:root {
    --neon-pink: #ff66c4;
    --neon-pink-glow: rgba(255, 102, 196, 0.8);
    --neon-purple: #ac00e6;
    --deep-purple: #2e0033;
    --dark-bg: #120014;
    --velvet-black: #0a000a;
    --highlight: #ff99ff;
    --text-color: #ffffff;
    --secondary-text: #ffccff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-color);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

/* Ambient elements */
.neon-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(172, 0, 230, 0.15), transparent 50%);
    pointer-events: none;
    z-index: -3;
}

.pole-dancers {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="300" viewBox="0 0 100 150"><path d="M50,0 L50,150 M40,120 C40,140 60,140 60,120 M30,100 C30,80 70,80 70,100" stroke="%23ff66c4" stroke-width="1" fill="none"/></svg>') repeat-x bottom;
    z-index: -2;
    animation: dance 8s infinite alternate ease-in-out;
}

@keyframes dance {
    0% { background-position-x: 0; }
    100% { background-position-x: 100px; }
}

.stars-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -4;
}

.spotlight {
    position: fixed;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200%;
    height: 100px;
    background: linear-gradient(to bottom, transparent, rgba(255, 102, 196, 0.05) 50%, transparent);
    animation: spotlight-rotate 10s infinite linear;
    z-index: -1;
    pointer-events: none;
}

@keyframes spotlight-rotate {
    0% { transform: translateX(-50%) rotate(0deg); }
    100% { transform: translateX(-50%) rotate(360deg); }
}

.smoke-effect {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, rgba(46, 0, 51, 0.3), transparent);
    z-index: -1;
    pointer-events: none;
}

/* App container */
.app-container {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* Splash Screen */
#splash-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
    background-color: var(--dark-bg);
    padding: 20px;
}

.neon-sign {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}

.neon-flicker {
    animation: neon-flicker 5s infinite;
}

.neon-text {
    font-family: 'Pacifico', cursive;
    font-size: 5rem;
    color: var(--neon-pink);
    text-shadow: 
        0 0 5px var(--neon-pink-glow),
        0 0 10px var(--neon-pink-glow),
        0 0 20px var(--neon-pink-glow),
        0 0 40px var(--neon-pink-glow);
    transition: all 0.3s ease;
}

.neon-sign.smaller .neon-text {
    font-size: 3rem;
}

.neon-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    color: var(--neon-pink);
    text-shadow: 0 0 5px var(--neon-pink-glow);
    margin-top: -10px;
    letter-spacing: 2px;
}

@keyframes neon-flicker {
    0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
        opacity: 1;
        text-shadow: 
            0 0 5px var(--neon-pink-glow),
            0 0 10px var(--neon-pink-glow),
            0 0 20px var(--neon-pink-glow),
            0 0 40px var(--neon-pink-glow);
    }
    20%, 24%, 55% {
        opacity: 0.8;
        text-shadow: none;
    }
}

.logo-ascii {
    font-family: monospace;
    color: var(--neon-pink);
    font-size: 7px;
    line-height: 1.2;
    text-align: center;
    text-shadow: 0 0 5px var(--neon-pink-glow);
    opacity: 0.8;
}

.splash-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

.splash-subtitle {
    font-family: 'Pacifico', cursive;
    font-size: 2rem;
    color: var(--secondary-text);
    margin-bottom: 30px;
    text-shadow: 0 0 5px rgba(255, 204, 255, 0.5);
}

.loading-container {
    width: 100%;
    max-width: 400px;
}

#system-messages {
    margin-bottom: 10px;
    height: 20px;
    font-size: 0.9rem;
    color: var(--secondary-text);
}

.loading-bar {
    width: 100%;
    height: 5px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 5px;
}

.loading-progress {
    width: 0%;
    height: 100%;
    background-color: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink-glow);
    transition: width 0.3s ease;
    border-radius: 3px;
}

.loading-percentage {
    text-align: right;
    font-size: 0.8rem;
    color: var(--secondary-text);
}

/* Auth Container */
#auth-container {
    display: none;
    width: 100%;
    max-width: 900px;
    animation: fade-in 1s ease-in-out;
}

.vip-area {
    background-color: rgba(10, 0, 10, 0.8);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid var(--neon-purple);
    overflow: hidden;
    position: relative;
    box-shadow: 
        0 0 20px rgba(172, 0, 230, 0.3),
        0 0 40px rgba(255, 102, 196, 0.1);
}

.vip-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, 
        transparent, 
        var(--neon-pink) 20%, 
        var(--neon-pink) 80%, 
        transparent);
    box-shadow: 0 0 15px var(--neon-pink-glow);
}

.vip-content {
    padding: 30px;
}

/* Tab Navigation */
.tab-navigation {
    display: flex;
    margin: 30px 0;
    border-bottom: 1px solid rgba(255, 102, 196, 0.3);
}

.tab {
    padding: 12px 20px;
    font-size: 1rem;
    color: var(--secondary-text);
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 300;
}

.tab:hover {
    color: var(--neon-pink);
}

.tab.active {
    color: var(--neon-pink);
    font-weight: 600;
}

.tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--neon-pink);
    box-shadow: 0 0 10px var(--neon-pink-glow);
}

/* Auth Pages */
.auth-page {
    display: none;
    animation: slide-up 0.5s ease-out;
}

.auth-page.active {
    display: block;
}

@keyframes slide-up {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Form Styling */
.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.velvet-group {
    margin-bottom: 20px;
    width: 100%;
}

.velvet-group.half {
    width: calc(50% - 10px);
}

.velvet-label {
    display: block;
    margin-bottom: 8px;
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.input-wrapper {
    position: relative;
    background-color: rgba(46, 0, 51, 0.3);
    border-radius: 5px;
    border: 1px solid var(--neon-purple);
    overflow: hidden;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.input-wrapper.focus {
    border-color: var(--neon-pink);
    box-shadow: 0 0 10px rgba(255, 102, 196, 0.3);
}

.input-icon {
    padding: 0 15px;
    display: flex;
    align-items: center;
}

.velvet-input {
    width: 100%;
    padding: 12px 15px 12px 0;
    background: transparent;
    border: none;
    outline: none;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
}

.velvet-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.glow-effect {
    position: absolute;
    bottom: -1px;
    left: 0;
    height: 1px;
    width: 0;
    background-color: var(--neon-pink);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--neon-pink-glow);
}

.input-wrapper.focus .glow-effect {
    width: 100%;
}

/* Security Meter */
.security-meter {
    margin-top: 5px;
}

.security-bar {
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 5px;
}

.security-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
}

.security-bar[data-strength="0"] .security-fill {
    width: 10%;
    background-color: #ff3366;
    box-shadow: 0 0 5px #ff3366;
}

.security-bar[data-strength="1"] .security-fill {
    width: 25%;
    background-color: #ff6633;
    box-shadow: 0 0 5px #ff6633;
}

.security-bar[data-strength="2"] .security-fill {
    width: 50%;
    background-color: #ffcc33;
    box-shadow: 0 0 5px #ffcc33;
}

.security-bar[data-strength="3"] .security-fill {
    width: 75%;
    background-color: #99ff66;
    box-shadow: 0 0 5px #99ff66;
}

.security-bar[data-strength="4"] .security-fill {
    width: 100%;
    background-color: #66ff99;
    box-shadow: 0 0 5px #66ff99;
}

.security-text {
    font-size: 0.7rem;
    color: var(--secondary-text);
    text-align: right;
    text-transform: uppercase;
}

/* Velvet Options */
.velvet-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.remember-option {
    display: flex;
    align-items: center;
}

.velvet-checkbox {
    appearance: none;
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--neon-purple);
    background-color: rgba(46, 0, 51, 0.3);
    border-radius: 3px;
    margin-right: 8px;
    position: relative;
    cursor: pointer;
}

.velvet-checkbox:checked::after {
    content: '✓';
    position: absolute;
    color: var(--neon-pink);
    font-size: 12px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.remember-option label {
    color: var(--secondary-text);
    font-size: 0.9rem;
    cursor: pointer;
}

.neon-link {
    color: var(--neon-pink);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.neon-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--neon-pink);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.neon-link:hover {
    text-shadow: 0 0 5px var(--neon-pink-glow);
}

.neon-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Button */
.velvet-button {
    width: 100%;
    padding: 13px 20px;
    background: linear-gradient(45deg, var(--neon-purple), var(--neon-pink));
    border: none;
    border-radius: 5px;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.velvet-button:hover {
    box-shadow: 0 0 20px rgba(255, 102, 196, 0.5);
    transform: translateY(-2px);
}

.button-text {
    position: relative;
    z-index: 1;
}

.velvet-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
}

.velvet-button:hover::before {
    left: 100%;
}

/* Terms Agreement */
.terms-agreement {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}

.terms-agreement label {
    color: var(--secondary-text);
    font-size: 0.85rem;
    margin-left: 8px;
}

/* Footer */
.auth-footer {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--secondary-text);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 102, 196, 0.2);
    padding-top: 20px;
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    color: var(--neon-pink);
    font-size: 1.2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    text-shadow: 0 0 5px var(--neon-pink-glow);
}

.social-icon:hover {
    transform: scale(1.2);
    color: var(--highlight);
}

/* Animations */
@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fade-out {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .neon-text {
        font-size: 3.5rem;
    }
    
    .logo-ascii {
        font-size: 5px;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .velvet-group.half {
        width: 100%;
    }
    
    .velvet-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .auth-footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}