body {
    margin: 0;
    padding: 0.5rem;
    font-family: "Segoe UI", sans-serif;
    background: #0f172a;
    color: #f9fafb;
    text-align: center;
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    body {
        padding: 1rem;
    }
}

/* Spinner */
.spinner {
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    animation: spin 0.9s linear infinite;
    margin: 0 auto;
    display: none;
}

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

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

.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.floating-gradient {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-fill-mode: both;
    mix-blend-mode: screen;
    transition: background 3s ease-in-out;
}

.action-button {
    background: linear-gradient(90deg, #06b6d4 0%, #3b82f6 100%);
    color: #fff;
    border: none;
    border-radius: 32px;
    padding: 0.85em 2.5em;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 4px 24px 0 rgba(59, 130, 246, 0.18);
    cursor: pointer;
    transition:
        background 0.3s,
        transform 0.2s,
        box-shadow 0.2s;
    margin: 1.5rem auto 1rem auto;
    display: block;
    outline: none;
    position: relative;
    z-index: 2;
    letter-spacing: 0.02em;
    text-shadow: 0 1px 8px #0ea5e9cc;
}

.action-button:hover,
.action-button:focus {
    background: linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 32px 0 rgba(59, 130, 246, 0.28);
    text-shadow: 0 2px 16px #0ea5e9cc;
}

.action-button:disabled {
    background: linear-gradient(90deg, #94a3b8 0%, #64748b 100%);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.secondary-button {
    background: linear-gradient(90deg, #3b82f6 0%, #06b6d4 100%);
    font-size: 0.9rem;
    padding: 0.6em 1.5em;
    margin: 0.5rem 0.25rem;
}

.particle {
    position: absolute;
    border-radius: 50%;
    filter: blur(15px);
    opacity: 0.4;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-fill-mode: both;
    mix-blend-mode: screen;
}

.gradient-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.4) 0%, rgba(14, 165, 233, 0.2) 50%, transparent 100%);
    top: 20%;
    left: 10%;
    animation:
        float1 18s infinite,
        colorChange1 24s infinite;
    animation-delay: 0s, 2s;
    transform-origin: center;
}

.gradient-2 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.5) 0%, rgba(2, 132, 199, 0.3) 50%, transparent 100%);
    top: 60%;
    right: 15%;
    animation:
        float2 20s infinite,
        colorChange2 30s infinite;
    animation-delay: -2s, 0s;
    transform-origin: 30% 70%;
}

.gradient-3 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.3) 0%, rgba(3, 105, 161, 0.2) 50%, transparent 100%);
    bottom: 30%;
    left: 20%;
    animation:
        float3 22s infinite,
        colorChange3 28s infinite;
    animation-delay:
        -4s,
        -3s;
    transform-origin: 70% 30%;
}

.gradient-4 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(125, 211, 252, 0.3) 0%, rgba(186, 230, 253, 0.2) 50%, transparent 100%);
    top: 10%;
    right: 25%;
    animation:
        float4 25s infinite,
        colorChange4 32s infinite;
    animation-delay:
        -1s,
        -5s;
    transform-origin: 40% 60%;
}

.gradient-5 {
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, rgba(37, 99, 235, 0.2) 50%, transparent 100%);
    bottom: 15%;
    right: 30%;
    animation:
        float5 23s infinite,
        colorChange5 26s infinite;
    animation-delay:
        -3s,
        -2s;
    transform-origin: 60% 40%;
}

.gradient-6 {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.4) 0%, rgba(59, 130, 246, 0.2) 50%, transparent 100%);
    top: 40%;
    left: 5%;
    animation:
        float6 21s infinite,
        colorChange6 29s infinite;
    animation-delay:
        -5s,
        -1s;
    transform-origin: 20% 80%;
}

/* Additional particles */
.particle {
    position: absolute;
    border-radius: 50%;
    filter: blur(15px);
    opacity: 0.4;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-fill-mode: both;
    mix-blend-mode: screen;
}

.particle-1 {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(147, 197, 253, 0.4) 0%, rgba(96, 165, 250, 0.2) 50%, transparent 100%);
    top: 25%;
    left: 35%;
    animation:
        particleFloat1 15s infinite,
        particleOpacity 8s infinite;
}

.particle-2 {
    width: 80px;
    height: 80px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(37, 99, 235, 0.2) 50%, transparent 100%);
    top: 70%;
    left: 65%;
    animation:
        particleFloat2 12s infinite,
        particleOpacity 10s infinite;
    animation-delay:
        -3s,
        -2s;
}

.particle-3 {
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.4) 0%, rgba(3, 105, 161, 0.2) 50%, transparent 100%);
    top: 40%;
    right: 20%;
    animation:
        particleFloat3 18s infinite,
        particleOpacity 9s infinite;
    animation-delay:
        -5s,
        -4s;
}

.particle-4 {
    width: 90px;
    height: 90px;
    background: radial-gradient(circle, rgba(186, 230, 253, 0.4) 0%, rgba(125, 211, 252, 0.2) 50%, transparent 100%);
    bottom: 20%;
    left: 40%;
    animation:
        particleFloat4 14s infinite,
        particleOpacity 11s infinite;
    animation-delay:
        -2s,
        -6s;
}

/* Enhanced floating animations with more complex movement */
@keyframes float1 {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        filter: blur(80px);
    }

    20% {
        transform: translate(50px, -30px) scale(1.05) rotate(5deg);
        filter: blur(90px);
    }

    40% {
        transform: translate(90px, -15px) scale(1.1) rotate(10deg);
        filter: blur(100px);
    }

    60% {
        transform: translate(80px, 40px) scale(1.08) rotate(5deg);
        filter: blur(95px);
    }

    80% {
        transform: translate(30px, 60px) scale(1.03) rotate(-5deg);
        filter: blur(85px);
    }

    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        filter: blur(80px);
    }
}

@keyframes float2 {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg) skew(0deg, 0deg);
        filter: blur(80px);
    }

    25% {
        transform: translate(-60px, 40px) scale(1.06) rotate(-8deg) skew(2deg, 1deg);
        filter: blur(95px);
    }

    50% {
        transform: translate(-100px, 100px) scale(1.12) rotate(-15deg) skew(4deg, 2deg);
        filter: blur(110px);
    }

    75% {
        transform: translate(-50px, 70px) scale(1.08) rotate(-5deg) skew(2deg, 1deg);
        filter: blur(90px);
    }

    100% {
        transform: translate(0, 0) scale(1) rotate(0deg) skew(0deg, 0deg);
        filter: blur(80px);
    }
}

@keyframes float3 {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        filter: blur(80px);
        border-radius: 50%;
    }

    20% {
        transform: translate(40px, 30px) scale(1.04) rotate(8deg);
        filter: blur(85px);
        border-radius: 55%;
    }

    40% {
        transform: translate(90px, 80px) scale(1.09) rotate(15deg);
        filter: blur(95px);
        border-radius: 60%;
    }

    60% {
        transform: translate(100px, 110px) scale(1.12) rotate(20deg);
        filter: blur(105px);
        border-radius: 55%;
    }

    80% {
        transform: translate(50px, 90px) scale(1.06) rotate(10deg);
        filter: blur(90px);
        border-radius: 52%;
    }

    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        filter: blur(80px);
        border-radius: 50%;
    }
}

@keyframes float4 {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg) skew(0deg, 0deg);
        filter: blur(80px);
    }

    15% {
        transform: translate(-30px, -40px) scale(1.03) rotate(-5deg) skew(-1deg, -1deg);
        filter: blur(90px);
    }

    35% {
        transform: translate(-70px, -90px) scale(1.08) rotate(-12deg) skew(-3deg, -2deg);
        filter: blur(100px);
    }

    55% {
        transform: translate(-100px, -110px) scale(1.12) rotate(-18deg) skew(-4deg, -3deg);
        filter: blur(110px);
    }

    75% {
        transform: translate(-80px, -70px) scale(1.09) rotate(-10deg) skew(-2deg, -2deg);
        filter: blur(95px);
    }

    90% {
        transform: translate(-40px, -30px) scale(1.04) rotate(-3deg) skew(-1deg, -1deg);
        filter: blur(85px);
    }

    100% {
        transform: translate(0, 0) scale(1) rotate(0deg) skew(0deg, 0deg);
        filter: blur(80px);
    }
}

@keyframes float5 {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        filter: blur(80px);
        border-radius: 50%;
    }

    20% {
        transform: translate(40px, -30px) scale(1.05) rotate(10deg);
        filter: blur(90px);
        border-radius: 48%;
    }

    40% {
        transform: translate(100px, -60px) scale(1.1) rotate(20deg);
        filter: blur(100px);
        border-radius: 45%;
    }

    60% {
        transform: translate(120px, -50px) scale(1.12) rotate(25deg);
        filter: blur(105px);
        border-radius: 42%;
    }

    80% {
        transform: translate(70px, -20px) scale(1.07) rotate(15deg);
        filter: blur(95px);
        border-radius: 46%;
    }

    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
        filter: blur(80px);
        border-radius: 50%;
    }
}

@keyframes float6 {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg) skew(0deg, 0deg);
        filter: blur(80px);
    }

    16% {
        transform: translate(-40px, 30px) scale(1.04) rotate(-8deg) skew(2deg, 0deg);
        filter: blur(85px);
    }

    32% {
        transform: translate(-80px, 60px) scale(1.08) rotate(-15deg) skew(4deg, 1deg);
        filter: blur(95px);
    }

    48% {
        transform: translate(-120px, 90px) scale(1.12) rotate(-22deg) skew(6deg, 2deg);
        filter: blur(105px);
    }

    64% {
        transform: translate(-100px, 80px) scale(1.1) rotate(-18deg) skew(5deg, 1.5deg);
        filter: blur(100px);
    }

    80% {
        transform: translate(-60px, 50px) scale(1.06) rotate(-10deg) skew(3deg, 1deg);
        filter: blur(90px);
    }

    100% {
        transform: translate(0, 0) scale(1) rotate(0deg) skew(0deg, 0deg);
        filter: blur(80px);
    }
}

/* Color change animations - blue palette only */
@keyframes colorChange1 {
    0% {
        background: radial-gradient(circle, rgba(6, 182, 212, 0.4) 0%, rgba(14, 165, 233, 0.2) 50%, transparent 100%);
    }

    33% {
        background: radial-gradient(circle, rgba(59, 130, 246, 0.4) 0%, rgba(37, 99, 235, 0.2) 50%, transparent 100%);
    }

    66% {
        background: radial-gradient(circle, rgba(2, 132, 199, 0.4) 0%, rgba(3, 105, 161, 0.2) 50%, transparent 100%);
    }

    100% {
        background: radial-gradient(circle, rgba(6, 182, 212, 0.4) 0%, rgba(14, 165, 233, 0.2) 50%, transparent 100%);
    }
}

@keyframes colorChange2 {
    0% {
        background: radial-gradient(circle, rgba(56, 189, 248, 0.5) 0%, rgba(2, 132, 199, 0.3) 50%, transparent 100%);
    }

    33% {
        background: radial-gradient(circle, rgba(96, 165, 250, 0.5) 0%, rgba(59, 130, 246, 0.3) 50%, transparent 100%);
    }

    66% {
        background: radial-gradient(circle, rgba(14, 165, 233, 0.5) 0%, rgba(3, 105, 161, 0.3) 50%, transparent 100%);
    }

    100% {
        background: radial-gradient(circle, rgba(56, 189, 248, 0.5) 0%, rgba(2, 132, 199, 0.3) 50%, transparent 100%);
    }
}

@keyframes colorChange3 {
    0% {
        background: radial-gradient(circle, rgba(14, 165, 233, 0.3) 0%, rgba(3, 105, 161, 0.2) 50%, transparent 100%);
    }

    33% {
        background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, rgba(37, 99, 235, 0.2) 50%, transparent 100%);
    }

    66% {
        background: radial-gradient(circle, rgba(2, 132, 199, 0.3) 0%, rgba(7, 89, 133, 0.2) 50%, transparent 100%);
    }

    100% {
        background: radial-gradient(circle, rgba(14, 165, 233, 0.3) 0%, rgba(3, 105, 161, 0.2) 50%, transparent 100%);
    }
}

@keyframes colorChange4 {
    0% {
        background: radial-gradient(
            circle,
            rgba(125, 211, 252, 0.3) 0%,
            rgba(186, 230, 253, 0.2) 50%,
            transparent 100%
        );
    }

    33% {
        background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, rgba(14, 165, 233, 0.2) 50%, transparent 100%);
    }

    66% {
        background: radial-gradient(circle, rgba(56, 189, 248, 0.3) 0%, rgba(2, 132, 199, 0.2) 50%, transparent 100%);
    }

    100% {
        background: radial-gradient(
            circle,
            rgba(125, 211, 252, 0.3) 0%,
            rgba(186, 230, 253, 0.2) 50%,
            transparent 100%
        );
    }
}

@keyframes colorChange5 {
    0% {
        background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, rgba(37, 99, 235, 0.2) 50%, transparent 100%);
    }

    33% {
        background: radial-gradient(circle, rgba(29, 78, 216, 0.3) 0%, rgba(30, 64, 175, 0.2) 50%, transparent 100%);
    }

    66% {
        background: radial-gradient(circle, rgba(96, 165, 250, 0.3) 0%, rgba(59, 130, 246, 0.2) 50%, transparent 100%);
    }

    100% {
        background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, rgba(37, 99, 235, 0.2) 50%, transparent 100%);
    }
}

@keyframes colorChange6 {
    0% {
        background: radial-gradient(circle, rgba(96, 165, 250, 0.4) 0%, rgba(59, 130, 246, 0.2) 50%, transparent 100%);
    }

    33% {
        background: radial-gradient(circle, rgba(37, 99, 235, 0.4) 0%, rgba(29, 78, 216, 0.2) 50%, transparent 100%);
    }

    66% {
        background: radial-gradient(circle, rgba(6, 182, 212, 0.4) 0%, rgba(14, 165, 233, 0.2) 50%, transparent 100%);
    }

    100% {
        background: radial-gradient(circle, rgba(96, 165, 250, 0.4) 0%, rgba(59, 130, 246, 0.2) 50%, transparent 100%);
    }
}

/* Particle animations */
@keyframes particleFloat1 {
    0% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }

    25% {
        transform: translate(120px, -80px) scale(1.5);
        filter: blur(20px);
    }

    50% {
        transform: translate(200px, 0) scale(1.2);
        filter: blur(18px);
    }

    75% {
        transform: translate(100px, 100px) scale(0.8);
        filter: blur(12px);
    }

    100% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }
}

@keyframes particleFloat2 {
    0% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }

    33% {
        transform: translate(-100px, -50px) scale(1.4);
        filter: blur(22px);
    }

    66% {
        transform: translate(-150px, 80px) scale(0.9);
        filter: blur(13px);
    }

    100% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }
}

@keyframes particleFloat3 {
    0% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }

    20% {
        transform: translate(-60px, -120px) scale(1.3);
        filter: blur(20px);
    }

    40% {
        transform: translate(-120px, -180px) scale(1.6);
        filter: blur(25px);
    }

    60% {
        transform: translate(-150px, -100px) scale(1.4);
        filter: blur(22px);
    }

    80% {
        transform: translate(-80px, -40px) scale(1.1);
        filter: blur(17px);
    }

    100% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }
}

@keyframes particleFloat4 {
    0% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }

    25% {
        transform: translate(80px, -60px) scale(1.2);
        filter: blur(18px);
    }

    50% {
        transform: translate(150px, -30px) scale(1.5);
        filter: blur(22px);
    }

    75% {
        transform: translate(100px, 40px) scale(1.3);
        filter: blur(20px);
    }

    100% {
        transform: translate(0, 0) scale(1);
        filter: blur(15px);
    }
}

@keyframes particleOpacity {
    0% {
        opacity: 0.2;
    }

    50% {
        opacity: 0.6;
    }

    100% {
        opacity: 0.2;
    }
}

h1 {
    font-size: 1.8rem;
    background: linear-gradient(90deg, #06b6d4 0%, #3b82f6 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0.5rem 0;
    animation: glow 3s ease-in-out infinite alternate;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.5rem;
        margin: 1rem 0;
    }
}

h2 {
    font-weight: 300;
    font-size: 0.9rem;
    color: #cbd5e1;
    max-width: 800px;
    margin: 0 auto 0.5rem;
    padding: 0 0.5rem;
    flex-shrink: 0;
    line-height: 1.3;
}

@media (min-width: 768px) {
    h2 {
        font-size: 1.1rem;
        margin: 0 auto 1rem;
        padding: 0;
        line-height: 1.4;
    }
}

@keyframes glow {
    from {
        text-shadow: 0 0 10px #06b6d4;
    }

    to {
        text-shadow: 0 0 20px #a78bfa;
    }
}

.content-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    flex: 1;
    padding: 1rem;
}

.tagline {
    font-size: 0.9rem;
    color: #94a3b8;
    font-style: italic;
    margin: 0.5rem 0;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .tagline {
        font-size: 1rem;
        margin: 1rem 0;
    }
}

.logo {
    width: 200px;
    height: auto;
    margin: 5px;
    text-align: center;
    object-fit: contain;
}

.logo-container {
    text-align: center;
    margin-top: 5px;
    flex-shrink: 0;
}

/* Result Container Styles */
.result-container {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 1.5rem;
    margin: 1.5rem auto;
    max-width: 90%;
    width: 800px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.5s ease-out;
    position: relative;
    overflow: hidden;
    z-index: 10;
    display: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.result-title {
    font-size: 1.5rem;
    color: #f9fafb;
    text-align: center;
    margin-bottom: 1.5rem;
    background: linear-gradient(90deg, #06b6d4 0%, #3b82f6 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 600;
}

.result-details {
    background: rgba(15, 23, 42, 0.5);
    border-radius: 12px;
    padding: 1rem;
    border: 1px solid rgba(59, 130, 246, 0.2);
    margin-bottom: 1.5rem;
}

.param-row {
    display: flex;
    margin-bottom: 0.75rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid rgba(59, 130, 246, 0.2);
    align-items: center;
    flex-wrap: wrap;
}

.param-row:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.param-label {
    font-weight: 600;
    color: #a5f3fc;
    min-width: 100px;
    margin-right: 1rem;
}

.param-value {
    color: #f9fafb;
    font-family: monospace;
    background: rgba(15, 23, 42, 0.7);
    padding: 0.5rem;
    border-radius: 6px;
    overflow-wrap: break-word;
    word-break: break-all;
    flex: 1;
    min-width: 200px;
    position: relative;
}

.action-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.copy-btn,
.download-btn {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    color: #a5f3fc;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.copy-btn:hover,
.download-btn:hover {
    background: rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.6);
}

.success-message {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2) 0%, rgba(5, 150, 105, 0.2) 100%);
    border: 1px solid rgba(16, 185, 129, 0.4);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    display: none;
}

.error-message {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.2) 100%);
    border: 1px solid rgba(239, 68, 68, 0.4);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    display: none;
}

/* Modal Dialog */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 100;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    border-radius: 16px;
    padding: 2rem;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(59, 130, 246, 0.3);
    position: relative;
}

.modal-title {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    color: #f9fafb;
    text-align: center;
}

.modal-input {
    width: 100%;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 8px;
    padding: 0.8rem;
    color: #f9fafb;
    font-family: monospace;
    margin-bottom: 1.5rem;
    resize: vertical;
    min-height: 100px;
}

.modal-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close:hover {
    color: #f9fafb;
}

/* Footer Styles */
.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.5rem;
    margin-top: 2rem;
    flex-shrink: 0;
    font-size: 0.8rem;
    color: #64748b;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    position: relative;
    width: 100%;
    bottom: 0;
    z-index: 10;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

@media (min-width: 768px) {
    .footer {
        font-size: 0.9rem;
        padding: 1.75rem;
        margin-top: 1rem;
    }
}

.footer-text {
    font-weight: 300;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .result-container {
        padding: 1rem;
        margin: 1rem auto;
        width: 95%;
    }

    .result-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .result-title {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }

    .param-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .param-label {
        margin-bottom: 0.5rem;
    }

    .action-row {
        flex-direction: column;
        align-items: center;
    }

    .copy-btn,
    .download-btn {
        width: 100%;
        justify-content: center;
    }
}