.mrd-board {
    display: grid;
    grid-template-columns: repeat(3, minmax(240px, 1fr));
    gap: 20px;
}

.mrd-col {
    background: #141530;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 20px;
}

.mrd-col--planned .mrd-col__badge   { background: rgba(123, 112, 255, 0.15); color: #a9a1ff; }
.mrd-col--progress .mrd-col__badge  { background: rgba(251, 191, 36, 0.15); color: #fde68a; }
.mrd-col--done .mrd-col__badge      { background: rgba(74, 202, 150, 0.15); color: #6ee7b7; }

.mrd-col__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.mrd-col__badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.mrd-col h3 {
    margin: 0;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
}

.mrd-col__meta {
    margin: 0 0 16px;
    color: #9ba3cc;
    font-size: 0.82rem;
}

.mrd-card {
    background: #0f1029;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    padding: 14px;
    margin-bottom: 10px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mrd-card:last-child {
    margin-bottom: 0;
}

.mrd-card:hover {
    border-color: rgba(123, 112, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.mrd-card h4 {
    margin: 0 0 6px;
    color: #e8eaf6;
    font-size: 0.95rem;
    font-weight: 600;
}

.mrd-card__text,
.mrd-card__text p {
    margin: 0;
    color: #9ba3cc;
    font-size: 0.88rem;
    line-height: 1.55;
}

.mrd-empty {
    color: #9ba3cc;
    font-size: 0.88rem;
    padding: 12px 0;
    text-align: center;
    opacity: 0.7;
}

.mrd-ideas {
    margin-top: 28px;
    background: #141530;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 28px;
}

.mrd-ideas__head {
    margin-bottom: 20px;
}

.mrd-ideas__head h3 {
    margin: 0 0 8px;
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
}

.mrd-ideas__head p {
    margin: 0;
    color: #9ba3cc;
    font-size: 0.9rem;
}

.mrd-alert {
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: 0.9rem;
}

.mrd-alert--success {
    background: rgba(74, 202, 150, 0.1);
    border: 1px solid rgba(74, 202, 150, 0.3);
    color: #6ee7b7;
}

.mrd-alert--error {
    background: rgba(255, 90, 90, 0.1);
    border: 1px solid rgba(255, 90, 90, 0.3);
    color: #fca5a5;
}

.mrd-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mrd-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.mrd-form label {
    display: block;
    color: #e8eaf6;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.mrd-form input,
.mrd-form textarea {
    width: 100%;
    background: #0f1029;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 10px;
    padding: 10px 14px;
    color: #e8eaf6;
    font-size: 0.9rem;
    box-sizing: border-box;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mrd-form input::placeholder,
.mrd-form textarea::placeholder {
    color: #5a607e;
}

.mrd-form input:focus,
.mrd-form textarea:focus {
    outline: none;
    border-color: #7b70ff;
    box-shadow: 0 0 0 3px rgba(123, 112, 255, 0.18);
}

.mrd-form textarea {
    resize: vertical;
    min-height: 100px;
}

@media (max-width: 980px) {
    .mrd-board {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .mrd-form__row {
        grid-template-columns: 1fr;
    }
}