/* Selector de actividad */
.actividad-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.actividad-card {
    border: 2px solid var(--border-color);
    border-radius: 10px;
    padding: 0.8rem 0.5rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--bg-soft);
}

.actividad-card:hover {
    border-color: var(--secondary-color);
}

.actividad-card.active {
    border-color: var(--primary-color);
    background: #eff6ff;
}

.actividad-emoji {
    font-size: 1.6rem;
    display: block;
    margin-bottom: 0.3rem;
}

.actividad-label {
    font-family: var(--font-primary);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-color);
    display: block;
}

.actividad-ml {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: var(--font-primary);
}

/* Selector de clima */
.clima-grid {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.clima-btn {
    flex: 1;
    min-width: 80px;
    padding: 0.5rem 0.5rem;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-soft);
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.clima-btn:hover {
    border-color: var(--secondary-color);
}

.clima-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

/* Vaso de agua animado */
.vaso-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.vaso-svg-wrap {
    position: relative;
}

.vaso-litros {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.vaso-num {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.vaso-unit {
    font-family: var(--font-primary);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* Vasos equivalentes */
.vasos-equiv {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    justify-content: center;
    margin-top: 0.3rem;
}

.vaso-chip {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.7rem;
    background: #dbeafe;
    border-radius: 50px;
    font-family: var(--font-primary);
    font-size: 0.75rem;
    font-weight: 700;
    color: #1e40af;
}

/* Plan por horas */
.plan-horas {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.hora-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.7rem 0.5rem;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-align: center;
    transition: background var(--transition);
}

.hora-item.completada {
    background: #d1fae5;
    border-color: #6ee7b7;
}

.hora-time {
    font-family: var(--font-primary);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-muted);
}

.hora-emoji {
    font-size: 1.1rem;
}

.hora-ml {
    font-family: var(--font-primary);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--secondary-color);
}

.hora-check {
    font-size: 0.7rem;
    cursor: pointer;
    user-select: none;
}

/* Factores adicionales */
.factores-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.factor-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
    background: var(--bg-soft);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition);
    gap: 0.5rem;
}

.factor-item.activo {
    background: #eff6ff;
    border-color: var(--secondary-color);
}

.factor-label {
    font-family: var(--font-primary);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.factor-label i {
    color: var(--secondary-color);
    width: 14px;
}

.factor-extra {
    font-family: var(--font-primary);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--accent-dark);
    white-space: nowrap;
}

.factor-toggle {
    width: 36px;
    height: 20px;
    border-radius: 10px;
    background: var(--border-color);
    position: relative;
    flex-shrink: 0;
    transition: background var(--transition);
}

.factor-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    transition: left var(--transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.factor-item.activo .factor-toggle {
    background: var(--secondary-color);
}

.factor-item.activo .factor-toggle::after {
    left: 18px;
}

/* Medidor de hidratación */
.hidro-barra-wrap {
    margin-top: 0.5rem;
}

.hidro-barra-bg {
    height: 24px;
    border-radius: 50px;
    background: var(--border-color);
    overflow: hidden;
    position: relative;
}

.hidro-fill {
    height: 100%;
    border-radius: 50px;
    background: linear-gradient(90deg, #bfdbfe, #2563eb);
    transition: width 0.6s ease;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 8px;
}

.hidro-fill-label {
    font-family: var(--font-primary);
    font-size: 0.72rem;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

@media (max-width: 540px) {
    .actividad-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .factores-grid {
        grid-template-columns: 1fr;
    }

    .plan-horas {
        grid-template-columns: repeat(4, 1fr);
    }
}