:root {
    --accent: #6c63ff;
    --accent-soft: rgba(108, 99, 255, 0.18);
    --accent-glow: rgba(108, 99, 255, 0.45);
    --surface: #11112a;
    --surface-2: #181830;
    --border: rgba(108, 99, 255, 0.45);
    --text: #e8e8f0;
    --muted: #7a7a9a;
}

.card-wrapper {
    max-width: 560px;
    min-width:560px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.brand-dot {
    width: 10px;
    height: 10px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-glow), 0 0 20px var(--accent-glow);
    animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(0.85);
    }
}


.cascade-flex
{
    display:flex;
    flex-direction:column;
    overflow:hidden;
}

.brand-name {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text);
}

.submission-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    padding: 2.5rem 2.25rem;
    box-shadow: 0 0 0 1px rgba(108, 99, 255, 0.25), 0 8px 40px rgba(0, 0, 0, 0.6), 0 0 50px rgba(108, 99, 255, 0.2), 0 0 100px rgba(108, 99, 255, 0.1);
}

h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 2rem;
}

/*.submission-card .cascade-flex .form-label {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 0.45rem;
}


.submission-card .cascade-flex .form-control,
.submission-card .cascade-flex .form-control:focus {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 0.65rem;
    color: var(--text);
    font-size: 0.95rem;
    padding: 0.7rem 1rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
    outline: none;
    box-shadow: none;
}

    .submission-card .cascade-flex .form-control::placeholder {
        color: var(--muted);
        opacity: 0.7;
    }

    .submission-card .cascade-flex .form-control:hover {
        border-color: rgba(108, 99, 255, 0.45);
        background: #1e1e30;
    }

    .submission-card .cascade-flex .form-control:focus {
        border-color: var(--accent);
        background: #1e1e30;
        box-shadow: 0 0 0 3px var(--accent-soft), 0 0 14px var(--accent-glow);
    }*/

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Image upload area */
.upload-zone {
    background: var(--surface-2);
    border: 1.5px dashed var(--border);
    border-radius: 0.65rem;
    padding: 0.1rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    overflow: hidden;
}

    .upload-zone:hover {
        border-color: var(--accent);
        background: #1e1e30;
        box-shadow: 0 0 0 3px var(--accent-soft), 0 0 18px var(--accent-glow);
    }

        .upload-zone:hover .upload-icon {
            transform: translateY(-4px) scale(1.1);
            color: var(--accent);
        }

    .upload-zone.dragover {
        border-color: var(--accent);
        background: var(--accent-soft);
        box-shadow: 0 0 0 3px var(--accent-soft), 0 0 24px var(--accent-glow);
    }

    .upload-zone input[type="file"] {
        position: absolute;
        inset: 0;
        opacity: 0;
        cursor: pointer;
    }

.upload-icon {
    font-size: 2rem;
    color: var(--muted);
    margin-bottom: 0.5rem;
    display: block;
    transition: transform 0.3s ease, color 0.25s ease;
    pointer-events: none;
}

.upload-label {
    font-size: 0.88rem;
    color: var(--muted);
    pointer-events: none;
}

    .upload-label span {
        color: var(--accent);
        font-weight: 600;
    }

.upload-hint {
    font-size: 0.75rem;
    color: var(--muted);
    opacity: 0.6;
    margin-top: 0.3rem;
    pointer-events: none;
}

.preview-wrap {
    display: none;
    align-items: center;
    gap: 0.85rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 0.65rem;
    padding: 0.75rem 1rem;
    transition: box-shadow 0.25s ease;
}

    .preview-wrap:hover {
        box-shadow: 0 0 0 3px var(--accent-soft);
    }

    .preview-wrap img {
        width: 52px;
        height: 52px;
        object-fit: cover;
        border-radius: 0.4rem;
        border: 1px solid var(--border);
    }

.preview-info {
    flex: 1;
    min-width: 0;
}

.preview-name {
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.preview-size {
    font-size: 0.75rem;
    color: var(--muted);
    margin-top: 0.15rem;
}

.btn-remove {
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    padding: 0.2rem;
    line-height: 1;
    font-size: 1.1rem;
    transition: color 0.2s ease, transform 0.2s ease;
}

    .btn-remove:hover {
        color: #ff6b6b;
        transform: scale(1.2);
    }

/* Divider */
.divider {
    height: 1px;
    background: var(--border);
    margin: 1.75rem 0;
    opacity: 0.5;
}

/* Submit button */
.btn-submit {
    width: 100%;
    padding: 0.8rem 1.5rem;
    background: var(--accent);
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border: none;
    border-radius: 0.65rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.2s ease, background 0.25s ease;
    box-shadow: 0 0 20px rgba(108, 99, 255, 0.3);
}

    .btn-submit::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, transparent 60%);
        opacity: 0;
        transition: opacity 0.25s ease;
    }

    .btn-submit:hover {
        background: #7b73ff;
        transform: translateY(-2px);
        box-shadow: 0 0 32px rgba(108, 99, 255, 0.55), 0 6px 20px rgba(0,0,0,0.4);
    }

        .btn-submit:hover::before {
            opacity: 1;
        }

    .btn-submit:active {
        transform: translateY(0);
        box-shadow: 0 0 16px rgba(108, 99, 255, 0.4);
    }

/* Character counter */
.char-count {
    font-size: 0.72rem;
    color: var(--muted);
    text-align: right;
    margin-top: 0.3rem;
    opacity: 0.7;
    transition: color 0.2s;
}

    .char-count.warn {
        color: #f0a500;
        opacity: 1;
    }

    .char-count.limit {
        color: #ff6b6b;
        opacity: 1;
    }