/**
 * DarkSide of MikkiTech - Death Metal Theme
 * ==========================================
 * 80s death metal album cover inspired styling
 * Minimalistic but with metal-themed details
 */

/* ============================================
   DEATH METAL DECORATIVE ELEMENTS
   ============================================ */

/* Corner decorations (subtle pentagrams/symbols) */
.site-header::after {
    content: '⛧';
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--color-blood-red);
    opacity: 0.3;
    text-shadow: 0 0 10px rgba(139, 0, 0, 0.5);
}

.site-header::before {
    content: '⛧';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 1.5rem;
    color: var(--color-blood-red);
    opacity: 0.3;
    text-shadow: 0 0 10px rgba(139, 0, 0, 0.5);
}

/* ============================================
   METAL BORDERS & FRAMES
   ============================================ */

/* Rough, distressed border effect */
.content-wrapper {
    position: relative;
}

.content-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        var(--color-blood-red) 0%, 
        transparent 30%, 
        transparent 70%, 
        var(--color-blood-red) 100%
    );
    opacity: 0.1;
    pointer-events: none;
    z-index: -1;
}

/* ============================================
   SKULL DECORATION FOR LOGIN PAGE
   ============================================ */

.skull-decoration {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    filter: drop-shadow(0 0 10px rgba(204, 0, 0, 0.5));
    animation: skullGlow 3s ease-in-out infinite;
}

.skull-decoration::before {
    content: '💀';
}

/* Alternative: If you want a custom skull image */
/* Uncomment this and comment out the emoji version above:
.skull-decoration {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background-image: url('../images/skull-login.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: drop-shadow(0 0 10px rgba(204, 0, 0, 0.5));
    animation: skullGlow 3s ease-in-out infinite;
}
*/

@keyframes skullGlow {
    0%, 100% {
        filter: drop-shadow(0 0 10px rgba(204, 0, 0, 0.5));
    }
    50% {
        filter: drop-shadow(0 0 20px rgba(255, 0, 0, 0.8));
    }
}

/* ============================================
   LOGIN PAGE SPECIFIC STYLING
   ============================================ */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(circle at center, var(--color-dark-gray) 0%, var(--color-black) 100%);
}

.login-container {
    background-color: var(--color-dark-gray);
    padding: var(--spacing-xl) var(--spacing-lg);
    border: 2px solid var(--color-blood-red);
    border-radius: 8px;
    box-shadow: 
        0 10px 50px rgba(0, 0, 0, 0.9),
        0 0 40px rgba(139, 0, 0, 0.3),
        inset 0 0 30px rgba(0, 0, 0, 0.5);
    max-width: 400px;
    width: 90%;
    position: relative;
}

/* Corner spikes decoration */
.login-container::before,
.login-container::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-blood-red);
}

.login-container::before {
    top: -2px;
    left: -2px;
    border-right: none;
    border-bottom: none;
}

.login-container::after {
    bottom: -2px;
    right: -2px;
    border-left: none;
    border-top: none;
}

.login-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-size: 2rem;
    color: var(--color-white);
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
    letter-spacing: 2px;
}

.login-form {
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-off-white);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.form-group input[type="password"] {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: var(--color-black);
    border: 2px solid var(--color-gray);
    border-radius: 4px;
    color: var(--color-white);
    font-size: 1rem;
    transition: all var(--transition-normal);
}

.form-group input[type="password"]:focus {
    outline: none;
    border-color: var(--color-red);
    box-shadow: 0 0 15px rgba(139, 0, 0, 0.5);
}

.form-group input[type="password"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.login-button {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, var(--color-blood-red) 0%, var(--color-red) 100%);
    border: 2px solid var(--color-bright-red);
    border-radius: 4px;
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.login-button:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--color-red) 0%, var(--color-bright-red) 100%);
    box-shadow: 0 0 30px rgba(255, 0, 0, 0.6);
    transform: translateY(-2px);
}

.login-button:active:not(:disabled) {
    transform: translateY(0);
}

.login-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.login-hint {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-top: var(--spacing-md);
}

.login-hint code {
    background-color: var(--color-black);
    padding: 2px 8px;
    border-radius: 3px;
    color: var(--color-red);
    font-family: 'Courier New', monospace;
}

/* ============================================
   ERROR MESSAGES
   ============================================ */

.error-message {
    background-color: rgba(139, 0, 0, 0.2);
    border: 1px solid var(--color-blood-red);
    border-left: 4px solid var(--color-red);
    color: var(--color-off-white);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: 4px;
    font-size: 0.9rem;
}

.error-message.lockout {
    background-color: rgba(139, 0, 0, 0.3);
    border-color: var(--color-bright-red);
    font-weight: 600;
}

/* ============================================
   BLOOD DRIP EFFECT (SUBTLE)
   ============================================ */

.page-title::after {
    content: '';
    display: block;
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--color-blood-red), transparent);
    margin: var(--spacing-sm) auto 0;
    box-shadow: 0 2px 10px rgba(139, 0, 0, 0.5);
}

/* ============================================
   HOVER GLOW EFFECTS
   ============================================ */

.feature-card:hover::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, 
        transparent 0%, 
        rgba(139, 0, 0, 0.1) 50%, 
        transparent 100%
    );
    border-radius: 4px;
    pointer-events: none;
    animation: sweepGlow 2s linear infinite;
}

@keyframes sweepGlow {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* ============================================
   CODE BLOCKS & MONOSPACE
   ============================================ */

code {
    background-color: var(--color-black);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--color-red);
    font-family: 'Courier New', monospace;
    border: 1px solid var(--color-gray);
}

pre {
    background-color: var(--color-black);
    padding: var(--spacing-md);
    border-radius: 4px;
    border-left: 4px solid var(--color-blood-red);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
}

pre code {
    background: none;
    padding: 0;
    border: none;
}

/* ============================================
   BLOCKQUOTES
   ============================================ */

blockquote {
    position: relative;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    border-left: 4px solid var(--color-blood-red);
    background-color: rgba(139, 0, 0, 0.05);
    font-style: italic;
}

blockquote::before {
    content: '"';
    position: absolute;
    left: 10px;
    top: 5px;
    font-size: 3rem;
    color: var(--color-blood-red);
    opacity: 0.3;
    line-height: 1;
}

/* ============================================
   SELECTION STYLING
   ============================================ */

::selection {
    background-color: var(--color-blood-red);
    color: var(--color-white);
}

::-moz-selection {
    background-color: var(--color-blood-red);
    color: var(--color-white);
}

/* ============================================
   FOCUS INDICATORS (ACCESSIBILITY)
   ============================================ */

*:focus-visible {
    outline: 2px solid var(--color-red);
    outline-offset: 2px;
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
    body {
        background: white;
        color: black;
    }
    
    .chat-button,
    .chat-popup,
    .menu-logout {
        display: none !important;
    }
}