:root {
            --pink-primary: #f770ab;
            --pink-dark: #d15a8f;
            --text-dark: #333;
            --text-light: #666;
            --border-light: rgba(255,255,255,0.3);
            --bg-overlay: rgba(0,0,0,0.3);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        
        /* Language switcher for login page - top-right of content column */
        .login-lang-switcher {
            position: fixed;
            top: 20px;
            right: calc(50% - 205px + 20px);
            z-index: 9999;
        }
        
        .login-lang-btn {
            display: flex;
            align-items: center;
            justify-content: center;
       
            padding: 0;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.3);
 
            color: white;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .login-lang-btn:hover,
        .login-lang-btn.active {
            background: rgba(255, 255, 255, 0.3);
            transform: scale(1.1);
        }
        
        .login-lang-btn .lang-flag {
            display: flex;
            align-items: center;
            justify-content: center;
            line-height: 0;
            user-select: none;
        }

        .login-lang-btn .lang-flag svg {
            width: 28px;
            height: 21px;
            border-radius: 3px;
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
            display: block;
        }
        
        .login-lang-menu {
            position: absolute;
            top: calc(100% + 8px);
            right: 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: 12px;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
            border: 1px solid rgba(255, 255, 255, 0.3);
            padding: 8px;
            min-width: 180px;
            opacity: 0;
            visibility: hidden;
            transform: translateY(-10px);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .login-lang-menu.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        
        .login-lang-option {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px;
            cursor: pointer;
            border-radius: 8px;
            transition: background-color 0.2s ease;
            color: #333;
            font-size: 14px;
            font-weight: 500;
        }
        
        .login-lang-option:hover {
            background-color: rgba(0, 0, 0, 0.05);
        }
        
        .login-lang-option.active {
            background: linear-gradient(135deg, #f770ab, #d15a8f);
            color: white;
        }
        
        .login-lang-option .flag {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            flex-shrink: 0;
        }

        .login-lang-option .flag svg {
            width: 24px;
            height: 18px;
            border-radius: 2px;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
            display: block;
        }
        
        @media (max-width: 450px) {
            .login-lang-switcher {
                top: 20px;
                right: 20px;
            }
        }
        
        @media (max-width: 640px) {
            .login-lang-btn {
                width: 45px;
                height: 45px;
            }
            
            .login-lang-btn .lang-flag svg {
                width: 24px;
                height: 18px;
            }
            
            .login-lang-menu {
                min-width: 160px;
            }
        }
        
        body {
            margin: 0 auto;
            padding: 0;
            max-width: 410px;
            font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji', 'Segoe UI Emoji';
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
        }
        
        /* Background with image */
        .bg-container {
            position: fixed;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            max-width: 410px;
            height: 100%;
            z-index: 0;
        }
        
        .bg-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.8);
        }
        
        .bg-overlay {
            position: absolute;
          
            width: 100%;
            height: 100%;
            background: var(--bg-overlay);
        }
        
        /* Pink wave decorations */
        .pink-wave-top {
            position: fixed;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            max-width: 410px;
            height: 200px;
            z-index: 1;
        }
        
        .pink-corner {
            position: fixed;
            z-index: 1;
            height: auto;
            display: block;
            margin: 0;
            padding: 0;
        }
        
        .pink-corner.left {
            left: calc(50% - 205px - -10px);
         
        }
        
        @media (max-width: 450px) {
            .pink-corner.left {
                left: -10px;
            }
        }
        
        .pink-corner.right {
            right: calc(50% - 205px - 20px);
            bottom: -30px;
        }
        
        @media (max-width: 450px) {
            .pink-corner.right {
                right: -30px;
            }
        }

        .mobile {
            position: relative;
            z-index: 2;
            width: 100%;
          
            min-height: 100vh;
            
            display: flex;
            justify-content: center;
            align-items: center;

        }
        /* Logo section */
        .logo-section {
            text-align: center;
            margin-bottom: 30px;
        }
        
        .logo-text {
            font-size: 48px;
          
            color: white;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
            letter-spacing: -2px;
        }

        .support-btn {
            display: none;
        }
        .flower3 { bottom: 180px; left: 60px; animation-delay: -8s; }
        .flower4 { top: 160px; right: 25px; animation-delay: -3s; }
        .flower5 { bottom: 120px; right: 70px; animation-delay: -7s; }
        .flower6 { top: 240px; left: 80px; animation-delay: -4s; }

        /* Stars */
        .star { position: absolute; color: rgba(255,255,255,0.7); font-size: 20px; animation: twinkle 2s ease-in-out infinite; }
        .star1 { top: 70px; left: 80px; animation-delay: -1s; }
        .star2 { top: 140px; right: 100px; animation-delay: -0.5s; }
        .star3 { bottom: 160px; right: 40px; animation-delay: -1.5s; }
        .star4 { top: 220px; right: 90px; animation-delay: -0.2s; }

        /* Balloons */
        .balloon { position: absolute; width: 45px; height: 55px; background: rgba(255,255,255,0.45); border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%; animation: float 6s ease-in-out infinite; }
        .balloon1 { top: 180px; left: 70px; }
        .balloon2 { bottom: 220px; right: 60px; animation-delay: -3s; }
        .balloon::after { content: ''; position: absolute; bottom: -15px; left: 50%; transform: translateX(-50%); width: 1px; height: 15px; background: rgba(255,255,255,0.4); }

        /* Butterflies */
        .butterfly { position: absolute; color: rgba(255,255,255,0.75); font-size: 22px; animation: butterfly 8s ease-in-out infinite; }
        .butterfly1 { top: 110px; left: 50px; animation-delay: -2s; }
        .butterfly2 { bottom: 180px; right: 80px; animation-delay: -5s; }

        /* Bottom glow */
        .bottom-glow { position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.15) 100%); }

        /* Animations */
        @keyframes float {
            0% { transform: translateY(0); }
            50% { transform: translateY(-20px); }
            100% { transform: translateY(0); }
        }
        @keyframes heartbeat {
            0% { transform: scale(1); }
            50% { transform: scale(1.2); }
            100% { transform: scale(1); }
        }
        @keyframes rotate {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        @keyframes twinkle {
            0% { opacity: 0.7; }
            50% { opacity: 1; }
            100% { opacity: 0.7; }
        }
        @keyframes butterfly {
            0% { transform: translate(0, 0) rotate(0deg); }
            25% { transform: translate(10px, -10px) rotate(15deg); }
            50% { transform: translate(0, -20px) rotate(0deg); }
            75% { transform: translate(-10px, -10px) rotate(-15deg); }
            100% { transform: translate(0, 0) rotate(0deg); }
        }

        /* Modal */
        .modal {
            position: fixed;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 50;
        }
        .modal.hidden {
            display: none;
        }
        .modal-backdrop {
            position: absolute;
            inset: 0;
            background: rgba(0,0,0,0.4);
            backdrop-filter: blur(4px);
        }
        .modal-card {
            position: relative;
            background: #fff;
            border-radius: 20px;
            max-width: 320px;
            padding: 24px 20px;
            text-align: center;
            z-index: 10;
            box-shadow: 0 10px 40px rgba(0,0,0,0.25);
        }
        .modal-card h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 8px;
            color: #f770ab;
        }
        .modal-card p {
            font-size: 14px;
            color: #555;
            margin-bottom: 16px;
        }
        .btn-tele-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #f770ab, #d15a8f);
            color: #fff;
            padding: 10px 16px;
            border-radius: 24px;
            font-weight: 600;
            text-decoration: none;
            transition: 0.3s;
        }
        .btn-tele-primary:hover {
            box-shadow: 0 4px 12px rgba(255,107,138,0.4);
        }
        .btn-ghost {
            margin-top: 12px;
            background: none;
            border: none;
            color: #888;
            cursor: pointer;
            font-size: 14px;
        }

        /* Form styles */
        .wrap {
            position: relative;
            width: min(400px, 100%);
            z-index: 1;
        }
        .card {
            display: grid;
            grid-template-columns: 1fr;
            gap: 0;
            border-radius: 20px;
            background: linear-gradient(180deg, rgba(var(--card), .18), rgba(var(--card), .10));
            border: 1px solid rgba(255,255,255,.25);
            box-shadow: 0 20px 60px rgba(31, 24, 55, .45), inset 0 1px 0 rgba(255,255,255,.35);
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
            overflow: hidden;
        }
        .left {
            padding: 0px;
        
            min-height: 0;
            display: grid;
            place-items: center;
        }
        .brand {
            display: grid;
            place-items: center;
            margin: 6px 0 8px;
        }
        .brand-img {

            width: 172px;
        
            height: 172px;
            display: block;
        }
        .left h1 {
            font-size: clamp(26px, 4vw, 34px);
            text-align: center;
            margin: 16px 0 8px;
              color: #ffffffff;
              font-weight: 500;
            text-shadow: 0 2px 8px rgba(0,0,0,.3);
        }
        .left p {
            display: none;
        }
        .right {
            padding: clamp(20px, 3.5vw, 32px);
            border-left: 0;
            border-top: 1px solid rgba(255,255,255,.12);
        }
        .right h2 {
            display: none;
        }
        form {
            display: grid;
            gap: 14px;
        }
        .field {
            display: grid;
            gap: 8px;
        }
        .label {
            font-size: 14px;
            color: white;
            font-weight: 500;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }
        .control {
            position: relative;
        }
        .input {
            width: 100%;
            padding: 12px 44px;
            border-radius: 10px;
              border: 1px solid rgba(255,255,255,0.3);
            background: rgba(255,255,255,.9);
            color: var(--text-dark);
            outline: none;
            transition: box-shadow .2s, border-color .2s, background .2s;
        }
        .input:focus {
            border-color: var(--pink-primary);
            box-shadow: 0 0 0 3px rgba(255, 105, 180, 0.1);
            background: rgba(255,255,255,1);
        }
        .input::placeholder {
            color: var(--text-light);
        }
        .icon-left, .icon-right {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            opacity: .9;
        }
        .icon-left {
            left: 14px;
        }
        .icon-right {
            right: 12px;
            cursor: pointer;
        }
        .icon-left svg, .icon-right svg {
            width: 18px;
            height: 18px;
            fill: var(--text-light);
        }
        .row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .checkbox {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
          color: white;
            cursor: pointer;
        }
        .checkbox input {
            appearance: none;
            width: 18px;
            height: 18px;
            border-radius: 6px;
            border: 1px solid rgba(255,255,255,.35);
            background: rgba(255,255,255,.06);
            display: grid;
            place-items: center;
        }
        .checkbox input:checked {
            background: rgb(var(--primary));
            border-color: rgb(var(--primary));
            box-shadow: 0 0 0 3px rgba(var(--primary), .35);
        }
        .checkbox input:checked::after {
            content: "";
            width: 10px;
            height: 10px;
            border-radius: 3px;
            background: #fff;
        }
        .btn-primary {
            width: 100%;
            padding: 14px 18px;
            border: 0;
            border-radius: 25px;
            font-weight: 700;
            letter-spacing: .2px;
            color: white;
            background: linear-gradient(135deg, var(--pink-primary) 0%, var(--pink-dark) 100%);
            box-shadow: 0 4px 15px rgba(255, 105, 180, 0.4);
            cursor: pointer;
            transition: transform .2s ease, box-shadow .2s ease;
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(255, 105, 180, 0.6);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-primary:disabled {
            opacity: 0.7;
            cursor: not-allowed;
            transform: none;
        }
        .link-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            font-size: 14px;
        }
        .link-row a {
             color: white;
            text-decoration: none;
            opacity: .9;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }
        .link-row a:hover {
            text-decoration: underline;
        }
        .divider {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 12px;
               color: white;
            font-size: 13px;
            margin: 10px 0;
        }
        .divider::before, .divider::after {
            content: "";
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
        }
        .socials {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }
        .btn-social {
            border-radius: 999px;
            border: 0;
            background: #ffffff;
            color: #111827;
            padding: 12px 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            cursor: pointer;
            box-shadow: 0 8px 24px rgba(0,0,0,.25);
            font-weight: 600;
            transition: filter .2s ease;
        }
        .btn-social:hover {
            filter: brightness(1.02);
        }
        .btn-social:disabled {
            opacity: 0.6;
            cursor: not-allowed;
        }
        .btn-social .icon-google {
            width: 18px;
            height: 18px;
        }
        .hint {
       color: white;
            font-size: 12.5px;
            text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
        }
    .error {
    color: white;
    font-size: 13px;
    display: none;
    padding: 12px 16px;
    background: rgba(255, 68, 68, 0.9);
    border-radius: 8px;
    border: 1px solid #ff4444;
    margin-bottom: 12px;
    text-align: center;
}
        .hidden {
            display: none;
        }
        .fp_hint {
            color: rgba(255,255,255,.85) !important;
            font-size: 13px !important;
            margin: 0 0 14px !important;
        }
        .tele-hero {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin: 8px 0 14px;
        }
        .tele-hero .badge {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: grid;
            place-items: center;
            background: rgba(39,167,229,.18);
            position: relative;
        }
        .tele-hero .badge::after {
            content: "";
            position: absolute;
            inset: -6px;
            border-radius: inherit;
            border: 1px solid rgba(39,167,229,.5);
            filter: blur(1px);
            opacity: .65;
            animation: pulse 1.8s ease-in-out infinite;
        }
        @keyframes pulse {
            0% { transform: scale(.95); opacity: .6; }
            70% { transform: scale(1.08); opacity: .15; }
            100% { transform: scale(.95); opacity: .6; }
        }
        .btn-tele-primary {
            width: 100%;
            border: 0;
            border-radius: 999px;
            padding: 14px 16px;
            letter-spacing: .2px;
            color: #0b1732;
            background: linear-gradient(135deg, #fff, #f3f6ff);
            box-shadow: 0 12px 30px rgba(32,18,63,.35), 0 0 0 1px rgba(255,255,255,.4) inset;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
        }
        .btn-tele-primary:hover {
            filter: brightness(1.03);
        }
        .btn-tele-primary:active {
            transform: translateY(1px);
        }
        .btn-tele-primary .tg {
            width: 18px;
            height: 18px;
        }

        @media (max-width: 640px) {
            body { padding: 8px; }
            .wrap { width: 100%; }
            .card { border-radius: 12px; }
           
            .input { border-radius: 8px; padding: 10px 36px; }
            .btn-primary, .btn-social { border-radius: 8px; padding: 12px 14px; }
            .left h1 { font-size: 20px; margin: 14px 0 8px; }
           
            .logo-section .logo-text {
                font-size: 36px;
            }
        }