/* Base styles with expanded color variables */
:root {
    /* Primary color scheme */
    --primary-color: #0ff;
    --primary-color-transparent: rgba(0, 255, 255, 0.1);
    --primary-color-semi: rgba(0, 255, 255, 0.05);
    --primary-color-glow: rgba(0, 255, 255, 0.3);
    /* Secondary color scheme */
    --secondary-color: #0088ff;
    --secondary-color-transparent: rgba(0, 136, 255, 0.2);
    /* Background colors */
    --background-color: #0a0a12;
    --background-dark: rgba(0, 0, 0, 0.5);
    /* Accent colors */
    --accent-color: #ff00ff;
    /* Text colors */
    --text-color: #e0e0e0;
    /* Common transparency values */
    --low-opacity: 0.3;
    --medium-opacity: 0.5;
    --high-opacity: 0.8;
    /* Common sizes */
    --corner-size: 50px;
    --border-width: 2px;
    --container-size: 300px;
}

/* Reset and base styles */
body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Rajdhani', 'Orbitron', sans-serif;
    overflow: hidden;
    position: relative;
}

/* Grid background */
.grid-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(var(--primary-color-semi) 1px, transparent 1px), linear-gradient(90deg, var(--primary-color-semi) 1px, transparent 1px);
    background-size: 20px 20px;
    z-index: -1;
}

/* Main table layout */
.main-table {
    width: 100%;
    height: 100vh;
    border-collapse: collapse;
    border: none;
}

    .main-table td {
        text-align: center;
        vertical-align: middle;
        padding: 0;
        border: none;
    }

/* Row height distribution */
.image-row {
    height: 40%;
}

.spacing-row {
    height: 10%;
}

.widget-row {
    height: 15%;
}

/* SVG container */
.svg-container {
    width: var(--container-size);
    height: var(--container-size);
    margin: 0 auto;
    animation: pulse 3s infinite alternate;
    filter: drop-shadow(0 0 10px var(--primary-color));
    display: inline-block;
}

/* Cybernetic elements */
.cybernetic-circle {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, var(--secondary-color-transparent) 0%, var(--primary-color-transparent) 100%);
    border: var(--border-width) solid var(--primary-color);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

    .cybernetic-circle::before {
        content: '';
        position: absolute;
        width: 90%;
        height: 90%;
        border-radius: 50%;
        border: 1px dashed var(--primary-color);
        animation: rotate 20s linear infinite;
    }

    .cybernetic-circle::after {
        content: '';
        position: absolute;
        width: 70%;
        height: 70%;
        border-radius: 50%;
        border: 1px solid var(--secondary-color);
        animation: rotate 15s linear infinite reverse;
    }

/* Inner circle with lines */
.inner-circle {
    width: 60%;
    height: 60%;
    border-radius: 50%;
    background: var(--background-dark);
    border: var(--border-width) solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}

    .inner-circle::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: linear-gradient(90deg, transparent 49%, var(--primary-color) 49%, var(--primary-color) 51%, transparent 51%), linear-gradient(0deg, transparent 49%, var(--primary-color) 49%, var(--primary-color) 51%, transparent 51%);
        opacity: var(--low-opacity);
    }

/* ElevenLabs widget centering */
elevenlabs-convai {
    margin: 0 auto;
    display: block;
}

/* Glowing effects */
.glow-effect {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle at center, var(--primary-color-transparent) 0%, transparent 70%);
    z-index: -1;
}

/* Animated scanner line */
.scanner-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    top: 50%;
    animation: scan 3s ease-in-out infinite;
    opacity: var(--low-opacity);
}

/* Corner decorations */
.corner {
    position: absolute;
    width: var(--corner-size);
    height: var(--corner-size);
    border-style: solid;
    border-width: var(--border-width) 0 0 var(--border-width);
    border-color: var(--primary-color);
    opacity: var(--high-opacity);
}

.corner-top-left {
    top: 20px;
    left: 20px;
}

.corner-top-right {
    top: 20px;
    right: 20px;
    transform: rotate(90deg);
}

.corner-bottom-left {
    bottom: 20px;
    left: 20px;
    transform: rotate(270deg);
}

.corner-bottom-right {
    bottom: 20px;
    right: 20px;
    transform: rotate(180deg);
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.05);
    }
}

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

    100% {
        transform: rotate(360deg);
    }
}

@keyframes scan {
    0%, 100% {
        top: 0;
    }

    50% {
        top: 100%;
    }
}

/* Floating particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 50%;
    opacity: var(--medium-opacity);
}

/* Particle animation */
@keyframes float {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }

    50% {
        opacity: var(--medium-opacity);
    }

    100% {
        transform: translateY(-100vh) translateX(20px);
        opacity: 0;
    }
}

/* Container for the image to add vertical padding */
.image-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 10% 0;
    box-sizing: border-box;
}

/* QR Code Container Styling (initially hidden) */
#main-qrcode-container {
    display: none; /* Hidden by default */
    width: var(--container-size); /* Same size as SVG container */
    height: var(--container-size); /* Same size as SVG container */
    margin: 0 auto; /* Center horizontally */
    margin-top: 10vh; /* Same top margin as SVG container */
    justify-content: center; /* Center QR code horizontally */
    align-items: center; /* Center QR code vertically */
    cursor: pointer; /* Indicate it's clickable */
    /* Removed filter: drop-shadow(...) to prevent glow on QR code */
}

    /* Ensure SVG inside QR container scales */
    #main-qrcode-container svg {
        width: 100%;
        height: 100%;
    }


/* PIN input styling */
.pin-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    margin: 0 auto;
}

.access-code-label {
    color: var(--primary-color);
    font-size: 0.9em;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 5px;
    text-shadow: 0 0 5px var(--primary-color-glow);
}

.pin-input {
    background-color: var(--background-dark);
    color: var(--primary-color);
    border: var(--border-width) solid var(--primary-color);
    border-radius: 4px;
    padding: 8px 12px;
    font-family: inherit;
    width: 150px;
    text-align: center;
    letter-spacing: 2px;
    outline: none;
    transition: all 0.3s ease;
}

    .pin-input::placeholder {
        color: var(--primary-color-transparent);
        opacity: var(--medium-opacity);
    }

    .pin-input:focus {
        box-shadow: 0 0 10px var(--primary-color-glow);
        border-color: var(--secondary-color);
    }

/* Notepad Overlay Styling */
.notepad-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 10, 18, 0.95); /* Dark background matching theme */
    display: none; /* Hidden by default */
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
    box-sizing: border-box;
}

.notepad-overlay.visible {
    display: flex; /* Show when .visible class is added */
}

.notepad-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 90%;
    height: 90%;
    max-width: 1000px; /* Max width */
    background-color: rgba(0, 0, 0, 0.5); /* Slightly transparent background */
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 0 20px var(--primary-color-glow);
    position: relative; /* For positioning the close button */
}

.notepad-label {
    color: var(--primary-color);
    font-size: 1.2em;
    margin-bottom: 15px;
    text-transform: uppercase;
}

#sharedNotepad {
    width: 100%;
    flex-grow: 1; /* Take available vertical space */
    width: 80%;
    max-width: 400px;
    margin-bottom: 5px;
    background-color: rgba(0, 0, 0, 0.3);
    color: #00ffcc; /* Use a primary-like color for text */
    border: 1px solid var(--primary-color); /* Use primary color for border */
    padding: 8px;
    font-family: monospace;
    border-radius: 4px;
    resize: none; /* Disable resizing as it's meant to fill space */
    outline: none;
    margin-bottom: 15px; /* Space before buttons */
}

#sharedNotepad:focus {
    border-color: var(--secondary-color); /* Use secondary color on focus */
    box-shadow: 0 0 8px var(--secondary-color-transparent);
}

.notepad-buttons {
    display: flex;
    gap: 15px;
}

#clearNotepadButton, .close-notepad-button {
    padding: 8px 20px;
    background-color: #8B0000; /* Dark red */
    color: white;
    border: 1px solid #ff6347; /* Tomato border */
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    font-family: inherit;
    text-transform: uppercase;
    font-size: 0.9em;
}

#clearNotepadButton:hover, .close-notepad-button:hover {
    background-color: #ff4d4d; /* Brighter red on hover */
    border-color: #ff0000;
}

.close-notepad-button {
    background-color: var(--secondary-color);
    border-color: var(--primary-color);
}

.close-notepad-button:hover {
    background-color: #00aaff; /* Brighter blue */
    border-color: #0ff;
}


/* Toggle Notepad Button Styling */
#toggleNotepadButton {
    position: fixed;
    bottom: 30px;
    right: 30px;
    padding: 10px 15px;
    background-color: var(--primary-color-glow);
    color: white;
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    z-index: 1001; /* Ensure it's above the overlay */
    font-family: inherit;
    text-transform: uppercase;
    font-size: 0.9em;
    box-shadow: 0 0 10px var(--secondary-color-transparent);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

#toggleNotepadButton:hover {
    background-color: #00aaff;
    box-shadow: 0 0 15px var(--primary-color-glow);
}