/* Hacker look CSS for login page */
.hacker-bg {
    background: #0f2027; /* dark blue/green gradient */
    background: linear-gradient(135deg, #000000 0%, #0f2027 100%);
    min-height: 100vh;
    color: #3e448f;
    font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace;
}
.hacker-card {
    background: rgb(14 10 30 / 95%);
    border: 2px solid #3e448f;
    border-radius: 12px;
    box-shadow: 0 0 32px #3e448f66, 0 0 8px #000;
    padding: 2.5rem 2rem 2rem 2rem;
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}
.hacker-title {
    font-size: 2.2rem;
    font-weight: bold;
    color: #3e448f;
    text-shadow: 0 0 8px #3e448f, 0 0 2px #000;
    margin-bottom: 0.7rem;
    letter-spacing: 2px;
}
.hacker-sub {
    color: #3e448f;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    text-shadow: 0 0 2px #3e448f;
}
.hacker-input {
    width: 100%;
    padding: 0.9em 1em;
    border-radius: 6px;
    border: 1.5px solid #3e448f;
    background: #000;
    color: #3e448f;
    font-size: 1.1em;
    margin-bottom: 1.2rem;
    font-family: inherit;
    box-shadow: 0 0 8px #3e448f33;
    outline: none;
    transition: border 0.2s, box-shadow 0.2s;
}
.hacker-input:focus {
    border: 1.5px solid #3e448f;
    box-shadow: 0 0 16px #3e448f;
}
.hacker-btn {
    background: #000;
    color: #3e448f;
    border: 2px solid #3e448f;
    border-radius: 8px;
    font-size: 1.2em;
    font-weight: bold;
    padding: 0.9em 0;
    margin-top: 1.5rem;
    cursor: pointer;
    box-shadow: 0 0 8px #3e448f;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    opacity: 0.85;
}
.hacker-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
.hacker-btn:hover {
    background: #3e448f;
    color: #000;
    box-shadow: 0 0 16px #3e448f;
}
.hacker-error {
    color: #ff1744;
    margin-top: 1em;
    text-shadow: 0 0 4px #ff1744;
}
.hacker-register {
    display: block;
    margin-top: 1.5em;
    background: #000;
    color: #3e448f;
    border: 2px solid #3e448f;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1.1em;
    text-decoration: none;
    padding: 0.8em 0;
    box-shadow: 0 0 8px #3e448f;
    transition: background 0.2s, color 0.2s;
}
.hacker-register:hover {
    background: #3e448f;
    color: #000;
}