/* MAIN */
.main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 2rem 6rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

@media(max-width:768px) {
    .main {
        grid-template-columns: 1fr;
        padding: 1.5rem 1.25rem 6rem;
    }
}

/* FILE INFO CARD */
.file-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
    position: sticky;
    top: 72px;
}

.file-cover {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.file-cover img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    display: block;
}

.file-cover .free-badge {
    position: absolute;
    top: .75rem;
    left: .75rem;
    background: var(--success);
    color: #fff;
    font-size: .65rem;
    font-weight: 800;
    padding: .25rem .6rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.file-cover .play-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 13, 11, .35);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity .2s;
}

.file-cover:hover .play-overlay {
    opacity: 1;
}

.play-overlay i {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
}

.file-title {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: .25rem;
}

.file-artist {
    font-size: .85rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.file-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .6rem;
    margin-bottom: 1rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .78rem;
    color: var(--muted);
    background: var(--surface);
    padding: .5rem .6rem;
    border-radius: 8px;
}

.meta-item i {
    color: var(--primary);
    font-size: .75rem;
    width: 16px;
    text-align: center;
}

.meta-item strong {
    color: var(--fg);
    margin-left: auto;
    font-size: .75rem;
}

.file-tags {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    margin-bottom: 1rem;
}

.file-tags span {
    font-size: .65rem;
    font-weight: 600;
    padding: .2rem .5rem;
    border-radius: 4px;
    background: rgba(245, 166, 35, .1);
    color: var(--primary);
    border: 1px solid rgba(245, 166, 35, .2);
}

.file-desc {
    font-size: .8rem;
    color: var(--muted);
    line-height: 1.5;
    margin-bottom: 1rem;
    padding-top: .75rem;
    border-top: 1px solid var(--border);
}

.file-stats {
    display: flex;
    gap: 1rem;
    font-size: .75rem;
    color: var(--muted);
    padding-top: .75rem;
    border-top: 1px solid var(--border);
}

.file-stats span {
    display: flex;
    align-items: center;
    gap: .3rem;
}

.file-stats i {
    font-size: .7rem;
    color: var(--primary);
}

/* FORM CARD */
.form-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1.5rem;
}

.form-header {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.25rem;
}

.form-header i {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(245, 166, 35, .12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.form-header h2 {
    font-size: 1.1rem;
    font-weight: 800;
}

.form-header p {
    font-size: .75rem;
    color: var(--muted);
    margin-top: .15rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    margin-bottom: .35rem;
    color: var(--fg);
}

.form-group label .required {
    color: var(--danger);
    margin-left: .15rem;
}

.form-group input {
    width: 100%;
    padding: .65rem .8rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--fg);
    font-size: .85rem;
    font-family: inherit;
    transition: border-color .2s, box-shadow .2s;
}

.form-group input::placeholder {
    color: var(--muted);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, .12);
}

.form-group .hint {
    font-size: .7rem;
    color: var(--muted);
    margin-top: .3rem;
}

.form-group .error-msg {
    font-size: .72rem;
    color: var(--danger);
    margin-top: .3rem;
    display: none;
    align-items: center;
    gap: .3rem;
}

.form-group .error-msg i {
    font-size: .65rem;
}

.form-group.error input {
    border-color: var(--danger);
}

.form-group.error .error-msg {
    display: flex;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    margin-bottom: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
    margin-top: 2px;
    flex-shrink: 0;
    cursor: pointer;
}

.checkbox-group label {
    font-size: .72rem;
    color: var(--muted);
    line-height: 1.4;
    cursor: pointer;
}

.checkbox-group label a {
    color: var(--primary);
    text-decoration: underline;
}

.download-btn {
    width: 100%;
    padding: .85rem;
    border-radius: 10px;
    background: var(--primary);
    color: var(--bg);
    font-size: .9rem;
    font-weight: 800;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    transition: opacity .2s, transform .1s;
}

.download-btn:hover {
    opacity: .9;
}

.download-btn:active {
    transform: scale(.98);
}

.download-btn:disabled {
    background: var(--muted);
    color: var(--border);
    cursor: not-allowed;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1rem;
}

.trust-badges span {
    display: flex;
    align-items: center;
    gap: .3rem;
    font-size: .65rem;
    color: var(--muted);
}

.trust-badges i {
    color: var(--primary);
    font-size: .7rem;
}

/* STEPS */
.steps {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.step {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .72rem;
    font-weight: 600;
    color: var(--muted);
}

.step i {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .6rem;
    border: 1px solid var(--border);
}

.step.active {
    color: var(--primary);
}

.step.active i {
    background: var(--primary);
    color: var(--bg);
    border-color: var(--primary);
}

.step.done i {
    background: var(--success);
    color: #fff;
    border-color: var(--success);
}

.step-arrow {
    color: var(--border);
    font-size: .6rem;
}

/* TOAST */
.toast {
    position: fixed;
    top: 72px;
    right: 1.5rem;
    z-index: 200;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .8rem 1rem;
    display: flex;
    align-items: center;
    gap: .6rem;
    transform: translateX(140%);
    transition: transform .35s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}

.toast.show {
    transform: translateX(0);
}

.toast i {
    color: var(--success);
    font-size: 1rem;
}

.toast.error i {
    color: var(--danger);
}

.toast span {
    font-size: .82rem;
    font-weight: 600;
}