* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Inter", sans-serif;
    }

    :root {
      --bg-gradient: radial-gradient(circle at 10% 30%, #ffffff, #e8f0f5);
      --bg-card: rgba(255, 255, 255, 0.75);
      --bg-sidebar: rgba(255, 255, 255, 0.7);
      --text-primary: #1c2a2a;
      --text-secondary: #1e4f4f;
      --primary: #2fa4a4;
      --secondary: #4fd1c5;
      --accent: #66e0d9;
      --danger: #ff6b6b;
      --success: #2ba36a;
      --soft-shadow: 0 20px 40px -10px rgba(47, 164, 164, 0.2), 0 8px 24px rgba(0, 40, 40, 0.1);
      --glass-edge: 1px solid rgba(47, 164, 164, 0.25);
      --logo-glow: 0 10px 20px rgba(47, 164, 164, 0.4);
      --bg-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4MCIgaGVpZ2h0PSI4MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjAgMkwyIDIwbDE4IDE4IDE4LTE4TDIwIDJ6IiBmaWxsPSIjMmZhNGE0IiBmaWxsLW9wYWNpdHk9IjAuMDYiLz48cGF0aCBkPSJNMjAgMTBsMTAgMTAtMTAgMTBMMTAgMjB6IiBmaWxsPSIjNGZkMWM1IiBmaWxsLW9wYWNpdHk9IjAuMDQiLz48L3N2Zz4=');
    }

    body.dark {
      --bg-gradient: radial-gradient(circle at 80% 20%, #0f2f2f, #0a2323);
      --bg-card: rgba(22, 61, 61, 0.7);
      --bg-sidebar: rgba(15, 47, 47, 0.8);
      --text-primary: #eaf6f6;
      --text-secondary: #b4dddd;
      --soft-shadow: 0 25px 45px -12px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(102, 224, 217, 0.15);
      --glass-edge: 1px solid rgba(77, 200, 200, 0.3);
      --logo-glow: 0 0 30px #4fd1c5;
      --bg-image: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI4MCIgaGVpZ2h0PSI4MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjAgMkwyIDIwbDE4IDE4IDE4LTE4TDIwIDJ6IiBmaWxsPSIjNGZkMWM1IiBmaWxsLW9wYWNpdHk9IjAuMTUiLz48cGF0aCBkPSJNMjAgMTBsMTAgMTAtMTAgMTBMMTAgMjB6IiBmaWxsPSIjNjZlMGQ5IiBmaWxsLW9wYWNpdHk9IjAuMSIvPjwvc3ZnPg==');
    }

    body {
      background: var(--bg-gradient);
      color: var(--text-primary);
      min-height: 100vh;
      transition: background 0.3s, color 0.2s;
      position: relative;
      font-weight: 400;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      background-image: var(--bg-image);
      background-repeat: repeat;
      opacity: 0.4;
      pointer-events: none;
      z-index: -1;
    }

    .glass-card {
      background: var(--bg-card);
      backdrop-filter: blur(16px);
      border-radius: 40px;
      box-shadow: var(--soft-shadow);
      border: var(--glass-edge);
      padding: 32px 30px;
    }

    .glass-btn {
      background: var(--bg-card);
      backdrop-filter: blur(8px);
      border: var(--glass-edge);
      padding: 16px 32px;
      border-radius: 60px;
      font-weight: 600;
      color: var(--text-primary);
      box-shadow: 0 15px 30px -10px rgba(0, 80, 80, 0.3);
      cursor: pointer;
      transition: 0.2s;
    }

    .glass-btn:hover {
      transform: translateY(-1px) scale(1.02);
      box-shadow: 0 20px 35px -8px var(--primary);
    }

    .glass-btn.primary {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: white;
      border: none;
    }

    .glass-btn.small {
      padding: 12px 18px;
      font-size: 0.95rem;
    }

    .glass-input,
    .glass-select,
    .glass-textarea {
      width: 100%;
      padding: 18px 24px;
      background: var(--bg-card);
      border: var(--glass-edge);
      border-radius: 24px;
      color: var(--text-primary);
      font-size: 1rem;
      margin-bottom: 20px;
      box-shadow: inset 0 4px 10px rgba(0, 0, 0, 0.08);
    }

    .glass-input:focus,
    .glass-select:focus,
    .glass-textarea:focus {
      outline: 2px solid var(--accent);
    }

    .glass-textarea {
      resize: vertical;
      min-height: 120px;
    }

    .required-star {
      color: var(--primary);
      margin-left: 4px;
    }

    label {
      display: block;
      margin-bottom: 8px;
      margin-left: 8px;
      font-weight: 500;
    }

    .top-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 22px 32px;
      gap: 16px;
    }

    .logo-container,
    .logo-area {
      display: flex;
      align-items: center;
      gap: 15px;
    }

    .logo-image {
      width: 78px;
      height: 78px;
      min-width: 78px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--logo-glow);
      overflow: hidden;
      position: relative;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border: 2px solid rgba(255, 255, 255, 0.35);
    }

    .logo-image img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 50%;
      display: block;
    }

    .logo {
      font-size: 2.2rem;
      font-weight: 700;
      background: linear-gradient(145deg, #eaf6f6, var(--primary));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
      text-shadow: var(--logo-glow);
    }

    .hamburger {
      background: var(--bg-card);
      width: 62px;
      height: 62px;
      border-radius: 30px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      color: var(--primary);
      box-shadow: var(--soft-shadow);
      cursor: pointer;
      border: var(--glass-edge);
    }

    body.login-page .hamburger {
      display: none;
    }

     body.page-register .hamburger {
      display: none;
    }


    .theme-toggle {
      background: var(--bg-card);
      border-radius: 40px;
      padding: 10px 18px;
      display: flex;
      gap: 14px;
      box-shadow: var(--soft-shadow);
    }

    .theme-toggle i {
      font-size: 1.8rem;
      color: var(--text-secondary);
      cursor: pointer;
      padding: 8px;
      border-radius: 50%;
    }

    .theme-toggle i.active {
      background: var(--primary);
      color: white;
    }

    .sidebar {
      position: fixed;
      left: -340px;
      top: 0;
      bottom: 0;
      width: 300px;
      background: var(--bg-sidebar);
      backdrop-filter: blur(24px);
      border-right: 2px solid var(--primary);
      box-shadow: var(--soft-shadow);
      padding: 40px 20px;
      transition: left 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
      z-index: 1000;
      border-radius: 0 60px 60px 0;
    }

    .sidebar.open {
      left: 0;
    }

    .close-btn {
      text-align: right;
      font-size: 2.5rem;
      color: var(--primary);
      margin-bottom: 40px;
      cursor: pointer;
    }

    .sidebar ul {
      list-style: none;
    }

    .sidebar ul li {
      margin-bottom: 24px;
    }

    .sidebar ul li a {
      display: flex;
      align-items: center;
      gap: 20px;
      padding: 16px 24px;
      border-radius: 60px;
      background: rgba(47, 164, 164, 0.1);
      border: var(--glass-edge);
      text-decoration: none;
      color: var(--text-primary);
      font-weight: 500;
      font-size: 1.1rem;
    }

    .sidebar ul li a.active-nav {
      background: var(--primary);
      color: white;
      border: none;
    }

    .overlay {
      position: fixed;
      inset: 0;
      background: rgba(0, 0, 0, 0.3);
      backdrop-filter: blur(4px);
      z-index: 900;
      display: none;
    }

    .overlay.show {
      display: block;
    }

    .page {
      display: none;
      animation: fade 0.2s;
    }

    .page.active-page {
      display: block;
    }

    @keyframes fade {
      from {
        opacity: 0.2;
        transform: translateY(6px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .container {
      max-width: 1300px;
      margin: 0 auto;
      padding: 0 28px 50px;
    }

    .auth-card {
      max-width: 520px;
      margin: 20px auto;
    }

    .dash-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
      gap: 30px;
      margin: 40px 0;
    }

    .stat-badge {
      background: var(--primary);
      color: white;
      padding: 4px 18px;
      border-radius: 40px;
      font-size: 0.8rem;
    }

    .map-container {
      width: 100%;
      height: 400px;
      border-radius: 32px;
      overflow: hidden;
      border: 2px solid var(--primary);
      box-shadow: var(--soft-shadow);
      margin-top: 20px;
      background: #0b1111;
    }

    .map-container iframe {
      width: 100%;
      height: 100%;
      border: 0;
    }

    .emergency-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
      gap: 24px;
      margin-top: 30px;
    }

    .emer-card {
      background: var(--bg-card);
      border-radius: 40px;
      padding: 36px 16px;
      text-align: center;
      box-shadow: var(--soft-shadow);
      border: var(--glass-edge);
      cursor: pointer;
    }

    .error-message,
    .success-message {
      text-align: center;
      margin-bottom: 15px;
      padding: 12px 14px;
      border-radius: 14px;
      display: none;
      font-weight: 500;
    }

    .error-message {
      color: var(--danger);
      background: rgba(255, 107, 107, 0.12);
      border: 1px solid var(--danger);
    }

    .success-message {
      color: var(--success);
      background: rgba(43, 163, 106, 0.12);
      border: 1px solid var(--success);
    }

    .profile-summary {
      display: flex;
      align-items: center;
      gap: 20px;
      margin-bottom: 30px;
      flex-wrap: wrap;
    }

    .profile-chip {
      background: rgba(47, 164, 164, 0.12);
      border: var(--glass-edge);
      padding: 10px 16px;
      border-radius: 999px;
      color: var(--text-secondary);
    }

    .profile-image-container {
      display: flex;
      justify-content: center;
      margin-bottom: 30px;
    }

    .profile-image {
      width: 120px;
      height: 120px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      border: 3px solid var(--primary);
      box-shadow: var(--logo-glow);
    }

    .profile-image img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 50%;
      display: block;
    }

    .upload-hint {
      text-align: center;
      font-size: 0.9rem;
      color: var(--text-secondary);
      margin-top: 8px;
    }

    .camera-preview {
      margin-top: 18px;
      display: none;
    }

    .camera-preview.active {
      display: block;
    }

    .camera-preview img,
    .camera-preview video {
      width: 100%;
      max-height: 320px;
      object-fit: cover;
      border-radius: 24px;
      border: 1px solid rgba(102, 224, 217, 0.3);
    }

    .camera-box {
      background: var(--bg-card);
      border-radius: 40px;
      padding: 32px;
      text-align: center;
      margin-bottom: 20px;
      cursor: pointer;
      border: var(--glass-edge);
    }

    .camera-box:hover {
      transform: translateY(-1px);
    }

    .hidden-input {
      display: none;
    }

    hr {
      border: 0.5px solid var(--primary);
      opacity: 0.3;
      margin: 24px 0;
    }

    @media (max-width: 650px) {
      .top-bar {
        padding: 18px;
      }

      .container {
        padding: 0 16px 40px;
      }

      .logo {
        font-size: 1.8rem;
      }

      .logo-image {
        width: 64px;
        height: 64px;
        min-width: 64px;
      }
    }
.nav-links a {
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--primary) !important;
}