/* ECTS: estilos específicos */

/* Tabs de modo */
.modo-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.modo-tab {
    flex: 1;
    min-width: 110px;
    padding: 0.6rem 0.5rem;
    border: 2px solid var(--color-border, #e5e7eb);
    border-radius: 10px;
    background: var(--color-surface, #f9fafb);
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--color-text-muted, #6b7280);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.modo-tab:hover {
    border-color: var(--color-primary, #2563eb);
    color: var(--color-primary, #2563eb);
}

.modo-tab.active {
    border-color: var(--color-primary, #2563eb);
    background: var(--color-primary, #2563eb);
    color: #fff;
}

.modo-tab i {
    margin-right: 0.3rem;
}

/* Hero de resultado */
.ects-hero {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 0.5rem 0 1.25rem;
}

@media (max-width: 480px) {
    .ects-hero {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ects-card {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 12px;
    padding: 0.9rem 0.5rem;
    text-align: center;
}

.ects-card.highlight {
    border-color: var(--color-primary, #2563eb);
    background: #eff6ff;
}

.ects-card-num {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary, #2563eb);
    line-height: 1;
    word-break: break-all;
}

.ects-card.highlight .ects-card-num {
    font-size: 2.4rem;
}

.ects-card-lbl {
    display: block;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--color-text-muted, #6b7280);
    margin-top: 0.3rem;
}

/* Distribución presencial / no presencial */
.dist-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
}

.dist-card {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 10px;
    padding: 0.85rem 0.75rem;
}

.dist-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.dist-card-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.dist-card-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-text, #111827);
}

.dist-card-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text, #111827);
}

.dist-card-sub {
    font-size: 0.75rem;
    color: var(--color-text-muted, #6b7280);
    margin-top: 0.1rem;
}

/* Lista de asignaturas (modo plan) */
.asig-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.asig-row {
    display: grid;
    grid-template-columns: 2fr 1fr auto;
    gap: 0.5rem;
    align-items: center;
}

.asig-row input {
    width: 100%;
    padding: 0.52rem 0.6rem;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 8px;
    font-size: 0.9rem;
    background: #fff;
    color: var(--color-text, #111827);
    transition: border-color 0.15s;
}

.asig-row input:focus {
    outline: none;
    border-color: var(--color-primary, #2563eb);
}

.asig-row input[type="number"] {
    text-align: right;
    font-weight: 600;
}

.btn-remove-asig {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 1rem;
    cursor: pointer;
    padding: 0 0.2rem;
    line-height: 1;
}

.btn-remove-asig:disabled {
    color: var(--color-border, #e5e7eb);
    cursor: default;
}

.btn-add-asig {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary, #2563eb);
    background: none;
    border: 2px dashed var(--color-primary, #2563eb);
    border-radius: 8px;
    padding: 0.45rem 1rem;
    cursor: pointer;
    transition: background 0.15s;
    margin-bottom: 1rem;
}

.btn-add-asig:hover {
    background: #eff6ff;
}

/* Tabla de asignaturas resultado */
.asig-result-tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
    margin-top: 0.5rem;
}

.asig-result-tabla th {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    padding: 0.45rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted, #6b7280);
    text-align: center;
}

.asig-result-tabla td {
    border: 1px solid var(--color-border, #e5e7eb);
    padding: 0.42rem 0.6rem;
    text-align: center;
    color: var(--color-text, #111827);
}

.asig-result-tabla td:first-child {
    text-align: left;
}

.asig-result-tabla tr:nth-child(even) td {
    background: var(--color-surface, #f9fafb);
}

.asig-result-tabla tfoot td {
    font-weight: 700;
    background: #eff6ff;
    color: var(--color-primary, #2563eb);
    border: 1px solid #bfdbfe;
}

/* Pasos */
.pasos-wrap {
    margin-top: 1.25rem;
}

.pasos-title {
    font-size: .95rem;
    font-weight: 700;
    color: var(--color-text, #111827);
    margin-bottom: .75rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.paso {
    display: flex;
    gap: .85rem;
    align-items: flex-start;
    margin-bottom: .75rem;
}

.paso-num {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    background: var(--color-primary, #2563eb);
    color: #fff;
    border-radius: 50%;
    font-size: .78rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: .1rem;
}

.paso-text {
    font-size: .9rem;
    color: var(--color-text, #111827);
    line-height: 1.55;
}

.paso-text code {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 5px;
    padding: .1rem .4rem;
    font-size: .88rem;
}

/* Tabla estándar de equivalencias */
.ects-ref-tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.84rem;
}

.ects-ref-tabla th {
    background: var(--color-surface, #f9fafb);
    border: 1px solid var(--color-border, #e5e7eb);
    padding: 0.45rem 0.6rem;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted, #6b7280);
    text-align: center;
}

.ects-ref-tabla td {
    border: 1px solid var(--color-border, #e5e7eb);
    padding: 0.42rem 0.6rem;
    text-align: center;
    color: var(--color-text, #111827);
}

.ects-ref-tabla tr:nth-child(even) td {
    background: var(--color-surface, #f9fafb);
}

.ects-ref-tabla td:first-child {
    text-align: left;
    font-weight: 600;
}

/* Gráfico */
.chart-wrap svg text {
    font-family: 'Montserrat', sans-serif;
}