/* ============================================================
   EAC TOOLS — SHARED STYLESHEET  v1.0
   Loaded by every tool page via <link rel="stylesheet" href="/eac.css">
   Covers: design tokens · base reset · navbar · CMS editor · accessibility
   DO NOT put tool-specific styles here.
   ============================================================ */


/* ============================================================
   1. DESIGN TOKENS
   ============================================================ */
:root {
  /* Brand */
  --color-navy:         #00003D;
  --color-yellow:       #FFE64B;
  --color-yellow-light: #FFF3A5;
  --color-yellow-mid:   #FFF3A5; /* alias → yellow-light */
  --color-blue:         #5296FB;
  --color-blue-light:   #97C0FD;
  --color-orange:       #FE8D17;

  /* Neutral */
  --color-white:        #FFFFFF;
  --color-off-white:    #F9F9FB;
  --color-grey-100:     #F2F2F5;
  --color-grey-200:     #E4E4EA;
  --color-grey-400:     #9999B0;
  --color-grey-600:     #666677;
  --color-grey-700:     #444455;
  --color-black:        #0A0A1A;

  /* Semantic */
  --color-navy-light:   #E8E8F0;

  /* Typography */
  --font: 'Montserrat', sans-serif;

  /* Radii */
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-md: 0 4px 12px rgba(0,0,61,0.10);
  --shadow-lg: 0 8px 32px rgba(0,0,61,0.14);

  /* Motion */
  --transition: 0.2s ease;
}


/* ============================================================
   2. BASE RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }


/* ============================================================
   3. NAVBAR COMPONENT
   Shared across all tool pages. Pages that use auth must include
   <div class="header-auth" id="header-auth"></div> in their header.
   ============================================================ */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 60px;
  background: var(--color-navy);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  z-index: 1000;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.header-logo svg { width: 26px; height: 26px; flex-shrink: 0; }
.header-logo-text {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-white);
}

.beta-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: var(--color-orange);
  color: var(--color-white);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 999px;
  line-height: 1;
  margin-left: 6px;
  position: relative;
  top: -1px;
}

/* Centre slot — optional tool name / progress shown between logo and auth */
.navbar-tool-name {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.navbar-progress {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em;
}

/* Auth slot — right side of navbar, populated by eac.js */
.header-auth {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Member login button (unauthenticated state) */
.btn-member-login {
  position: relative;
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-yellow);
  color: var(--color-navy);
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 16px 8px 12px;
  border-radius: 999px;
  text-decoration: none;
  white-space: nowrap;
  border: none;
  cursor: pointer;
}
.btn-member-login::before {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 55%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.45) 50%, transparent);
  animation: btn-shimmer 2.8s ease-in-out infinite;
  pointer-events: none;
}
@keyframes btn-shimmer { 0% { left: -80%; } 100% { left: 150%; } }
.btn-member-login .lock-icon {
  width: 13px; height: 13px;
  margin-right: 7px;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.btn-member-login .login-divider {
  width: 0; height: 14px;
  background: rgba(0,0,61,0.2);
  margin: 0; flex-shrink: 0;
  transition: width 0.25s ease, margin 0.25s ease;
}
.btn-member-login .login-dashboard {
  max-width: 0; opacity: 0; overflow: hidden; white-space: nowrap;
  font-size: 11px; font-weight: 600; letter-spacing: 0.02em; text-transform: none;
  transition: max-width 0.3s ease, opacity 0.2s ease;
}
.btn-member-login:hover .lock-icon        { transform: rotate(-15deg); }
.btn-member-login:hover .login-divider    { width: 1px; margin: 0 10px; }
.btn-member-login:hover .login-dashboard  { max-width: 120px; opacity: 1; }

/* User button (authenticated state) */
.header-user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  padding: 4px 8px 4px 4px;
  border-radius: 999px;
  transition: background 0.18s ease;
}
.header-user-btn:hover { background: rgba(255,255,255,0.08); }

.header-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,0.2);
}
.header-avatar-placeholder {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-white);
  flex-shrink: 0;
}
.header-user-name {
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.header-chevron { color: rgba(255,255,255,0.4); flex-shrink: 0; }

/* Dropdown */
.header-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 10px); right: 0;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0,0,62,0.18);
  min-width: 180px;
  overflow: hidden;
  z-index: 300;
}
.header-dropdown.open { display: block; }

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #1a1a2e;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  text-align: left;
  transition: background 0.15s ease;
  text-decoration: none;
}
.dropdown-item:hover         { background: #f5f5f8; }
.dropdown-item.disabled      { color: #aaa; cursor: default; }
.dropdown-item.disabled:hover { background: none; }
.dropdown-soon {
  font-size: 9px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  color: #fff; background: #bbb; padding: 2px 6px; border-radius: 999px;
}
.dropdown-divider  { height: 1px; background: #eee; }
.dropdown-logout   { color: #c0392b; }
.dropdown-logout:hover { background: #fff5f5 !important; }


/* ============================================================
   4. CMS INLINE EDITOR  (admin-only, injected by eac.js)
   ============================================================ */
.cms-region { position: relative; }

.cms-edit-btn {
  position: absolute; top: 6px; right: 6px;
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--color-yellow); color: var(--color-navy);
  font-family: var(--font); font-size: 11px; font-weight: 700; letter-spacing: 0.04em;
  padding: 4px 10px; border-radius: 999px; border: none; cursor: pointer;
  opacity: 0; transition: opacity 0.15s ease; z-index: 20; white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.cms-region:hover .cms-edit-btn { opacity: 1; }

.cms-editor-wrap {
  background: var(--color-white);
  border: 2px solid var(--color-yellow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 4px 0;
}
.cms-editable {
  min-height: 80px;
  font-family: var(--font) !important;
  font-size: 15px;
  color: var(--color-black);
  padding: 14px 16px;
  border: none !important;
  outline: none;
  box-shadow: none !important;
  background: #fff;
}
.cms-toolbar {
  display: flex; gap: 4px; padding: 8px 12px;
  border-bottom: 1px solid var(--color-grey-200);
  background: var(--color-grey-100);
}
.cms-tb-btn {
  font-family: var(--font); font-size: 12px;
  padding: 4px 10px; border: 1px solid var(--color-grey-200);
  border-radius: 4px; background: #fff; cursor: pointer;
}
.cms-actions {
  display: flex; gap: 8px; padding: 10px 12px;
  border-top: 1px solid var(--color-grey-200);
  background: var(--color-grey-100);
}
.cms-save-btn {
  background: var(--color-navy); color: var(--color-white);
  font-family: var(--font); font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; padding: 8px 18px; border-radius: 999px; border: none; cursor: pointer;
}
.cms-save-btn:hover    { background: #000055; }
.cms-save-btn:disabled { opacity: 0.55; cursor: not-allowed; }
.cms-cancel-btn {
  background: transparent; color: var(--color-grey-700);
  font-family: var(--font); font-size: 11px; font-weight: 600;
  padding: 8px 16px; border-radius: 999px;
  border: 2px solid var(--color-grey-200); cursor: pointer;
}
.cms-cancel-btn:hover { border-color: var(--color-grey-400); }


/* ============================================================
   5. ACCESSIBILITY
   ============================================================ */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--color-yellow);
  outline-offset: 2px;
}

/* ============================================================
   6. RESPONSIVE HEADER
   ============================================================ */

/* On very small viewports (≤ 380px) hide the logo wordmark and user name
   so the header stays single-row without overflow. */
@media (max-width: 380px) {
  .header-logo-text { display: none; }
  .beta-badge       { display: none; }
  .header-user-name { display: none; }
  .site-header      { padding: 0 16px; }
}

/* Reduce header padding on mid-range phones */
@media (max-width: 480px) {
  .site-header { padding: 0 16px; }
}


@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}