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.ui-card__body {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ================================================================
   SITE FOOTER
   ================================================================ */
#site-footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.5);
  padding: 32px 24px;
  text-align: center;
}

#site-footer .footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  font-size: 0.84rem;
}

#site-footer .footer-links {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
#site-footer .footer-links a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.15s;
}
#site-footer .footer-links a:hover { color: #fff; }

#site-footer .footer-copy {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 768px) {
  #site-header { padding: 0 16px; }
  #site-header .header-inner { height: 56px; }

  #nav-toggle { display: block; }

  .header-nav {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--gray-900);
    flex-direction: column;
    padding: 12px 16px;
    gap: 2px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
  .header-nav.open { display: flex; }

  .header-nav a {
    width: 100%;
    padding: 10px 14px;
  }
  .header-nav .btn-login,
  .header-nav .btn-logout {
    margin-left: 0;
    width: 100%;
    justify-content: center;
    margin-top: 4px;
  }

  #site-main { padding: 28px 16px 48px; }

  .page-content h1 { font-size: 1.65rem; }
  .page-content h2 { font-size: 1.3rem; }
  .page-content p { font-size: 1rem; }

  .ui-block--center,
  .ui-block--right {
    max-width: 100%;
  }

  .ui-timeline {
    padding-left: 24px;
  }

  .ui-timeline__item::before {
    left: -31px;
    width: 10px;
    height: 10px;
  }

  .ui-quote {
    padding: 20px 18px 20px 44px;
  }

  .ui-quote::before {
    left: 12px;
    top: 12px;
    font-size: 2.4rem;
  }
}

@media (max-width: 480px) {
  #site-main { padding: 20px 14px 36px; }
  .page-content h1 { font-size: 1.45rem; }
}

/* ================================================================
   DOCS — Code blocks, tables, notes
   ================================================================ */
.page-content pre {
  background: var(--gray-800);
  color: #e2e8f0;
  padding: 16px 20px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.65;
  margin: 16px 0;
}

.page-content pre code {
  font-family: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

.page-content code {
  font-family: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85em;
  color: var(--gray-800);
}

.page-content .param-table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 20px;
  font-size: 0.9rem;
}

.page-content .param-table th {
  text-align: left;
  padding: 8px 12px;
  background: var(--gray-200);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-content .param-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--gray-200);
}

.page-content .param-table code {
  font-size: 0.83rem;
}

.page-content .note {
  background: var(--primary-bg);
  border-left: 4px solid var(--primary);
  padding: 12px 16px;
  margin: 16px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem;
  color: var(--primary-dark);
}

.page-content .note code {
  background: rgba(26, 86, 219, 0.08);
  color: var(--primary-dark);
}

.page-content .required {
  color: #dc2626;
}

.page-content .preview-box {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 18px;
  margin: 10px 0 20px;
}

.page-content footer {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
  font-size: 0.82rem;
  color: var(--gray-400);
}

/* ---- Copy code block (light bg, readable) ---- */
.copy-code {
  background: var(--gray-50);
  color: var(--gray-800);
  padding: 14px 18px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-size: 0.84rem;
  line-height: 1.6;
  margin: 0 0 8px 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.copy-code code {
  font-family: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
  background: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* ---- Small button for copy ---- */
.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
  border-radius: 6px;
  margin-bottom: 24px;
}