@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@400;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap');

:root {
    --primary-color: #9A465C;
    --secondary-accent: #4D435C;
    --secondary-color: #222222;
    --bg-color: #222222;
    --text-color: #E0E0E0;
    --border-color: #ffffff;
    --shadow-color: var(--secondary-accent);
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background-color: var(--bg-color);
    margin: 0;
    overflow: hidden;
    font-family: 'Fira Code', monospace;
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--bg-color);
    border: 2px solid var(--border-color);
    position: relative;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.card-header {
    position: relative;
    width: 100%;
    height: 150px;
    border-bottom: 2px solid var(--border-color);
    overflow: hidden;
}

#header-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    background: rgba(0, 0, 0, 0.2);
}

.header-overlay h1 {
    font-family: 'Space Mono', monospace;
    font-size: 2.5rem;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    margin: 0;
}

.card-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-group {
    position: relative;
}

.input-group label {
    display: block;
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.input-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--text-color);
    color: var(--text-color);
    padding: 0.8rem;
    font-family: 'Fira Code', monospace;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.input-group input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(154, 70, 92, 0.3);
    background: rgba(255, 255, 255, 0.1);
}

.submit-btn {
    background: transparent;
    color: var(--text-color);
    font-family: 'Space Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 1rem 2rem;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;

    display: block;
    margin: 2rem auto 0 auto;
    width: auto;
    min-width: 150px;
}

.submit-btn:hover {
    background: var(--primary-color);
    color: var(--bg-color);
    box-shadow: 0 0 15px var(--primary-color);
}

.error-msg {
    color: #ff4444;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    text-align: center;
    margin-top: -1rem;
    min-height: 1.5em;
}

@keyframes shake {
    0% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-5px);
    }

    50% {
        transform: translateX(5px);
    }

    75% {
        transform: translateX(-5px);
    }

    100% {
        transform: translateX(0);
    }
}

.shake {
    animation: shake 0.4s ease-in-out;
}

.hint {
    text-align: center;
    font-size: 0.8rem;
    margin-top: 1rem;
    opacity: 0.5;
    font-family: 'Space Mono', monospace;
    letter-spacing: 2px;
    color: white;
}