@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap');

:root {
    --primary-color: #6a11cb;
    --secondary-color: #2575fc;
    --background-color: #f0f2f5;
    --card-background: #ffffff;
    --text-color: #333;
    --light-text-color: #777;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --glow-color: rgba(106, 17, 203, 0.4);
    --disabled-color: #ccc;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: linear-gradient(to right top, #d16ba5, #c777b9, #ba83ca, #aa8fd8, #9a9ae1, #8aa7ec, #79b3f4, #69bff8, #52cffe, #41dfff, #46eefa, #5ffbf1);
}

.container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.card {
    background: var(--card-background);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-color);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

p {
    color: var(--light-text-color);
    margin-bottom: 25px;
    line-height: 1.6;
}

#imagePreview, #videoFeed {
    width: 100%;
    height: 250px;
    border: 3px dashed var(--disabled-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background-color: #f9f9f9;
    overflow: hidden;
}

#imagePreview p {
    color: var(--light-text-color);
    margin: 0;
}

#imagePreview img, #videoFeed {
    width: 100%;
    height: 100%;
    object-fit: contain; 
}

#videoFeed {
  transform: scaleX(-1); /* Mirror view */
}

#buttonContainer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.input-btn {
    flex-grow: 1;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 12px 15px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--glow-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.input-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow-color);
}

#processBtn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(to right, #11cb6a, #25fc75);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2rem;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(17, 203, 106, 0.4);
}

#processBtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 203, 106, 0.5);
}

#processBtn.disabled {
    background: var(--disabled-color);
    cursor: not-allowed;
    box-shadow: none;
}

#status {
    margin-top: 25px;
    min-height: 50px;
    padding: 15px;
    background-color: #f0f2f5;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

#status p {
    color: var(--text-color);
    margin: 0;
    font-weight: 500;
}

@media (max-width: 480px) {
    .card {
        padding: 30px;
    }
    h1 {
        font-size: 2rem;
    }
    #buttonContainer {
        flex-direction: column;
    }
}