.tools-page {
    display: grid;
    gap: 1rem;
}

.tools-hub {
    display: grid;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.tools-grid--compact {
    align-items: stretch;
}

.tools-tile {
    appearance: none;
    width: 100%;
    min-height: 140px;
    padding: 1.1rem;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: var(--shadow-md);
    color: var(--color-text);
    text-align: left;
    display: grid;
    grid-template-rows: auto 1fr;
    gap: 1rem;
    cursor: pointer;
    transition: 180ms ease;
    font: inherit;
}

.tools-tile:hover {
    transform: translateY(-1px);
    border-color: rgba(155, 135, 217, 0.24);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.025) 100%);
}

.tools-tile--disabled {
    opacity: 0.6;
    cursor: default;
}

.tools-tile--disabled:hover {
    transform: none;
}

.tools-tile__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #f3f5ff;
    background: linear-gradient(180deg, rgba(92, 97, 122, 0.94) 0%, rgba(52, 56, 72, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.tools-tile__content {
    display: flex;
    align-items: flex-end;
}

.tools-tile__title {
    margin: 0;
    color: var(--color-text);
    font-size: 1.05rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.tools-tile__text {
    display: none;
}

.tools-hero,
.tools-hero__eyebrow,
.tools-hero__title,
.tools-hero__text {
    display: none;
}

.tools-workspace-header {
    padding: 1rem;
}

.tools-workspace-header__row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.tools-workspace-header__eyebrow,
.tools-placeholder__eyebrow {
    margin: 0 0 0.45rem;
    color: var(--color-brand-soft);
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.tools-workspace-header__title,
.tools-placeholder__title {
    margin: 0;
    color: var(--color-text);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
}

.tools-workspace-header__text,
.tools-placeholder__text {
    margin: 0.8rem 0 0;
    color: var(--color-text-soft);
    line-height: 1.7;
    max-width: 760px;
}

.tools-tabs {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.22rem;
    width: fit-content;
    margin-top: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.018);
}

.tools-tabs__button {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--color-text-soft);
    padding: 0.58rem 0.9rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 560;
    cursor: pointer;
    transition: 160ms ease;
    white-space: nowrap;
    font: inherit;
}

.tools-tabs__button:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.035);
}

.tools-tabs__button--active {
    color: #f3f5ff;
    background: rgba(74, 79, 97, 0.92);
}

.tools-pane {
    display: grid;
    gap: 0.75rem;
}

.tools-form-card,
.tools-output-card,
.tools-library-card,
.tools-placeholder-card {
    padding: 1rem;
}

.tools-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.tools-field {
    display: grid;
    gap: 0.45rem;
}

.tools-field--full {
    grid-column: 1 / -1;
}

.tools-field__label {
    color: var(--color-text-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.tools-input,
.tools-select,
.tools-textarea {
    width: 100%;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    padding: 0.9rem 1rem;
    color: var(--color-text);
    font-size: 0.92rem;
    outline: none;
    font: inherit;
    box-shadow: none;
}

.tools-input::placeholder,
.tools-textarea::placeholder {
    color: var(--color-text-muted);
}

.tools-textarea {
    resize: vertical;
    min-height: 220px;
}

.tools-textarea--notes {
    min-height: 110px;
}

.tools-input:focus,
.tools-select:focus,
.tools-textarea:focus {
    border-color: rgba(155, 135, 217, 0.35);
    box-shadow: 0 0 0 3px rgba(155, 135, 217, 0.08);
}

.tools-form-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.tools-status {
    margin: 0.9rem 0 0;
    font-size: 0.88rem;
}

.tools-status--success {
    color: var(--color-positive);
}

.tools-status--error {
    color: var(--color-negative);
}

.tools-empty {
    display: grid;
    place-items: center;
    min-height: 220px;
    color: var(--color-text-muted);
    text-align: center;
}

.tools-insight-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.7rem;
    margin-bottom: 1rem;
}

.tools-insight-stat {
    padding: 0.9rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
}

.tools-insight-stat__label {
    margin: 0 0 0.35rem;
    color: var(--color-text-muted);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.tools-insight-stat__value {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.4;
}

.tools-detail-sections {
    display: grid;
    gap: 0.85rem;
    margin-bottom: 1rem;
}

.tools-detail-block {
    padding: 0.95rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.018);
}

.tools-detail-block__label {
    margin: 0 0 0.45rem;
    color: var(--color-text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.tools-detail-block__text {
    margin: 0;
    color: var(--color-text);
    line-height: 1.65;
    white-space: pre-wrap;
}

.tools-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.tools-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.52rem 0.72rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
}

.tools-chip__ticker {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tools-chip__meta {
    color: var(--color-text-muted);
    font-size: 0.74rem;
}

.tools-library-list {
    display: grid;
    gap: 0.75rem;
}

.tools-library-card__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.tools-library-card__category {
    margin: 0 0 0.3rem;
    color: var(--color-brand-soft);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.tools-library-card__title {
    margin: 0;
    font-size: 1.06rem;
    letter-spacing: -0.02em;
}

.tools-library-card__angle {
    margin: 0 0 0.85rem;
    color: var(--color-text-soft);
    line-height: 1.65;
}

.tools-library-card__meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
}

.tools-library-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.42rem 0.62rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.02);
    color: var(--color-text-soft);
    font-size: 0.74rem;
    white-space: nowrap;
}

.tools-delete-button {
    appearance: none;
    border: 1px solid rgba(190, 86, 86, 0.2);
    background: rgba(86, 39, 39, 0.14);
    color: #f2b9b9;
    border-radius: 999px;
    padding: 0.45rem 0.72rem;
    font-size: 0.74rem;
    font-weight: 600;
    cursor: pointer;
    transition: 160ms ease;
    white-space: nowrap;
    font: inherit;
}

.tools-delete-button:hover {
    background: rgba(86, 39, 39, 0.22);
}

.tools-placeholder {
    min-height: 280px;
    display: grid;
    align-content: center;
}

@media (max-width: 1400px) {
    .tools-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1100px) {
    .tools-insight-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .tools-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .tools-form-grid {
        grid-template-columns: 1fr;
    }

    .tools-field--full {
        grid-column: auto;
    }
}

@media (max-width: 700px) {

    .tools-insight-grid,
    .tools-grid {
        grid-template-columns: 1fr;
    }

    .tools-library-card__top,
    .tools-workspace-header__row {
        flex-direction: column;
        align-items: flex-start;
    }

    .tools-form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .tools-form-actions .button {
        width: 100%;
    }
}