* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    font-family: 'Orbitron', monospace;
    background: 
        repeating-linear-gradient(
            45deg,
            #c41e3a 0px,
            #c41e3a 30px,
            #ffffff 30px,
            #ffffff 60px
        ),
        linear-gradient(135deg, #1a5c1a 0%, #2d7a2d 50%, #c41e3a 100%);
    background-blend-mode: overlay;
    min-height: 100vh;
    overflow-x: hidden;
    color: #fff;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text x="10" y="30" font-size="18" fill="%23ff6b6b">🧝</text><text x="80" y="50" font-size="18" fill="%23ff6b6b">🧝</text><text x="20" y="70" font-size="18" fill="%23ff6b6b">🧝</text><text x="70" y="20" font-size="18" fill="%23ff6b6b">🧝</text><text x="50" y="80" font-size="18" fill="%23ff6b6b">🧝</text><text x="30" y="40" font-size="18" fill="%23ff6b6b">🧝</text><text x="90" y="70" font-size="18" fill="%23ff6b6b">🧝</text><text x="15" y="90" font-size="18" fill="%23ff6b6b">🧝</text></svg>');
    background-size: 250px 250px;
    background-repeat: repeat;
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
    animation: elfFloat 20s ease-in-out infinite;
}

@keyframes elfFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

#app {
    width: 100%;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.screen.active {
    opacity: 1;
    transform: translateX(0);
}

/* Intro Screen */
#intro-screen {
    background: 
        repeating-linear-gradient(
            45deg,
            #c41e3a 0px,
            #c41e3a 30px,
            #ffffff 30px,
            #ffffff 60px
        ),
        linear-gradient(to bottom, #1a5c1a 0%, #2d7a2d 30%, #c41e3a 70%, #8b0000 100%);
    background-blend-mode: overlay;
    overflow: hidden;
}

.intro-wrapper {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    gap: 3rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.intro-snow-layer {
    pointer-events: none;
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.9) 2px, transparent 2px),
        radial-gradient(circle, rgba(255,255,255,0.6) 2px, transparent 2px),
        radial-gradient(circle, rgba(255,255,255,0.4) 3px, transparent 3px);
    background-size: 200px 200px, 250px 250px, 300px 300px;
    background-position: 0 0, 50px 50px, 100px 0;
    animation: introSnowfall 18s linear infinite;
    opacity: 0.65;
    z-index: 0;
}

@keyframes introSnowfall {
    0% { transform: translateY(-40px); }
    100% { transform: translateY(40px); }
}

.intro-scene {
    position: relative;
    width: 45%;
    max-width: 520px;
    height: 70vh;
    min-height: 380px;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.7), inset 0 0 40px rgba(0,0,0,0.3);
    background: linear-gradient(to top, #0d1117 0%, #1a2340 50%, #283d66 100%);
    padding: 1.2rem 1.2rem 2rem;
    z-index: 1;
    border: 2px solid rgba(255,255,255,0.08);
}

.intro-sky-glow {
    position: absolute;
    top: -20%;
    left: -10%;
    width: 140%;
    height: 60%;
    background: radial-gradient(circle at 50% 100%, rgba(255,255,255,0.25) 0%, transparent 60%);
    opacity: 0.8;
}

.intro-moon {
    position: absolute;
    top: 8%;
    right: 12%;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #fff 0%, #fbeec1 25%, #f2d98d 50%, transparent 70%);
    box-shadow: 0 0 25px rgba(255, 246, 210, 0.7);
}

.intro-stars::before,
.intro-stars::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.9) 1px, transparent 1px),
        radial-gradient(circle, rgba(255,255,255,0.6) 1px, transparent 1px);
    background-size: 180px 200px, 220px 260px;
    background-position: 0 0, 80px 120px;
    opacity: 0.7;
}

.intro-stars::after {
    animation: twinkle 3.5s ease-in-out infinite alternate;
    opacity: 0.45;
}

.intro-flying-elf {
    position: absolute;
    top: 25%;
    left: 10%;
    width: 50px;
    height: 50px;
    z-index: 5;
    animation: elfFlyAround 12s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}

.elf-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    animation: elfBob 2s ease-in-out infinite;
}

@keyframes elfFlyAround {
    /* Start position - looking around */
    0% {
        left: 10%;
        top: 25%;
        transform: scale(1) rotate(0deg);
    }
    2% {
        transform: scale(1.1) rotate(-5deg);
    }
    4% {
        transform: scale(1) rotate(5deg);
    }
    6% {
        transform: scale(1) rotate(0deg);
    }
    
    /* Flying to the right */
    8% {
        left: 45%;
        top: 22%;
        transform: scale(1) rotate(-10deg);
    }
    20% {
        left: 80%;
        top: 25%;
        transform: scale(1) rotate(0deg);
    }
    
    /* Pause and look around on the right */
    22% {
        transform: scale(1.1) rotate(5deg);
    }
    24% {
        transform: scale(1) rotate(-5deg);
    }
    26% {
        transform: scale(1) rotate(0deg);
    }
    
    /* Flying back to the left */
    28% {
        left: 75%;
        top: 28%;
        transform: scale(1) rotate(10deg);
    }
    40% {
        left: 20%;
        top: 25%;
        transform: scale(1) rotate(0deg);
    }
    
    /* Pause and look around on the left */
    42% {
        transform: scale(1.1) rotate(-5deg);
    }
    44% {
        transform: scale(1) rotate(5deg);
    }
    46% {
        transform: scale(1) rotate(0deg);
    }
    
    /* Quick fly across middle */
    48% {
        left: 15%;
        top: 23%;
    }
    55% {
        left: 70%;
        top: 27%;
    }
    
    /* Final look around */
    57% {
        transform: scale(1.1) rotate(5deg);
    }
    59% {
        transform: scale(1) rotate(-5deg);
    }
    61% {
        transform: scale(1) rotate(0deg);
    }
    
    /* Return to start */
    63% {
        left: 50%;
        top: 25%;
    }
    75% {
        left: 10%;
        top: 25%;
    }
    
    /* Final pause at start */
    77% {
        transform: scale(1.1) rotate(-5deg);
    }
    79% {
        transform: scale(1) rotate(5deg);
    }
    81% {
        transform: scale(1) rotate(0deg);
    }
    
    100% {
        left: 10%;
        top: 25%;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes elfBob {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-8px);
    }
}

.intro-sky-banner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    z-index: 4;
    white-space: nowrap;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.6));
}

.banner-letter {
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 
        0 0 10px rgba(255, 215, 0, 0.8),
        0 0 20px rgba(255, 165, 0, 0.6),
        0 2px 4px rgba(0,0,0,0.8),
        0 4px 8px rgba(0,0,0,0.6);
    display: inline-block;
    animation: bannerLetterFloat 3s ease-in-out infinite;
    background: linear-gradient(135deg, #ff6b6b 0%, #ffd93d 25%, #6bcf7f 50%, #ffd93d 75%, #ff6b6b 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.banner-letter:nth-child(odd) {
    animation-delay: 0s;
    background: linear-gradient(135deg, #ff6b6b 0%, #ffd93d 50%, #ff6b6b 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.banner-letter:nth-child(even) {
    animation-delay: 0.15s;
    background: linear-gradient(135deg, #6bcf7f 0%, #ffd93d 50%, #6bcf7f 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.banner-space {
    width: 0.4rem;
    display: inline-block;
}

@keyframes bannerLetterFloat {
    0%, 100% {
        transform: translateY(0) scale(1);
        filter: brightness(1);
    }
    50% {
        transform: translateY(-6px) scale(1.05);
        filter: brightness(1.2);
    }
}

.intro-village {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 55%;
    display: flex;
    align-items: flex-end;
    justify-content: space-evenly;
    padding: 0 1rem 1.5rem;
    gap: 1rem;
}

.intro-house {
    position: relative;
    width: 26%;
    height: 70%;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.6));
    animation: introHouseFloat 5s ease-in-out infinite alternate;
}

.intro-house-left { animation-delay: 0.3s; }
.intro-house-right { animation-delay: 0.6s; }
.intro-hq-house { animation-delay: 0.9s; }

@keyframes introHouseFloat {
    0% { transform: translateY(4px); }
    100% { transform: translateY(-6px); }
}

.intro-roof {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 35%;
    background: linear-gradient(135deg, #4b2525, #7a3838);
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
    border-bottom: 3px solid rgba(255,255,255,0.6);
}

.hq-roof {
    background: linear-gradient(135deg, #2a5c2a, #4c8a3f);
}

.intro-house-body {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    height: 68%;
    background: linear-gradient(135deg, #3b2b2b, #5c3e3e);
    border-radius: 10px;
    border: 2px solid rgba(255, 255, 255, 0.12);
}

.hq-body {
    background: linear-gradient(135deg, #274135, #3a6b4e);
}

.intro-sign {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    text-shadow: 0 2px 6px rgba(0,0,0,0.8);
    z-index: 2;
    line-height: 1.2;
    pointer-events: none;
    width: 90%;
}

.intro-window {
    position: absolute;
    top: 26%;
    width: 20%;
    height: 22%;
    background: radial-gradient(circle at 30% 30%, #fff7d6 0%, #f9e18c 40%, #cfa654 90%);
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(255, 229, 150, 0.6);
}

.intro-window-left { left: 16%; }
.intro-window-right { right: 16%; }
.intro-window-center {
    left: 50%;
    transform: translateX(-50%);
    width: 28%;
}

.intro-window.glow {
    animation: introWindowGlow 2.5s ease-in-out infinite alternate;
}

@keyframes introWindowGlow {
    0% { box-shadow: 0 0 12px rgba(255, 233, 150, 0.7); }
    100% { box-shadow: 0 0 22px rgba(255, 243, 180, 1); }
}

.intro-door {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 22%;
    height: 34%;
    background: linear-gradient(135deg, #2b231f, #4a3a30);
    border-radius: 8px 8px 0 0;
}

.hq-door {
    background: linear-gradient(135deg, #163726, #245339);
}

.intro-string-lights {
    position: absolute;
    top: 24%;
    left: 10%;
    width: 80%;
    height: 8px;
    background: linear-gradient(90deg, 
        #ff4b4b 0%, #ff4b4b 8%,
        transparent 8%, transparent 12%,
        #4bff7c 12%, #4bff7c 20%,
        transparent 20%, transparent 24%,
        #ffe14b 24%, #ffe14b 32%,
        transparent 32%, transparent 36%,
        #ff4b4b 36%, #ff4b4b 44%,
        transparent 44%, transparent 48%,
        #4bff7c 48%, #4bff7c 56%,
        transparent 56%, transparent 60%,
        #ffe14b 60%, #ffe14b 68%,
        transparent 68%, transparent 72%,
        #ff4b4b 72%, #ff4b4b 80%,
        transparent 80%, transparent 84%,
        #4bff7c 84%, #4bff7c 92%,
        transparent 92%, transparent 96%,
        #ffe14b 96%, #ffe14b 100%);
    border-radius: 4px;
    box-shadow: 0 0 8px rgba(255, 200, 0, 0.6);
    animation: introLightsTwinkle 1.8s ease-in-out infinite alternate;
}

@keyframes introLightsTwinkle {
    0% { 
        opacity: 0.7;
        box-shadow: 0 0 8px rgba(255, 200, 0, 0.6);
    }
    100% { 
        opacity: 1;
        box-shadow: 0 0 16px rgba(255, 200, 0, 1), 0 0 24px rgba(255, 100, 0, 0.8);
    }
}

.hq-lights {
    animation-duration: 1.2s;
}

.intro-bulb-flicker {
    position: absolute;
    top: 23%;
    right: 10%;
    width: 12px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle, #ffe14b 0%, #ffb347 50%, transparent 80%);
    box-shadow: 0 0 10px rgba(255, 214, 102, 0.9);
    animation: introBulbFlicker 0.9s steps(3, end) infinite;
}

@keyframes introBulbFlicker {
    0%, 30% { opacity: 1; }
    35%, 45% { opacity: 0.2; }
    50%, 70% { opacity: 1; }
    75%, 85% { opacity: 0.4; }
    90%, 100% { opacity: 1; }
}

.intro-lamppost {
    position: absolute;
    bottom: 1.2rem;
    width: 8%;
    height: 55%;
}

.intro-lamppost-left {
    left: 0%;
}

.intro-lamppost-right {
    right: 0%;
}

.intro-candy-cane {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 70%;
    background-image: repeating-linear-gradient(
        -45deg,
        #ff4b4b 0,
        #ff4b4b 8px,
        white 8px,
        white 16px
    );
    border-radius: 999px;
}

.intro-lamp-glow {
    position: absolute;
    top: 18%;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: radial-gradient(circle, #ffeec4 0%, #ffc857 40%, transparent 80%);
    box-shadow: 0 0 25px rgba(255, 220, 140, 0.8);
    animation: introLampPulse 2.4s ease-in-out infinite;
}

@keyframes introLampPulse {
    0%, 100% { opacity: 0.8; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

.intro-ui-card {
    position: relative;
    width: 45%;
    max-width: 600px;
    min-height: 60vh;
    background: radial-gradient(circle at top, rgba(255, 255, 255, 0.12) 0%, transparent 55%),
                linear-gradient(145deg, rgba(26, 26, 40, 0.97), rgba(35, 40, 70, 0.98));
    border-radius: 24px;
    padding: 2.2rem 2.6rem 2.4rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.7);
    border: 2px solid rgba(255,255,255,0.12);
    overflow: hidden;
    z-index: 1;
    animation: introCardFloat 6s ease-in-out infinite alternate;
}

@keyframes introCardFloat {
    0% { transform: translateY(0); }
    100% { transform: translateY(-10px); }
}

.intro-ui-card::before {
    content: "";
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 25%, transparent 75%, rgba(255,255,255,0.2));
    opacity: 0.5;
    mix-blend-mode: screen;
    pointer-events: none;
}

.intro-title-area {
    position: relative;
    margin-bottom: 1.4rem;
}

.intro-title-sparkles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255,255,255,0.8) 2px, transparent 2px),
        radial-gradient(circle, rgba(255,255,255,0.6) 1px, transparent 1px);
    background-size: 60px 30px, 40px 20px;
    background-position: 0 0, 20px 10px;
    opacity: 0.45;
    animation: sparkleDrift 3s linear infinite;
    pointer-events: none;
}

@keyframes sparkleDrift {
    0% { transform: translateX(0); }
    100% { transform: translateX(-25px); }
}

.intro-title-text {
    position: relative;
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 2.2rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.9);
    z-index: 1;
}

.intro-description {
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: #f5f5f5;
    margin-bottom: 1.4rem;
}

.intro-chaos-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-bottom: 1.4rem;
}

.intro-chaos-item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(15, 150, 90, 0.1);
    border: 1px solid rgba(255,255,255,0.16);
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.85rem;
    color: #fdfdfd;
    box-shadow: 0 4px 12px rgba(0,0,0,0.35);
    animation: chaosBounce 3.2s ease-in-out infinite;
}

.intro-chaos-item:nth-child(2) { animation-delay: 0.2s; }
.intro-chaos-item:nth-child(3) { animation-delay: 0.35s; }
.intro-chaos-item:nth-child(4) { animation-delay: 0.5s; }

@keyframes chaosBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.chaos-icon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: radial-gradient(circle, #ff4444 0%, #ff0000 45%, #cc0000 100%);
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.7);
}

.intro-primary-btn {
    margin-bottom: 1.6rem;
    background: linear-gradient(135deg, #00c853, #64dd17);
    color: #04110a;
    border: none;
    padding: 0.9rem 1.8rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    font-family: 'Orbitron', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 26px rgba(0, 200, 83, 0.5);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    position: relative;
    overflow: hidden;
}

.intro-primary-btn::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 0% 0%, rgba(255,255,255,0.4) 0%, transparent 50%);
    mix-blend-mode: screen;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.intro-primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0, 200, 83, 0.75);
}

.intro-primary-btn:hover::after {
    opacity: 1;
}

.intro-about-card {
    position: relative;
    padding: 1.2rem 1.2rem 1.4rem;
    border-radius: 18px;
    background: radial-gradient(circle at top left, rgba(255,255,255,0.12) 0%, transparent 55%),
                rgba(10, 10, 20, 0.92);
    border: 1px solid rgba(255,255,255,0.18);
    box-shadow: inset 0 0 25px rgba(255,255,255,0.04);
}

.intro-about-title {
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.08em;
    color: #ffe082;
    margin-bottom: 0.4rem;
}

.intro-about-text,
.intro-about-signoff {
    font-family: 'Fredoka', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
    color: #f1f1f1;
}

.intro-about-signoff {
    margin-top: 0.6rem;
    font-style: italic;
}

.intro-footprints-trail {
    position: absolute;
    right: 1.4rem;
    bottom: 0.8rem;
    width: 80px;
    height: 30px;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255,255,255,0.35) 3px, transparent 3px),
        radial-gradient(circle at 50% 60%, rgba(255,255,255,0.35) 3px, transparent 3px),
        radial-gradient(circle at 80% 40%, rgba(255,255,255,0.35) 3px, transparent 3px);
    background-size: 25px 25px;
    background-repeat: no-repeat;
    animation: footprintsWalk 3.2s ease-in-out infinite;
}

@keyframes footprintsWalk {
    0% { transform: translateX(0); opacity: 0; }
    20% { opacity: 1; }
    80% { opacity: 1; }
    100% { transform: translateX(14px); opacity: 0; }
}

/* Christmas Header */
.christmas-header {
    background: linear-gradient(135deg, #c41e3a 0%, #8b0000 100%);
    padding: 1rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(196, 30, 58, 0.3);
}

.snow-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.snow {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    animation: snowfall 10s linear infinite;
}

.snow:nth-child(1) { left: 10%; animation-delay: 0s; }
.snow:nth-child(2) { left: 20%; animation-delay: 1s; }
.snow:nth-child(3) { left: 30%; animation-delay: 2s; }
.snow:nth-child(4) { left: 40%; animation-delay: 3s; }
.snow:nth-child(5) { left: 50%; animation-delay: 4s; }
.snow:nth-child(6) { left: 60%; animation-delay: 5s; }
.snow:nth-child(7) { left: 70%; animation-delay: 6s; }
.snow:nth-child(8) { left: 80%; animation-delay: 7s; }
.snow:nth-child(9) { left: 90%; animation-delay: 8s; }
.snow:nth-child(10) { left: 95%; animation-delay: 9s; }

@keyframes snowfall {
    0% { transform: translateY(-10px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

.dashboard-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 4px 8px rgba(0,0,0,0.5);
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.christmas-lights {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.light {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: twinkle 1.5s ease-in-out infinite alternate;
}

.light.red { background: #ff0000; animation-delay: 0s; }
.light.green { background: #00ff00; animation-delay: 0.3s; }
.light.blue { background: #0066ff; animation-delay: 0.6s; }
.light.yellow { background: #ffff00; animation-delay: 0.9s; }

@keyframes twinkle {
    0% { opacity: 0.3; transform: scale(0.8); }
    100% { opacity: 1; transform: scale(1.2); }
}

/* Alert Ticker */
.alert-ticker {
    background: linear-gradient(90deg, #1a5c1a, #2d7a2d, #1a5c1a);
    padding: 0.8rem 0;
    overflow: hidden;
    border-top: 3px solid #ffd700;
    border-bottom: 3px solid #ffd700;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4), inset 0 0 30px rgba(255, 215, 0, 0.2);
    position: relative;
    animation: alertPulse 2s ease-in-out infinite;
}

.alert-ticker::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    animation: alertShine 3s linear infinite;
}

@keyframes alertPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(0,0,0,0.4), inset 0 0 30px rgba(255, 215, 0, 0.2);
    }
    50% {
        box-shadow: 0 4px 30px rgba(0,0,0,0.6), inset 0 0 40px rgba(255, 215, 0, 0.4);
    }
}

@keyframes alertShine {
    0% { left: -100%; }
    100% { left: 100%; }
}

.ticker-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    z-index: 1;
}

.ticker-content {
    display: inline-block;
    animation: ticker 20s linear infinite;
}

.alert-text {
    display: inline-block;
    font-weight: 900;
    font-size: 1.3rem;
    color: #fff;
    text-shadow: 
        0 0 10px rgba(255, 215, 0, 0.8),
        0 0 20px rgba(255, 215, 0, 0.6),
        0 2px 4px rgba(0,0,0,0.8),
        0 4px 8px rgba(0,0,0,0.6);
    margin-right: 4rem;
    padding: 0.6rem 1.5rem;
    background: rgba(0,0,0,0.4);
    border-radius: 25px;
    border: 2px solid rgba(255, 215, 0, 0.5);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
    animation: alertTextPulse 1.5s ease-in-out infinite;
}

@keyframes alertTextPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 15px rgba(255, 215, 0, 0.5);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 25px rgba(255, 215, 0, 0.8);
    }
}

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

/* Security Camera Grid */
.camera-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
    flex: 1;
    overflow-y: auto;
}

.camera-monitor {
    background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
    border: 3px solid #c41e3a;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0,0,0,0.4),
        0 0 20px rgba(196, 30, 58, 0.3),
        inset 0 0 30px rgba(255,255,255,0.05);
    transition: all 0.3s ease;
    position: relative;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(196, 30, 58, 0.1) 2px,
            rgba(196, 30, 58, 0.1) 4px
        );
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(196, 30, 58, 0.3);
}

.camera-monitor::before {
    content: "🎄";
    position: absolute;
    top: -8px;
    left: 10px;
    font-size: 1.2rem;
    z-index: 10;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
    animation: christmasTwinkle 2s ease-in-out infinite;
}

.camera-monitor::after {
    content: "🎄";
    position: absolute;
    top: -8px;
    right: 10px;
    font-size: 1.2rem;
    z-index: 10;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
    animation: christmasTwinkle 2s ease-in-out infinite 0.5s;
}

@keyframes christmasTwinkle {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.8; }
    50% { transform: scale(1.1) rotate(5deg); opacity: 1; }
}

.camera-monitor:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 12px 40px rgba(0,0,0,0.5),
        0 0 30px rgba(196, 30, 58, 0.5),
        inset 0 0 40px rgba(255,255,255,0.08);
    border-color: #ff6b6b;
}

.camera-monitor.alert-active {
    animation: sirenAlert 0.5s ease-in-out infinite;
    border-width: 4px;
    z-index: 5;
}

@keyframes sirenAlert {
    0% {
        border-color: #ff0000;
        box-shadow: 
            0 8px 32px rgba(0,0,0,0.4),
            0 0 30px rgba(255, 0, 0, 0.8),
            inset 0 0 30px rgba(255, 0, 0, 0.3);
    }
    25% {
        border-color: #ff6600;
        box-shadow: 
            0 8px 32px rgba(0,0,0,0.4),
            0 0 30px rgba(255, 102, 0, 0.8),
            inset 0 0 30px rgba(255, 102, 0, 0.3);
    }
    50% {
        border-color: #ffff00;
        box-shadow: 
            0 8px 32px rgba(0,0,0,0.4),
            0 0 30px rgba(255, 255, 0, 0.8),
            inset 0 0 30px rgba(255, 255, 0, 0.3);
    }
    75% {
        border-color: #ff6600;
        box-shadow: 
            0 8px 32px rgba(0,0,0,0.4),
            0 0 30px rgba(255, 102, 0, 0.8),
            inset 0 0 30px rgba(255, 102, 0, 0.3);
    }
    100% {
        border-color: #ff0000;
        box-shadow: 
            0 8px 32px rgba(0,0,0,0.4),
            0 0 30px rgba(255, 0, 0, 0.8),
            inset 0 0 30px rgba(255, 0, 0, 0.3);
    }
}

.camera-header {
    background: linear-gradient(90deg, #c41e3a 0%, #8b0000 50%, #c41e3a 100%);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid #ffd700;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    position: relative;
}

.camera-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: repeating-linear-gradient(
        90deg,
        #ffd700 0px,
        #ffd700 10px,
        transparent 10px,
        transparent 20px
    );
    animation: headerShine 3s linear infinite;
}

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

.camera-header h3 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
}

.camera-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #ff0000;
    animation: pulse 2s infinite;
}

.status-dot.active {
    background: #4CAF50;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.status-text {
    font-size: 0.8rem;
    color: #4CAF50;
    font-weight: 600;
}

.camera-feed {
    position: relative;
    height: 280px;
    min-height: 280px;
    overflow: hidden;
    background: #000;
}

.room-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0.95) contrast(1.1);
    display: block;
}

.prank-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.melvin-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 3;
}

.melvin-overlay img {
    position: absolute;
    width: 60px;
    height: 60px;
    object-fit: contain;
    animation: melvinBounce 2s ease-in-out infinite;
}

@keyframes melvinBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.camera-controls {
    padding: 1rem;
    text-align: center;
}

.view-btn {
    background: linear-gradient(135deg, #1a5c1a, #2d7a2d);
    color: white;
    border: 2px solid #ffd700;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', monospace;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3), 0 0 10px rgba(255, 215, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.view-btn::before {
    content: "🎄";
    position: absolute;
    left: -20px;
    transition: left 0.3s ease;
}

.view-btn:hover::before {
    left: 10px;
}

.view-btn:hover {
    background: linear-gradient(135deg, #2d7a2d, #1a5c1a);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.4), 0 0 15px rgba(255, 215, 0, 0.5);
    border-color: #ffed4e;
}

/* System Status */
.system-status {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-top: 2px solid #333;
    flex-wrap: wrap;
    gap: 1rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    border: 1px solid #444;
}

.status-icon {
    font-size: 1.2rem;
}

.status-label {
    font-size: 0.9rem;
    color: #ccc;
}

.status-value {
    font-weight: 600;
    color: #4CAF50;
}

/* Modal Styles */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    inset: 0;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

/* Outer modal frame – fixed to viewport */

.modal-content {
    background: linear-gradient(145deg, #1a1a1a, #2d2d2d);
    border: 2px solid #333;
    border-radius: 15px;
    width: 90%;
    max-width: 1200px;
    height: 90vh;              /* fixed height */
    display: flex;
    flex-direction: column;    /* header + body */
    overflow: hidden;          /* nothing can stick out */
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: modalPop 0.3s ease-out;
}

@keyframes modalPop {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.modal-header {
    background: linear-gradient(90deg, #2d2d2d, #404040);
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #333;
    flex-shrink: 0;             /* never shrink */
}

.modal-header h2 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
}

.close-modal {
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255,255,255,0.1);
    transform: scale(1.1);
}

/* Prevent background scrolling when modal is open */

body.modal-open {
    overflow: hidden;
}

/* Body = left + right columns */

.modal-body {
    flex: 1;
    min-height: 0;             /* CRITICAL for flex scrolling */
    display: flex;
    overflow: hidden;          /* only inner elements scroll */
}

.modal-left {
    flex: 1;
    min-width: 0;
    padding: 1.5rem;
    border-right: 2px solid #333;
}

.room-detail-view {
    position: relative;
    height: 100%;
    border-radius: 10px;
    overflow: hidden;
    background: #000;
}

.detail-room-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.prank-detail,
.melvin-detail {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 2;
}

.melvin-detail img {
    position: absolute;
    width: 80px;
    height: 80px;
    object-fit: contain;
    animation: melvinBounce 2s ease-in-out infinite;
}

/* RIGHT SIDE: Chat column */

.modal-right {
    flex: 1;
    min-width: 0;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    min-height: 0;             /* IMPORTANT */
    overflow: hidden;
}

/* Chat container: header + messages + input */

.chat-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    border: 1px solid #444;
    min-height: 0;             /* allows messages to shrink */
    overflow: hidden;
    margin-top: 0.5rem;
}

.chat-header {
    padding: 1rem;
    background: linear-gradient(90deg, #2d2d2d, #404040);
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #444;
    flex-shrink: 0;
}

.chat-header h3 {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
}

.melvin-avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #4CAF50;
}

/* ONLY THIS AREA SCROLLS */

.chat-messages {
    flex: 1;
    min-height: 0;
    padding: 1rem;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.4) rgba(255,255,255,0.1);
}

.chat-messages::-webkit-scrollbar {
    width: 10px;
}

.chat-messages::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    margin: 5px 0;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.4);
    border-radius: 10px;
    border: 2px solid rgba(255,255,255,0.1);
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.6);
}

/* Thinking + messages */

.melvin-thinking {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    background: rgba(76, 175, 80, 0.2);
    border-radius: 15px;
    border: 2px dashed rgba(76, 175, 80, 0.5);
    max-width: 80%;
    align-self: flex-start;
}

.melvin-thinking-dots {
    display: flex;
    gap: 0.3rem;
    align-items: center;
}

.melvin-thinking-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4CAF50;
    animation: thinkingPulse 1.4s ease-in-out infinite;
}

@keyframes thinkingPulse {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.2); }
}

.message {
    padding: 0.8rem 1rem;
    border-radius: 15px;
    max-width: 80%;
    word-wrap: break-word;
}

.message.melvin {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    align-self: flex-start;
    border-bottom-left-radius: 5px;
}

.message.user {
    background: linear-gradient(135deg, #2196F3, #1976D2);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 5px;
}

/* Input row – fixed at bottom */

.chat-input-container {
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    border-top: 1px solid #444;
    flex-shrink: 0;         /* never grows or shrinks */
}

#chat-input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid #444;
    border-radius: 20px;
    background: rgba(255,255,255,0.1);
    color: #fff;
    font-family: 'Orbitron', monospace;
}

#chat-input::placeholder {
    color: #888;
}

#chat-input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

#send-message-btn {
    background: linear-gradient(135deg, #4CAF50, #45a049);
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Orbitron', monospace;
}

#send-message-btn:hover {
    background: linear-gradient(135deg, #45a049, #4CAF50);
    transform: translateY(-2px);
}

/* Responsive tweaks (no heights!) */

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        height: 95vh;          /* taller on mobile */
        max-height: 95vh;
    }

    .modal-body {
        flex-direction: column;
    }

    .modal-left,
    .modal-right {
        padding: 0.75rem;
    }

    .room-detail-view {
        height: 100%;
        max-height: 100%;
    }

    .detail-room-image {
        object-fit: contain;
        max-height: 100%;
    }

    .modal-left {
        height: 6%;          /* 50% smaller image area (was 12%, now 6%) */
        flex-shrink: 0;
        min-height: 0;
        padding: 0.5rem;
    }

    .modal-right {
        height: 94%;          /* 50% bigger chat area (was 88%, now 94% - takes freed space from image) */
        min-height: 0;
        flex: 1;
        display: flex;
        flex-direction: column;
        overflow: hidden;
        padding-top: 0.5rem;  /* Move chat up */
    }

    /* Chat mobile improvements - 30% smaller fonts */
    .chat-header {
        padding: 0.75rem;
    }

    .chat-header h3 {
        font-size: 1rem;        /* Larger, more readable header */
        font-weight: 600;
    }

    .chat-messages {
        padding: 0.75rem;
        gap: 0.75rem;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch;
        flex: 1;
        min-height: 0;
        max-height: 100%;
    }

    .message {
        padding: 0.85rem 1rem;    /* More padding for easier reading */
        font-size: 0.95rem;        /* Larger, more readable text (was 0.7rem) */
        max-width: 85%;
        line-height: 1.6;          /* Better line spacing for readability */
        font-weight: 500;          /* Slightly bolder for better contrast */
    }

    .message.melvin {
        background: linear-gradient(135deg, #4CAF50, #45a049);
        box-shadow: 0 2px 4px rgba(0,0,0,0.2);  /* Better visibility */
    }

    .message.user {
        background: linear-gradient(135deg, #2196F3, #1976D2);
        box-shadow: 0 2px 4px rgba(0,0,0,0.2);  /* Better visibility */
    }

    .melvin-thinking {
        padding: 0.85rem 1rem;
        max-width: 85%;
    }

    .melvin-thinking-dot {
        width: 7px;
        height: 7px;
    }

    .chat-messages {
        gap: 1rem;                  /* More space between messages */
    }

    .chat-input-container {
        padding: 1rem;              /* More padding around input */
        background: rgba(0,0,0,0.3); /* Better contrast for input area */
        border-top: 2px solid #444;
    }

    #chat-input {
        padding: 1rem;               /* Larger touch target */
        font-size: 16px;             /* Minimum 16px to prevent zoom */
        background: rgba(255,255,255,0.15); /* More visible background */
        border: 2px solid rgba(255,255,255,0.2); /* More visible border */
        font-weight: 500;            /* Slightly bolder text */
        min-height: 48px;            /* Better touch target */
    }

    #chat-input:focus {
        background: rgba(255,255,255,0.2); /* Even more visible when focused */
        border-color: #4CAF50;
        box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.3);
    }

    #chat-input::placeholder {
        color: rgba(255,255,255,0.6); /* More visible placeholder */
        font-weight: 400;
    }

    #send-message-btn {
        padding: 1rem 1.5rem;        /* Larger button for easier tapping */
        font-size: 1rem;             /* Larger, more readable button text */
        font-weight: 600;            /* Bolder text */
        min-height: 48px;            /* Better touch target */
        min-width: 80px;             /* Ensure button is large enough */
    }

    .modal-header {
        padding: 0.75rem;     /* Smaller header to give more space to chat */
        flex-shrink: 0;
    }

    .modal-header h2 {
        font-size: 1rem;      /* Smaller modal title */
    }

    .melvin-avatar img {
        width: 30px;
        height: 30px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Intro Screen Mobile Fixes */
    #intro-screen {
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    #intro-screen .intro-wrapper {
        flex-direction: column;
        padding: 1rem 0.75rem;
        gap: 1.5rem;
        min-height: 100vh;
        height: auto;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    #intro-screen .intro-scene,
    #intro-screen .intro-ui-card {
        width: 100%;
        max-width: none;
        flex-shrink: 0;
    }

    #intro-screen .intro-scene {
        height: 35vh;
        min-height: 250px;
        max-height: 350px;
        padding: 0.75rem 0.75rem 1.25rem;
    }

    #intro-screen .intro-ui-card {
        min-height: auto;
        padding: 1.5rem 1.2rem 1.8rem;
        margin-bottom: 1rem;
    }

    .intro-title-text {
        font-size: 1.5rem;
        line-height: 1.2;
    }

    .intro-description {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    .intro-chaos-strip {
        gap: 0.5rem;
        flex-wrap: wrap;
    }

    .intro-chaos-item {
        font-size: 0.7rem;
        padding: 0.35rem 0.6rem;
    }

    .intro-primary-btn {
        width: 100%;
        font-size: 0.9rem;
        padding: 0.85rem 1.5rem;
        min-height: 44px; /* Better touch target */
    }

    .intro-village {
        gap: 0.4rem;
        padding: 0 0.4rem 1rem;
    }

    .intro-house {
        width: 28%;
    }

    .intro-moon {
        width: 45px;
        height: 45px;
        top: 5%;
        right: 6%;
    }

    .intro-lamppost {
        width: 5%;
    }

    .intro-lamppost-left {
        left: 0%;
    }

    .intro-lamppost-right {
        right: 0%;
    }

    .intro-flying-elf {
        width: 35px;
        height: 35px;
        top: 18%;
    }

    .intro-sky-banner {
        font-size: 0.9rem;
    }

    .banner-letter {
        font-size: 1rem;
    }

    /* Dashboard Mobile Fixes */
    .christmas-header {
        padding: 0.75rem 1rem;
    }

    .dashboard-title {
        font-size: 1.5rem;
        line-height: 1.2;
        padding: 0 0.5rem;
    }
    
    .camera-grid {
        grid-template-columns: 1fr;
        padding: 1rem 0.75rem;
        gap: 1rem;
    }

    .camera-monitor {
        cursor: pointer; /* Show it's clickable */
        -webkit-tap-highlight-color: rgba(196, 30, 58, 0.3);
    }

    .camera-monitor:active {
        transform: scale(0.98);
    }
    
    .camera-feed {
        height: 220px;
        min-height: 220px;
    }

    .view-btn {
        width: 100%;
        min-height: 44px; /* Better touch target */
        font-size: 0.9rem;
    }
    
    .system-status {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem;
    }

    .status-item {
        width: 100%;
        justify-content: center;
    }

    .alert-text {
        font-size: 1rem;
        padding: 0.5rem 1rem;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    #intro-screen .intro-scene {
        height: 30vh;
        min-height: 200px;
        max-height: 280px;
    }

    .intro-title-text {
        font-size: 1.3rem;
    }

    .intro-description {
        font-size: 0.8rem;
    }

    .dashboard-title {
        font-size: 1.2rem;
    }

    .camera-feed {
        height: 180px;
        min-height: 180px;
    }

    .christmas-header {
        padding: 0.5rem 0.75rem;
    }

    .alert-text {
        font-size: 0.9rem;
    }

    /* Even smaller chat on very small screens */
    .modal-content {
        width: 98%;
        height: 96vh;
    }

    .modal-left {
        height: 5%;          /* 50% smaller image (was 10%, now 5%) */
        padding: 0.4rem;
    }

    .modal-right {
        height: 95%;          /* 50% bigger chat (was 90%, now 95% - takes freed space) */
        display: flex;
        flex-direction: column;
        overflow: hidden;
        padding-top: 0.4rem;  /* Move chat up */
    }

    .chat-messages {
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch;
        flex: 1;
        min-height: 0;
    }

    .chat-header h3 {
        font-size: 0.95rem;   /* Larger, more readable header */
        font-weight: 600;
    }

    .message {
        font-size: 0.9rem;    /* Larger, more readable (was 0.65rem) */
        padding: 0.8rem 0.9rem;
        line-height: 1.6;     /* Better line spacing */
        font-weight: 500;
    }

    #chat-input {
        font-size: 16px;      /* Minimum 16px to prevent zoom on iOS/Android */
        padding: 0.9rem;     /* Larger touch target */
        min-height: 48px;
        background: rgba(255,255,255,0.15);
        border: 2px solid rgba(255,255,255,0.2);
    }

    #send-message-btn {
        font-size: 0.95rem;  /* Larger, more readable button text */
        padding: 0.9rem 1.3rem;
        min-height: 48px;
        min-width: 75px;
        font-weight: 600;
    }

    .modal-header h2 {
        font-size: 1.1rem;
    }

    .melvin-avatar img {
        width: 28px;
        height: 28px;
    }
}

/* --- HARD CAP THE CHAT AREA INSIDE THE MODAL --- */

.modal-content {
  height: 90vh;               /* already there, reinforce */
  display: flex;
  flex-direction: column;
}

.modal-body {
  flex: 1 1 auto;
  display: flex;
  min-height: 0;              /* lets children shrink */
  overflow: hidden;           /* no body overflow */
}

.modal-right {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.chat-container {
  flex: 1 1 0 !important;
  display: flex !important;
  flex-direction: column !important;
  min-height: 0 !important;
  max-height: 100% !important;
  overflow: hidden !important;
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  position: relative;
}

/* Ensure chat messages scroll on mobile */
@media (max-width: 768px) {
  .chat-container {
    flex: 1 1 0 !important;
    display: flex !important;
    flex-direction: column !important;
    min-height: 0 !important;
    overflow: hidden !important;
  }
}

.chat-header {
  flex: 0 0 auto !important;      /* header never shrinks */
  flex-shrink: 0 !important;
}

.chat-messages {
  flex: 1 1 0 !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow-y: auto !important;    /* only this area scrolls */
  overflow-x: hidden !important;
  flex-shrink: 1 !important;       /* allow it to shrink to make room for input */
  flex-grow: 1 !important;
}

.chat-input-container {
  flex: 0 0 auto !important;       /* input row NEVER grows/shrinks - force it */
  flex-shrink: 0 !important;       /* absolutely prevent shrinking */
  flex-grow: 0 !important;        /* never grow */
  padding: 1rem !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  position: relative !important;
  z-index: 10 !important;         /* ensure it's always on top */
  background: rgba(255,255,255,0.05) !important; /* match chat-container background */
  border-top: 1px solid #444 !important;
  width: 100% !important;
}

.modal-right {
  padding-bottom: 1.5rem !important;    /* ensure bottom padding for input visibility */
  padding-top: 1.5rem;
  box-sizing: border-box;
}