/* ==============================
   GLOBAL RESET & BASE
============================== */

body {
    margin: 0;
    padding: 0;
    font-family: "Inter", sans-serif;
    background-color: #f7f9fc;
    color: #0f172a;
  }
  
  /* ==============================
     NAVBAR (inherits theme)
  ============================== */
  
  .navbar-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    padding-top: 20px;
  }
  
  .navbar {
    width: 90%;
    max-width: 1200px;
    height: 65px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  }
  
  /* ==============================
     HERO SECTION
  ============================== */
  
  .hero-container {
    margin-top: 40px;
    padding: 50px 20px;
    text-align: center;
    position: relative;
  }
  
  .hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(
      circle at top,
      rgba(148, 163, 255, 0.25),
      rgba(255, 184, 122, 0.25),
      transparent
    );
    filter: blur(90px);
    z-index: -1;
  }
  
  .hero-title {
    font-size: 40px;
    font-weight: 700;
    color: #1e293b;
  }
  
  .hero-subtitle {
    margin-top: 8px;
    font-size: 17px;
    color: #475569;
    width: 70%;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* ==============================
     MAIN AUTH CARD
  ============================== */
  
  .form-container {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 30px 32px;
    border-radius: 24px;
    width: 90%;
    max-width: 620px;
    margin: 40px auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  }
  
  /* ==============================
     AUTH SWITCH TABS
  ============================== */
  
  .switch-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
  }
  
  .switch-link {
    border: none;
    padding: 10px 24px;
    font-size: 15px;
    border-radius: 50px;
    background: #ffffff;
    color: #475569;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    transition: all 0.2s ease;
  }
  
  .switch-link:hover {
    background-color: #eef2ff;
  }
  
  .switch-link.active {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  }
  
  /* ==============================
     FORM LABELS & INPUTS
  ============================== */
  
  .form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
  }
  
  .modal-input {
    width: 95%;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    font-size: 15px;
    background: #ffffff;
    transition: border-color 0.2s ease;
  }
  
  .modal-input:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.18);
  }
  
  .info-text {
    font-size: 13px;
    color: #64748b;
  }
  
  /* ==============================
     BUTTONS
  ============================== */
  
  .btn-light {
    background: #ffffff;
    padding: 10px 18px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
  }
  
  .btn-light:hover {
    background: #f1f5f9;
  }
  
  .btn-purple {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    padding: 12px 22px;
    border-radius: 12px;
    color: #ffffff;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .btn-purple:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(99, 102, 241, 0.3);
  }
  
  /* ==============================
     AUTH FORM VISIBILITY
  ============================== */
  
  .auth-form {
    display: none;
  }
  
  .auth-form.active-auth {
    display: block;
  }
  
  /* ==============================
     RESPONSIVE
  ============================== */
  
  @media (max-width: 600px) {
    .hero-title {
      font-size: 32px;
    }
  
    .form-container {
      padding: 24px;
    }
  }