/* --- ⚡ Cyberpunk / Neon Synthwave Theme --- */
:root {
    --primary: #00f0ff;         /* Neon Cyan */
    --primary-glow: rgba(0, 240, 255, 0.4);
    --accent: #ff007f;          /* Neon Pink/Magenta */
    --accent-glow: rgba(255, 0, 127, 0.4);
    --bg: #080910;              /* Cyber Void */
    --card: rgba(18, 22, 38, 0.85); /* Dark Glass Card */
    --header-bg: #121626;
    --text-main: #f0f4f8;
    --text-muted: #8292a6;
    --border: #232d48;
    --input-bg: #0b0e1a;
    --success: #00ff88;
    --danger: #ff2a5f;
}

body {
    font-family: 'Consolas', 'Fira Code', 'Segoe UI', system-ui, sans-serif;
    background-color: var(--bg);
    background-image: 
        linear-gradient(rgba(255, 0, 127, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
    background-attachment: fixed;
    color: var(--text-main);
    margin: 0;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    box-sizing: border-box;
}

#passcode-overlay, #guest-prompt-overlay, #easter-egg-overlay, #loading-overlay, .container, #notif-dropdown {
    position: relative;
    z-index: 10;
}

/* --- 🌐 Top Navigation Bar Style --- */
.top-navbar {
    background: var(--header-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    margin-bottom: 20px;
    position: relative;
    z-index: 100;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.nav-avatar-icon {
    font-size: 18px;
    background: var(--input-bg);
    border: 1px solid var(--primary);
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px var(--primary-glow);
}

.brand-title {
    font-weight: 800;
    font-size: 18px;
    letter-spacing: 1px;
    color: var(--text-main);
}

.nav-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-bar-home-btn {
    background: rgba(0, 240, 255, 0.08);
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 7px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 13px;
    transition: all 0.2s ease;
}

.nav-bar-home-btn:hover {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 15px var(--primary-glow);
}

.nav-bar-logout-btn {
    background: rgba(255, 42, 95, 0.1);
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 7px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 13px;
    transition: all 0.2s ease;
}

.nav-bar-logout-btn:hover {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 42, 95, 0.5);
}

.nav-bar-about-btn {
    background: rgba(255, 0, 127, 0.08);
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 7px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    font-size: 13px;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.nav-bar-about-btn:hover {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 15px var(--accent-glow);
}

/* --- 🕹️ Easter Egg Mini-Game Overlay --- */
#easter-egg-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(8, 9, 16, 0.95);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10020;
}

#game-board {
    position: relative; 
    width: 100%; 
    height: 180px; 
    background: #03050a; 
    border: 1px solid var(--primary); 
    border-radius: 8px; 
    overflow: hidden; 
    box-shadow: inset 0 0 25px rgba(0, 240, 255, 0.2);
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.08) 1px, transparent 1px),
        linear-gradient(rgba(18, 255, 128, 0.03) 50%, rgba(0, 0, 0, 0.3) 50%);
    background-size: 20px 20px, 20px 20px, 100% 4px;
}

.game-node {
    position: absolute;
    width: 36px;
    height: 36px;
    background: var(--accent);
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 15px var(--accent-glow);
    animation: nodePulse 0.6s infinite alternate;
}

@keyframes nodePulse {
    0% { transform: scale(0.9); box-shadow: 0 0 10px var(--accent-glow); }
    100% { transform: scale(1.1); box-shadow: 0 0 25px var(--accent); }
}

/* --- 🔒 Lock Screen Overlay --- */
#passcode-overlay, #guest-prompt-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(8, 9, 16, 0.92);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

#guest-prompt-overlay {
    background: rgba(8, 9, 16, 0.96); 
    z-index: 10005; 
    display: none; 
}

.lock-card {
    background: var(--card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--primary);
    box-shadow: 0 0 25px var(--primary-glow), inset 0 0 15px rgba(0, 240, 255, 0.05);
    text-align: center;
    width: 90%;
    max-width: 360px;
    transition: all 0.3s ease;
    animation: neonPulse 2s infinite;
}

@keyframes neonPulse {
    0%, 100% {
        border-color: var(--primary);
        box-shadow: 0 0 25px var(--primary-glow), inset 0 0 15px rgba(0, 240, 255, 0.05);
    }
    50% {
        border-color: var(--accent);
        box-shadow: 0 0 25px var(--accent-glow), inset 0 0 15px rgba(255, 0, 127, 0.05);
    }
}

.pass-input, .guest-name-input {
    padding: 14px;
    font-size: 18px;
    font-family: inherit;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--input-bg);
    color: var(--primary);
    text-align: center;
    letter-spacing: 3px;
    margin: 20px 0 10px 0;
    width: 85%;
    box-sizing: border-box;
    outline: none;
    transition: all 0.25s ease;
}

.pass-input:focus, .guest-name-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent-glow);
    color: #ffffff;
}

.login-btn, 
.cancel-btn, 
.guest-btn {
    width: 85%;
    box-sizing: border-box;
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding: 14px 30px;
    border-radius: 6px;
    font-size: 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.login-btn {
    background: linear-gradient(135deg, #00f0ff, #7000ff);
    color: #000;
    border: none;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px var(--primary-glow);
}
.login-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 0 30px var(--primary-glow);
}

.guest-btn {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
    font-weight: 700;
    margin-top: 12px;
}
.guest-btn:hover {
    background: rgba(0, 240, 255, 0.1);
    color: var(--primary);
    border-color: var(--primary);
}

.cancel-btn {
    background: transparent;
    color: var(--danger);
    border: 1px solid rgba(255, 42, 95, 0.3);
    font-weight: 700;
    margin-top: 12px;
}
.cancel-btn:hover {
    background: var(--danger);
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 42, 95, 0.5);
    border-color: var(--danger);
}

/* --- 💻 Dashboard Layout & Grid Cards --- */
.container { 
    width: 100%; 
    max-width: 1000px; 
    position: relative; 
}

.dashboard { 
    text-align: center; 
    padding-top: 10px; 
}

.grid-container { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); 
    gap: 20px; 
    margin-top: 30px; 
    padding: 20px 0; 
}

.app-card {
    aspect-ratio: 3 / 2;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-muted);
    padding: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.app-card:hover { 
    transform: translateY(-4px);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 20px var(--primary-glow);
}

.app-card.red { 
    border: 1px solid var(--accent); 
    color: var(--accent); 
    background: rgba(255, 0, 127, 0.05);
}
.app-card.red:hover {
    background: rgba(255, 0, 127, 0.15);
    box-shadow: 0 0 25px var(--accent-glow);
}

/* --- 👨‍💻 Header & Profile --- */
.profile-container { 
    background: var(--card); 
    border-radius: 12px; 
    padding: 40px; 
    border: 1px solid var(--border); 
    text-align: center; 
    margin-top: 0; 
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

header { 
    background-color: var(--header-bg); 
    padding: 16px 24px; 
    border-radius: 12px 12px 0 0; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    border-bottom: 2px solid var(--primary); 
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hidden { display: none !important; }

@keyframes spin { 
    0% { transform: rotate(0deg); } 
    100% { transform: rotate(360deg); } 
}

/* --- 📜 Custom Cyberpunk Scrollbar --- */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 240, 255, 0.5) var(--input-bg);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--input-bg);
    border-radius: 6px;
    border: 1px solid var(--border);
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.3);
    border-radius: 6px;
    border: 1px solid var(--primary);
    box-shadow: 0 0 8px var(--primary-glow);
    transition: all 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* --- 🔔 Smooth Sliding Notification Panel Style --- */
#notif-dropdown {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 320px;
    background: var(--card);
    border-radius: 12px;
    padding: 20px;
    z-index: 99998;
    backdrop-filter: blur(16px);
    box-shadow: 0 0 25px var(--primary-glow);
    border: 1px solid var(--primary);
    animation: neonPulse 2s infinite;
    pointer-events: auto;
    transform: translateY(150%);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.5s ease;
}

#notif-dropdown.show {
    transform: translateY(0);
    opacity: 1;
}

.notif-header {
    color: var(--accent);
    font-weight: bold;
    border-bottom: 1px solid var(--border);
    padding-bottom: 10px;
    margin-bottom: 12px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.notif-item {
    font-size: 13px;
    color: var(--text-main);
    line-height: 1.5;
}

/* --- 📱 MOBILE LAYOUT FIXES --- */
@media (max-width: 600px) {
    body { padding: 10px; }
    .top-navbar { flex-direction: column; gap: 12px; padding: 12px; text-align: center; }
    .nav-left { flex-direction: column; gap: 10px; width: 100%; }
    .nav-right { width: 100%; justify-content: center; flex-wrap: wrap; }
    header { flex-direction: column; gap: 12px; padding: 12px; text-align: center; }
    #notif-dropdown { left: 10px; bottom: 10px; width: calc(100% - 40px); }
}