html, body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: url('wefj329r2wfjwf.jpg') no-repeat center center fixed;
    background-size: cover;
    height: 100dvh;
    min-width: 320px;
    text-align: center;
    touch-action: none;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.container {
    height: 100dvh;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 0;
    box-sizing: border-box;
    width: 100%;
}

.card {
    background: rgba(255, 255, 255, 0.97);
    padding: 32px;
    border-radius: 2px;
    width: 420px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: relative;
    min-height: 420px;
    box-sizing: border-box;
    flex-shrink: 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

@media (max-width: 480px) {
    .card {
        width: calc(100% - 48px);
        max-width: none;
        padding: 24px 16px;
    }
}

.file-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px auto;
    background: url('d903j9j32d9j.png') no-repeat center center;
    background-size: contain;
    display: block;
}

h1, h2, p {
    width: 100%;
    box-sizing: border-box;
    margin: 0 auto 16px auto;
    text-align: center;
}

h1 {
    font-size: 24px;
    color: #111;
}

h2 {
    font-size: 16px;
    font-weight: 600;
    color: #222;
    white-space: nowrap;
}

p {
    font-size: 14px;
    color: #444;
}

.email-input {
    width: 100%;
    padding: 8px 4px;
    border: none;
    border-bottom: 1px solid #888;
    font-size: 16px;
    text-align: left;
    margin-bottom: 16px;
    box-sizing: border-box;
    transition: border-color 0.3s, box-shadow 0.3s;
    background: transparent;
    color: #222;
}

.email-input:focus {
    border-bottom-color: #0466b4;
    outline: none;
    box-shadow: none;
}

.error-message {
    color: #dc2626;
    font-size: 12px;
    margin-top: -12px;
    margin-bottom: 16px;
    display: none;
}

.next-button {
    width: 100%;
    padding: 12px;
    background-color: #0466b4;
    color: white;
    border: none;
    border-radius: 2px;
    font-size: 16px;
    font-weight: normal;
    cursor: pointer;
    margin-bottom: 16px;
    transition: background 0.3s, transform 0.2s;
    box-sizing: border-box;
}

.next-button:hover {
    background-color: #03539a;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #555;
    width: 100%;
    box-sizing: border-box;
}

.footer p, .footer a {
    font-size: 12px;
    margin: 4px 0;
    color: #555;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.footer a {
    color: #3c8bc9;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.card-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-radius: 2px;
    z-index: 10;
    opacity: 0;
    transition: opacity 0.4s ease-in-out;
}

.card-loading.active {
    display: flex;
    opacity: 1;
}

.card-spinner {
    width: 80px;
    height: 80px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.card-spinner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    border: 3px dotted #0466b4;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: rotateAnts 3s linear infinite;
}

@keyframes rotateAnts {
    0%   { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.card-loading-message,
.card-loading-logo,
.card-spinner img {
    display: none !important;
}