:root {
    --bg: #0b0d10;
    --panel: #151a21;
    --text: #e6e8ea;
    --muted: #9aa3ad;
    --accent1: #7f32ff;
    --accent2: #ffffff;
    --error: #be0000;
    --radius: 16px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: sans-serif;
    line-height: 1.5;
}

/* Layout */
.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 1rem;
}

.card {
    background: var(--panel);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .4);
    margin-bottom: 1.2rem;
}

.card-header {
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    color: #02131f;
    font-weight: 700;
    padding: .8rem 1rem;
    font-size: 1.1rem;
}

.info {
    margin-top: 1rem;
    background: var(--panel);
    padding: 1rem;
    border-radius: var(--radius);
}

.info h3 {
    margin-top: 0;
    color: var(--accent1);
}

/* Buttons */
.btn {
    background: linear-gradient(135deg, var(--accent1), var(--accent2));
    color: #02131f;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    padding: .6em 1.2em;
    cursor: pointer;
    transition: transform .15s ease, opacity .2s;
}

.btn:hover {
    transform: translateY(-2px);
    opacity: 0.9;
}

.btn:active {
    transform: translateY(0);
    opacity: 0.8;
}

/* Inputs */
input,
textarea,
select {
    background: #1c212a;
    border: 1px solid #2c333f;
    border-radius: 8px;
    padding: .6em .8em;
    width: 100%;
    color: var(--text);
    font-size: 1rem;
    transition: border .2s, box-shadow .2s;
    box-sizing: border-box;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--accent1);
    box-shadow: 0 0 0 2px rgba(77, 163, 255, .3);
    outline: none;
}

label {
    display: block;
    margin-bottom: .3em;
    font-size: .9rem;
    color: var(--muted);
}

/* Utility */
.text-muted {
    color: var(--muted);
    font-size: .85rem;
}

.row {
    display: flex;
    gap: .8rem;
    flex-wrap: wrap;
}

.center {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Progress bar */
.progressbar {
    width: 100%;
    height: 14px;
    background: #333;
    border-radius: 7px;
    overflow: hidden;
}

.progressbar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(270deg, var(--accent1), var(--accent2), var(--accent1));
    background-size: 200% 100%;
    animation: moveGradient 2s linear infinite;
    transition: width .2s;
}

@keyframes moveGradient {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 200% 50%;
    }
}


.logo-folder {
    display: flex;
    gap: 40px;
    align-items: center;
    margin-top: 50px;

    img {
        height: 100px;
    }
}

.logo-text {
    margin: 10px 0 20px;
}