/* =======================
   Theme tokens (match app)
   ======================= */
   :root{
    --bg: #f5f7fb;
    --card: #ffffffcc;
    --text: #2d2f36;
    --muted: #5f6677;
  
    --brand: #1f2556;
    --brand-strong: #0d1450;
    --brand-accent: #005a9e;
    --accent: #2563eb;
  
    --border: #e7e9f2;
    --shadow: 0 8px 24px rgba(16, 24, 40, 0.08), 0 2px 6px rgba(16,24,40,0.06);
    --radius: 10px;
  
    --focus: 0 0 0 3px rgba(37, 99, 235, 0.35);
    --transition: 180ms cubic-bezier(.22,.61,.36,1);
  }
  
  /* =======================
     Base / Layout
     ======================= */
  html, body { width: 100%; max-width: 100%; overflow-x: hidden; box-sizing: border-box; }
  *, *::before, *::after { box-sizing: inherit; }
  
  body{
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background:
      radial-gradient(1200px 600px at -10% -10%, #e6f0ff 0%, transparent 60%),
      radial-gradient(1000px 500px at 110% -10%, #f5eaff 0%, transparent 60%),
      var(--bg);
    color: var(--text);
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  /* =======================
     Header
     ======================= */
  .ms-welcome__header{
    padding: 24px 20px 26px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  
    color: #fff;
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-accent) 100%);
    position: relative;
    overflow: hidden;
  }
  .ms-welcome__header::after{
    content:"";
    position:absolute; inset: 0;
    background: radial-gradient(400px 160px at 20% 0%, rgba(255,255,255,0.18), transparent 60%);
    pointer-events:none;
  }
  .ms-welcome__header img{
    display:block; margin: 0 auto 10px; border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0,0,0,0.18);
  }
  .ms-welcome__header h1{ color:#fff; margin: 6px 0 0; letter-spacing:.2px; }
  
  /* =======================
     Card / Main
     ======================= */
  .ms-welcome__main{
    width: 100%;
    max-width: 300px;
    margin: 18px auto;
    background: var(--card);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 16px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    animation: card-in .35s var(--transition);
  }
  @keyframes card-in{
    from{ transform: translateY(8px); opacity:0; }
    to{ transform: translateY(0); opacity:1; }
  }
  
  .ms-welcome__main h2{
    color: var(--text);
    margin: 0 0 6px;
    font-weight: 700;
    letter-spacing: .1px;
  }
  .ms-welcome__projects-list{ margin-top: 8px; }
  
  /* =======================
     Buttons
     ======================= */
  .ms-Button.ms-Button--hero{
    background: linear-gradient(180deg, var(--brand) 0%, var(--brand-strong) 100%);
    color:#fff;
    padding: 12px;
    font-size: 15px;
    cursor: pointer;
    border: none;
    border-radius: 10px;
    width: 100%;
    box-shadow: 0 4px 12px rgba(31,37,86,.18);
    transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
    position: relative;
    overflow: hidden;
    margin-top: 18px;
  }
  .ms-Button.ms-Button--hero:hover{
    transform: translateY(-1px);
    box-shadow: 0 8px 20px rgba(31,37,86,.24);
  }
  .ms-Button.ms-Button--hero:active{ transform: translateY(0); filter: brightness(.98); }
  .ms-Button.ms-Button--hero::after{
    content:""; position:absolute; inset:auto 0 0 0; height:0;
    background: linear-gradient(0deg, rgba(255,255,255,.22), transparent);
    transition: height var(--transition);
  }
  .ms-Button.ms-Button--hero:hover::after{ height:40%; }
  
  .hidden{ display:none; }
  
  /* =======================
     Links
     ======================= */
  a{
    color: var(--accent);
    text-decoration: none;
    margin-bottom: 8px;
    display: inline-block;
    transition: color var(--transition), transform var(--transition);
  }
  a:hover{ color:#1d4ed8; transform: translateY(-1px); }
  
  /* =======================
     Modal / Messages
     ======================= */
  .text{
    display:none;
    position:fixed; inset:0;
    background-color: rgba(2,6,23,0.55);
    justify-content:center; align-items:center;
    z-index: 9998;
    animation: fade-in .25s var(--transition);
  }
  @keyframes fade-in{ from{opacity:0} to{opacity:1} }
  
  .text-content{
    background:#fff;
    padding: 18px 22px;
    border-radius: 12px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: relative;
    max-width: 360px;
    width: calc(100% - 32px);
    animation: pop-in .25s var(--transition);
  }
  @keyframes pop-in{ from{ transform: scale(.97); opacity:.6 } to{ transform: scale(1); opacity:1 } }
  
  .text span.close{
    position: absolute;
    top: 8px; right: 10px;
    font-size: 20px;
    cursor: pointer;
    color: var(--muted);
    transition: transform var(--transition), color var(--transition);
  }
  .text span.close:hover{ transform: rotate(90deg) scale(1.05); color: var(--text); }
  
  /* =======================
     Loading Overlay
     ======================= */
  .loading-container{
    display:none;
    position: fixed; inset: 0;
    background-color: rgba(255,255,255,0.75);
    z-index: 9999;
    animation: fade-in .2s ease-out;
  }
  .loading-spinner{
    border: 4px solid #e7eaf5;
    border-top: 4px solid var(--accent);
    border-radius: 50%;
    width: 56px; height: 56px;
    animation: spin 1s linear infinite, throb 1.6s ease-in-out infinite;
    position: absolute; top: 50%; left: 50%;
    margin: -28px 0 0 -28px;
  }
  @keyframes spin { to { transform: rotate(360deg) } }
  @keyframes throb { 0%,100%{ box-shadow: 0 0 0 0 rgba(37,99,235,.25) } 50%{ box-shadow: 0 0 0 10px rgba(37,99,235,0) } }
  
  /* =======================
     Accessibility: Reduced Motion
     ======================= */
  @media (prefers-reduced-motion: reduce){
    *{ animation: none !important; transition: none !important; }
  }